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產品細節圖

方(fang)(fang)(fang)(fang)管(guan)(guan)按用(yong)(yong)(yong)(yong)途分(fen)類：裝飾用(yong)(yong)(yong)(yong)方(fang)(fang)(fang)(fang)管(guan)(guan)、機(ji)床設(she)備用(yong)(yong)(yong)(yong)方(fang)(fang)(fang)(fang)管(guan)(guan)、機(ji)械產(chan)業用(yong)(yong)(yong)(yong)方(fang)(fang)(fang)(fang)管(guan)(guan)、化工(gong)用(yong)(yong)(yong)(yong)方(fang)(fang)(fang)(fang)管(guan)(guan)、鋼結構(gou)用(yong)(yong)(yong)(yong)方(fang)(fang)(fang)(fang)管(guan)(guan)、造船(chuan)用(yong)(yong)(yong)(yong)方(fang)(fang)(fang)(fang)管(guan)(guan)、汽(qi)車用(yong)(yong)(yong)(yong)方(fang)(fang)(fang)(fang)管(guan)(guan)、鋼梁柱用(yong)(yong)(yong)(yong)方(fang)(fang)(fang)(fang)管(guan)(guan)、獨特用(yong)(yong)(yong)(yong)途方(fang)(fang)(fang)(fang)管(guan)(guan)。 方(fang)(fang)(fang)(fang)管(guan)(guan)按壁(bi)厚分(fen)類：超厚壁(bi)方(fang)(fang)(fang)(fang)管(guan)(guan)、厚壁(bi)方(fang)(fang)(fang)(fang)管(guan)(guan)和薄壁(bi)方(fang)(fang)(fang)(fang)管(guan)(guan)。 方(fang)(fang)(fang)(fang)管(guan)(guan)功能(neng) 塑性：是(shi)指(zhi)金(jin)屬(shu)(shu)原料(liao)在(zai)(zai)載(zai)(zai)荷作(zuo)用(yong)(yong)(yong)(yong)下(xia)(xia)(xia)，發(fa)生(sheng)塑性變形(xing)(永恒變形(xing))而不毀壞的實力。 硬(ying)度(du)(du)：是(shi)權衡金(jin)屬(shu)(shu)原料(liao)軟(ruan)硬(ying)水(shui)(shui)準的指(zhi)針。目前(qian)制作(zuo)中測定(ding)(ding)硬(ying)度(du)(du)方(fang)(fang)(fang)(fang)式(shi)(shi)(shi)常用(yong)(yong)(yong)(yong)的是(shi)壓(ya)入硬(ying)度(du)(du)法，它是(shi)用(yong)(yong)(yong)(yong)肯定(ding)(ding)幾何形(xing)式(shi)(shi)(shi)的壓(ya)頭在(zai)(zai)肯定(ding)(ding)載(zai)(zai)荷下(xia)(xia)(xia)壓(ya)入被測試的金(jin)屬(shu)(shu)原料(liao)表面，根據被壓(ya)入水(shui)(shui)準來測定(ding)(ding)其(qi)硬(ying)度(du)(du)值(zhi)。常用(yong)(yong)(yong)(yong)的方(fang)(fang)(fang)(fang)式(shi)(shi)(shi)有布(bu)氏(shi)(shi)硬(ying)度(du)(du)(HB)、洛氏(shi)(shi)硬(ying)度(du)(du)(HRA、HRB、HRC)和維(wei)氏(shi)(shi)硬(ying)度(du)(du)(HV)等方(fang)(fang)(fang)(fang)式(shi)(shi)(shi)。 疲(pi)勞：前(qian)方(fang)(fang)(fang)(fang)所(suo)商議的強(qiang)度(du)(du)、塑性、硬(ying)度(du)(du)都是(shi)金(jin)屬(shu)(shu)在(zai)(zai)靜載(zai)(zai)荷作(zuo)用(yong)(yong)(yong)(yong)下(xia)(xia)(xia)的機(ji)械功能(neng)指(zhi)針。本(ben)質上，很多機(ji)械零件(jian)都是(shi)在(zai)(zai)循環載(zai)(zai)荷下(xia)(xia)(xia)工(gong)作(zuo)的，在(zai)(zai)這種條件(jian)下(xia)(xia)(xia)零件(jian)會發(fa)生(sheng)疲(pi)勞。

公司實力

一(yi)(yi)般(ban)低(di)(di)壓(ya)(ya)(ya)流體輸(shu)送(song)用(yong)(yong)(yong)螺(luo)旋縫(feng)埋弧焊(han)(han)(han)(han)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)（SY5037-83）是(shi)以(yi)(yi)(yi)(yi)(yi)熱(re)(re)軋(ya)(ya)(ya)(ya)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)帶(dai)(dai)卷(juan)作(zuo)(zuo)(zuo)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)坯(pi)，經(jing)常(chang)(chang)(chang)溫螺(luo)旋成(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)，采(cai)用(yong)(yong)(yong)雙面自(zi)動(dong)埋弧焊(han)(han)(han)(han)或單(dan)面焊(han)(han)(han)(han)法(fa)制(zhi)(zhi)成(cheng)(cheng)(cheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)用(yong)(yong)(yong)于(yu)水、煤氣(qi)、空氣(qi)和(he)蒸汽(qi)等(deng)一(yi)(yi)般(ban)低(di)(di)壓(ya)(ya)(ya)流體輸(shu)送(song)用(yong)(yong)(yong)埋弧焊(han)(han)(han)(han)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。一(yi)(yi)般(ban)低(di)(di)壓(ya)(ya)(ya)流體輸(shu)送(song)用(yong)(yong)(yong)螺(luo)旋縫(feng)高(gao)(gao)(gao)(gao)頻(pin)焊(han)(han)(han)(han)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)（SY5039-83）是(shi)以(yi)(yi)(yi)(yi)(yi)熱(re)(re)軋(ya)(ya)(ya)(ya)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)帶(dai)(dai)卷(juan)作(zuo)(zuo)(zuo)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)坯(pi)，經(jing)常(chang)(chang)(chang)溫螺(luo)旋成(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)，采(cai)用(yong)(yong)(yong)高(gao)(gao)(gao)(gao)頻(pin)搭接(jie)焊(han)(han)(han)(han)法(fa)焊(han)(han)(han)(han)接(jie)用(yong)(yong)(yong)于(yu)一(yi)(yi)般(ban)低(di)(di)壓(ya)(ya)(ya)流體輸(shu)送(song)用(yong)(yong)(yong)螺(luo)旋縫(feng)高(gao)(gao)(gao)(gao)頻(pin)焊(han)(han)(han)(han)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。樁(zhuang)用(yong)(yong)(yong)螺(luo)旋焊(han)(han)(han)(han)縫(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)（SY5040-83）是(shi)以(yi)(yi)(yi)(yi)(yi)熱(re)(re)軋(ya)(ya)(ya)(ya)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)帶(dai)(dai)卷(juan)作(zuo)(zuo)(zuo)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)坯(pi)，經(jing)常(chang)(chang)(chang)溫螺(luo)旋成(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)，采(cai)用(yong)(yong)(yong)雙面埋弧焊(han)(han)(han)(han)接(jie)或高(gao)(gao)(gao)(gao)頻(pin)焊(han)(han)(han)(han)接(jie)制(zhi)(zhi)成(cheng)(cheng)(cheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)，用(yong)(yong)(yong)于(yu)土木(mu)建(jian)筑(zhu)(zhu)(zhu)結構、碼頭、橋梁等(deng)基礎(chu)樁(zhuang)。 方(fang)(fang)(fang)(fang)(fang)(fang)(fang)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)是(shi)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)中的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)一(yi)(yi)種(zhong)(zhong)(zhong)，是(shi)按照鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)形(xing)狀分類(lei)而(er)來(lai)(lai)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)一(yi)(yi)種(zhong)(zhong)(zhong)方(fang)(fang)(fang)(fang)(fang)(fang)(fang)形(xing)體的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)空心型(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)。這(zhe)里指(zhi)(zhi)以(yi)(yi)(yi)(yi)(yi)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)材(cai)(cai)(cai)為(wei)材(cai)(cai)(cai)質(zhi)(zhi)形(xing)成(cheng)(cheng)(cheng)方(fang)(fang)(fang)(fang)(fang)(fang)(fang)形(xing)口(kou)徑(jing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)材(cai)(cai)(cai)。是(shi)一(yi)(yi)種(zhong)(zhong)(zhong)空心方(fang)(fang)(fang)(fang)(fang)(fang)(fang)形(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)截面輕型(xing)(xing)(xing)(xing)薄壁鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，也稱為(wei)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)制(zhi)(zhi)冷(leng)彎(wan)(wan)型(xing)(xing)(xing)(xing)材(cai)(cai)(cai)。它(ta)(ta)(ta)(ta)是(shi)以(yi)(yi)(yi)(yi)(yi)熱(re)(re)軋(ya)(ya)(ya)(ya)或冷(leng)軋(ya)(ya)(ya)(ya)帶(dai)(dai)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)或卷(juan)板(ban)為(wei)坯(pi)料(liao)經(jing)冷(leng)彎(wan)(wan)曲(qu)加工(gong)(gong)(gong)成(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)后再經(jing)高(gao)(gao)(gao)(gao)頻(pin)焊(han)(han)(han)(han)接(jie)制(zhi)(zhi)成(cheng)(cheng)(cheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)方(fang)(fang)(fang)(fang)(fang)(fang)(fang)形(xing)截面形(xing)狀尺寸的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)型(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)。熱(re)(re)軋(ya)(ya)(ya)(ya)特(te)厚(hou)壁方(fang)(fang)(fang)(fang)(fang)(fang)(fang)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)除壁厚(hou)增厚(hou)外情況其(qi)角部(bu)尺寸和(he)邊部(bu)平直度(du)(du)(du)(du)均達到(dao)甚(shen)至超過(guo)電(dian)阻焊(han)(han)(han)(han)冷(leng)成(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)方(fang)(fang)(fang)(fang)(fang)(fang)(fang)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)水平。方(fang)(fang)(fang)(fang)(fang)(fang)(fang)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)有(you)(you)(you)正方(fang)(fang)(fang)(fang)(fang)(fang)(fang)形(xing)和(he)矩方(fang)(fang)(fang)(fang)(fang)(fang)(fang)形(xing)口(kou)徑(jing)形(xing)狀，有(you)(you)(you)圓變(bian)方(fang)(fang)(fang)(fang)(fang)(fang)(fang)工(gong)(gong)(gong)藝和(he)冷(leng)彎(wan)(wan)成(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)工(gong)(gong)(gong)藝，有(you)(you)(you)普(pu)碳鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)材(cai)(cai)(cai)質(zhi)(zhi)和(he)合金(jin)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)材(cai)(cai)(cai)質(zhi)(zhi)，方(fang)(fang)(fang)(fang)(fang)(fang)(fang)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)表(biao)面有(you)(you)(you)鍍鋅涂層或涂防(fang)銹油涂層，有(you)(you)(you)薄壁方(fang)(fang)(fang)(fang)(fang)(fang)(fang)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)和(he)厚(hou)壁方(fang)(fang)(fang)(fang)(fang)(fang)(fang)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)等(deng)。主要用(yong)(yong)(yong)于(yu)建(jian)筑(zhu)(zhu)(zhu)、機械、造(zao)船(chuan)、汽(qi)車、航空、化工(gong)(gong)(gong)等(deng)各(ge)大(da)行(xing)(xing)業(ye)(ye)。 方(fang)(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)顧(gu)名思義是(shi)一(yi)(yi)種(zhong)(zhong)(zhong)方(fang)(fang)(fang)(fang)(fang)(fang)(fang)形(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，它(ta)(ta)(ta)(ta)是(shi)工(gong)(gong)(gong)業(ye)(ye)建(jian)筑(zhu)(zhu)(zhu)行(xing)(xing)業(ye)(ye)普(pu)遍的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)一(yi)(yi)種(zhong)(zhong)(zhong)材(cai)(cai)(cai)料(liao)，從(cong)(cong)目前(qian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)發(fa)展(zhan)來(lai)(lai)看不(bu)(bu)(bu)(bu)僅工(gong)(gong)(gong)業(ye)(ye)和(he)建(jian)筑(zhu)(zhu)(zhu)行(xing)(xing)業(ye)(ye)對方(fang)(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)需(xu)求量(liang)(liang)(liang)(liang)大(da)大(da)增加就連其(qi)它(ta)(ta)(ta)(ta)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)行(xing)(xing)業(ye)(ye)也在(zai)(zai)(zai)越(yue)來(lai)(lai)越(yue)多(duo)(duo)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)使(shi)用(yong)(yong)(yong)方(fang)(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，為(wei)了達到(dao)人們的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)需(xu)求方(fang)(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)種(zhong)(zhong)(zhong)類(lei)也是(shi)越(yue)來(lai)(lai)越(yue)多(duo)(duo)，賣方(fang)(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)人也是(shi)多(duo)(duo)上(shang)(shang)加多(duo)(duo)，而(er)這(zhe)些(xie)商(shang)家(jia)所(suo)出售的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)方(fang)(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)質(zhi)(zhi)量(liang)(liang)(liang)(liang)上(shang)(shang)差別也是(shi)比較大(da)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)，因(yin)(yin)此(ci)(ci)(ci)我(wo)們必須學(xue)會(hui)一(yi)(yi)些(xie)挑選(xuan)(xuan)(xuan)方(fang)(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)知識(shi)，選(xuan)(xuan)(xuan)擇質(zhi)(zhi)量(liang)(liang)(liang)(liang)好的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)方(fang)(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)才能(neng)提高(gao)(gao)(gao)(gao)制(zhi)(zhi)造(zao)產(chan)(chan)品(pin)(pin)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)質(zhi)(zhi)量(liang)(liang)(liang)(liang)，而(er)且質(zhi)(zhi)量(liang)(liang)(liang)(liang)好的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)方(fang)(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)還(huan)可(ke)以(yi)(yi)(yi)(yi)(yi)提高(gao)(gao)(gao)(gao)系數(shu)。那么我(wo)們該用(yong)(yong)(yong)什么樣(yang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)方(fang)(fang)(fang)(fang)(fang)(fang)(fang)法(fa)才能(neng)挑選(xuan)(xuan)(xuan)出質(zhi)(zhi)量(liang)(liang)(liang)(liang)好信譽佳的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)方(fang)(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)呢(ni)？對方(fang)(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)有(you)(you)(you)所(suo)了解的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)人都知道方(fang)(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)是(shi)具有(you)(you)(you)一(yi)(yi)定(ding)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抗(kang)(kang)(kang)拉(la)、抗(kang)(kang)(kang)壓(ya)(ya)(ya)性(xing)(xing)(xing)能(neng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)，因(yin)(yin)此(ci)(ci)(ci)我(wo)們在(zai)(zai)(zai)選(xuan)(xuan)(xuan)擇方(fang)(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)時(shi)也可(ke)以(yi)(yi)(yi)(yi)(yi)從(cong)(cong)這(zhe)幾個(ge)方(fang)(fang)(fang)(fang)(fang)(fang)(fang)面進行(xing)(xing)考慮(lv)，抗(kang)(kang)(kang)拉(la)性(xing)(xing)(xing)是(shi)方(fang)(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)基礎(chu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)性(xing)(xing)(xing)能(neng)，因(yin)(yin)此(ci)(ci)(ci)抗(kang)(kang)(kang)拉(la)強(qiang)度(du)(du)(du)(du)越(yue)大(da)代表(biao)方(fang)(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)性(xing)(xing)(xing)能(neng)越(yue)好，因(yin)(yin)此(ci)(ci)(ci)我(wo)們選(xuan)(xuan)(xuan)擇抗(kang)(kang)(kang)拉(la)強(qiang)度(du)(du)(du)(du)較大(da)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)方(fang)(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)可(ke)以(yi)(yi)(yi)(yi)(yi)讓(rang)方(fang)(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)帶(dai)(dai)給我(wo)們更大(da)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)幫(bang)助。當(dang)然方(fang)(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)還(huan)有(you)(you)(you)其(qi)它(ta)(ta)(ta)(ta)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)特(te)性(xing)(xing)(xing)，其(qi)它(ta)(ta)(ta)(ta)特(te)性(xing)(xing)(xing)指(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)就是(shi)抗(kang)(kang)(kang)壓(ya)(ya)(ya)和(he)抗(kang)(kang)(kang)彎(wan)(wan)性(xing)(xing)(xing)能(neng)，我(wo)們在(zai)(zai)(zai)挑選(xuan)(xuan)(xuan)方(fang)(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)時(shi)要從(cong)(cong)這(zhe)三個(ge)方(fang)(fang)(fang)(fang)(fang)(fang)(fang)面進行(xing)(xing)考慮(lv)，不(bu)(bu)(bu)(bu)能(neng)只(zhi)注重一(yi)(yi)個(ge)方(fang)(fang)(fang)(fang)(fang)(fang)(fang)面，只(zhi)有(you)(you)(you)考慮(lv)才能(neng)讓(rang)自(zi)己(ji)挑選(xuan)(xuan)(xuan)出 的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)方(fang)(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。此(ci)(ci)(ci)外，在(zai)(zai)(zai)面對市場上(shang)(shang)多(duo)(duo)種(zhong)(zhong)(zhong)多(duo)(duo)樣(yang)質(zhi)(zhi)量(liang)(liang)(liang)(liang)不(bu)(bu)(bu)(bu)同的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)方(fang)(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)時(shi)我(wo)們還(huan)應該對方(fang)(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)廠(chang)商(shang)進行(xing)(xing)一(yi)(yi)番(fan)篩(shai)選(xuan)(xuan)(xuan)，選(xuan)(xuan)(xuan)擇信譽度(du)(du)(du)(du)高(gao)(gao)(gao)(gao)質(zhi)(zhi)量(liang)(liang)(liang)(liang)好的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)廠(chang)家(jia)才能(neng)讓(rang)自(zi)己(ji)挑選(xuan)(xuan)(xuan)出來(lai)(lai)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)方(fang)(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)更有(you)(you)(you)保(bao)(bao)障，選(xuan)(xuan)(xuan)擇這(zhe)樣(yang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)廠(chang)家(jia)在(zai)(zai)(zai)我(wo)們使(shi)用(yong)(yong)(yong)方(fang)(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)期間(jian)如果出現問(wen)題(ti)才能(neng)得(de)到(dao)融洽(qia)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)解決。因(yin)(yin)此(ci)(ci)(ci)在(zai)(zai)(zai)購買方(fang)(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)時(shi)選(xuan)(xuan)(xuan)擇一(yi)(yi)個(ge)信譽度(du)(du)(du)(du)高(gao)(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)廠(chang)家(jia)也是(shi)非(fei)常(chang)(chang)(chang)重要的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de). 方(fang)(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)塑(su)性(xing)(xing)(xing)是(shi)指(zhi)(zhi)金(jin)屬材(cai)(cai)(cai)料(liao)在(zai)(zai)(zai)載(zai)荷(he)作(zuo)(zuo)(zuo)用(yong)(yong)(yong)下(xia)，產(chan)(chan)生(sheng)塑(su)性(xing)(xing)(xing)變(bian)形(xing)（ 變(bian)形(xing)）而(er)不(bu)(bu)(bu)(bu)破壞的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)能(neng)力。方(fang)(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)硬(ying)(ying)度(du)(du)(du)(du)是(shi)衡(heng)量(liang)(liang)(liang)(liang)金(jin)屬材(cai)(cai)(cai)料(liao)軟硬(ying)(ying)程(cheng)度(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)指(zhi)(zhi)針(zhen)。目前(qian)生(sheng)產(chan)(chan)中測(ce)定(ding)硬(ying)(ying)度(du)(du)(du)(du)方(fang)(fang)(fang)(fang)(fang)(fang)(fang)法(fa)常(chang)(chang)(chang)用(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)是(shi)壓(ya)(ya)(ya)入(ru)(ru)硬(ying)(ying)度(du)(du)(du)(du)法(fa)，它(ta)(ta)(ta)(ta)是(shi)用(yong)(yong)(yong)一(yi)(yi)定(ding)幾何形(xing)狀的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)頭在(zai)(zai)(zai)一(yi)(yi)定(ding)載(zai)荷(he)下(xia)壓(ya)(ya)(ya)入(ru)(ru)被(bei)測(ce)試的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)金(jin)屬材(cai)(cai)(cai)料(liao)表(biao)面，根據被(bei)壓(ya)(ya)(ya)入(ru)(ru)程(cheng)度(du)(du)(du)(du)來(lai)(lai)測(ce)定(ding)其(qi)硬(ying)(ying)度(du)(du)(du)(du)值。常(chang)(chang)(chang)用(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)方(fang)(fang)(fang)(fang)(fang)(fang)(fang)法(fa)有(you)(you)(you)布氏(shi)硬(ying)(ying)度(du)(du)(du)(du)（HB）、洛氏(shi)硬(ying)(ying)度(du)(du)(du)(du)（HRA、HRB、HRC）和(he)維(wei)氏(shi)硬(ying)(ying)度(du)(du)(du)(du)（HV）等(deng)方(fang)(fang)(fang)(fang)(fang)(fang)(fang)法(fa)。 前(qian)面所(suo)討(tao)論的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)強(qiang)度(du)(du)(du)(du)、塑(su)性(xing)(xing)(xing)、硬(ying)(ying)度(du)(du)(du)(du)都是(shi)金(jin)屬在(zai)(zai)(zai)靜載(zai)荷(he)作(zuo)(zuo)(zuo)用(yong)(yong)(yong)下(xia)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)機械性(xing)(xing)(xing)能(neng)指(zhi)(zhi)針(zhen)。實(shi)際(ji)上(shang)(shang)，許多(duo)(duo)機器(qi)零件(jian)都是(shi)在(zai)(zai)(zai)循環(huan)載(zai)荷(he)下(xia)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)，在(zai)(zai)(zai)這(zhe)種(zhong)(zhong)(zhong)條(tiao)(tiao)件(jian)下(xia)零件(jian)會(hui)產(chan)(chan)生(sheng)疲勞(lao)以(yi)(yi)(yi)(yi)(yi)很大(da)速度(du)(du)(du)(du)作(zuo)(zuo)(zuo)用(yong)(yong)(yong)于(yu)機件(jian)上(shang)(shang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)載(zai)荷(he)稱為(wei)沖擊(ji)載(zai)荷(he)，金(jin)屬在(zai)(zai)(zai)沖擊(ji)載(zai)荷(he)作(zuo)(zuo)(zuo)用(yong)(yong)(yong)下(xia)抵(di)抗(kang)(kang)(kang)破壞的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)能(neng)力叫(jiao)做沖擊(ji)韌性(xing)(xing)(xing)。方(fang)(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)強(qiang)度(du)(du)(du)(du)是(shi)指(zhi)(zhi)金(jin)屬材(cai)(cai)(cai)料(liao)在(zai)(zai)(zai)靜荷(he)作(zuo)(zuo)(zuo)用(yong)(yong)(yong)下(xia)抵(di)抗(kang)(kang)(kang)破壞（過(guo)量(liang)(liang)(liang)(liang)塑(su)性(xing)(xing)(xing)變(bian)形(xing)或斷(duan)裂）的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)性(xing)(xing)(xing)能(neng)。 由于(yu)載(zai)荷(he)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)作(zuo)(zuo)(zuo)用(yong)(yong)(yong)方(fang)(fang)(fang)(fang)(fang)(fang)(fang)式(shi)有(you)(you)(you)拉(la)伸、壓(ya)(ya)(ya)縮、彎(wan)(wan)曲(qu)、剪切等(deng)形(xing)式(shi)，所(suo)以(yi)(yi)(yi)(yi)(yi)強(qiang)度(du)(du)(du)(du)也分為(wei)抗(kang)(kang)(kang)拉(la)強(qiang)度(du)(du)(du)(du)、抗(kang)(kang)(kang)壓(ya)(ya)(ya)強(qiang)度(du)(du)(du)(du)、抗(kang)(kang)(kang)彎(wan)(wan)強(qiang)度(du)(du)(du)(du)、抗(kang)(kang)(kang)剪強(qiang)度(du)(du)(du)(du)等(deng)。各(ge)種(zhong)(zhong)(zhong)強(qiang)度(du)(du)(du)(du)間(jian)常(chang)(chang)(chang)有(you)(you)(you)一(yi)(yi)定(ding)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)聯系，使(shi)用(yong)(yong)(yong)中一(yi)(yi)般(ban)較多(duo)(duo)以(yi)(yi)(yi)(yi)(yi)抗(kang)(kang)(kang)拉(la)強(qiang)度(du)(du)(du)(du)作(zuo)(zuo)(zuo)為(wei)基本的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)強(qiang)度(du)(du)(du)(du)指(zhi)(zhi)針(zhen).保(bao)(bao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)場地(di)(di)(di)或倉(cang)庫，應選(xuan)(xuan)(xuan)擇在(zai)(zai)(zai)清潔干凈、排水通(tong)暢的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)地(di)(di)(di)方(fang)(fang)(fang)(fang)(fang)(fang)(fang)，遠離產(chan)(chan)生(sheng)有(you)(you)(you)害氣(qi)體或粉塵的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)廠(chang)礦(kuang)。在(zai)(zai)(zai)場地(di)(di)(di)上(shang)(shang)要雜(za)(za)草(cao)及(ji)一(yi)(yi)切雜(za)(za)物，保(bao)(bao)持鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)干凈；在(zai)(zai)(zai)倉(cang)庫里不(bu)(bu)(bu)(bu)得(de)與酸(suan)、堿、鹽、水泥等(deng)對鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)有(you)(you)(you)侵蝕(shi)性(xing)(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)材(cai)(cai)(cai)料(liao)堆(dui)放(fang)(fang)在(zai)(zai)(zai)一(yi)(yi)起(qi)。不(bu)(bu)(bu)(bu)同品(pin)(pin)種(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)應分別堆(dui)放(fang)(fang)，防(fang)止混淆，防(fang)止接(jie)觸腐蝕(shi)；大(da)型(xing)(xing)(xing)(xing)型(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)、鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)軌、辱(ru)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)、大(da)口(kou)徑(jing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、鍛件(jian)等(deng)可(ke)以(yi)(yi)(yi)(yi)(yi)露天堆(dui)放(fang)(fang)；中小型(xing)(xing)(xing)(xing)型(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)、盤條(tiao)(tiao)、鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)筋、中口(kou)徑(jing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)絲(si)及(ji)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)絲(si)繩等(deng)，可(ke)在(zai)(zai)(zai)通(tong)風(feng)良好的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)料(liao)棚內存放(fang)(fang)，但必須上(shang)(shang)苫下(xia)墊；一(yi)(yi)些(xie)小型(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、薄鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)、鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)帶(dai)(dai)、硅鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)片、小口(kou)徑(jing)或薄壁鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、各(ge)種(zhong)(zhong)(zhong)冷(leng)軋(ya)(ya)(ya)(ya)、冷(leng)拔鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)以(yi)(yi)(yi)(yi)(yi)及(ji)價格高(gao)(gao)(gao)(gao)、易腐蝕(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)金(jin)屬制(zhi)(zhi)品(pin)(pin)，可(ke)存放(fang)(fang)入(ru)(ru)庫方(fang)(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)庫房應根據地(di)(di)(di)理條(tiao)(tiao)件(jian)選(xuan)(xuan)(xuan)定(ding)，一(yi)(yi)般(ban)采(cai)用(yong)(yong)(yong)普(pu)通(tong)封閉(bi)式(shi)庫房，即(ji)有(you)(you)(you)房頂有(you)(you)(you)圍墻、門窗嚴(yan)密，設有(you)(you)(you)通(tong)風(feng)裝置的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)庫房；方(fang)(fang)(fang)(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)庫房要求晴天注意通(tong)風(feng)，雨天注意關(guan)閉(bi)防(fang)潮，經(jing)常(chang)(chang)(chang)保(bao)(bao)持適(shi)宜的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)儲存環(huan)境(jing)。