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佳龍金屬制品(商洛市分公司)商(shang)洛當地產品(pin)新聞

Q235B鋼板大慶厚度齊全

更新時間:2025-09-04 17:11:21 ip歸(gui)屬地:商洛,天氣:小雨轉陰,溫度:20-23 瀏覽次數:9    公司名稱(cheng): 佳(jia)龍金屬制(zhi)品(商洛市分公司)

以下是:陜西省商洛市Q235B鋼板大慶厚度齊全的產品參數
產品參數
產品價格5000/噸
發貨期限3
供貨總量561154
運費說明包郵
質量等級優 原廠質保
是否廠家
產品品牌漣鋼/中普/敬業
發貨城市全國
產品產地山東/無錫
加工定制
可售賣地全國
產地山東/江蘇
規格0.1mm-600mm
價格實際價格以電話為準
加工激光切割 數控火焰切割
計重方式 理計或過磅
范圍Q235B鋼板大慶厚度齊全供應范圍覆蓋陜西省西安市寶雞市咸陽市延安市漢中市榆林市銅川市商洛市安康市 商州區洛南縣丹鳳縣商南縣鎮安縣柞水縣等區域。
以下是:陜西省商洛市Q235B鋼板大慶厚度齊全的圖文視頻
Q235B鋼板大慶厚度齊全
  • Q235B鋼板大慶厚度齊全
  • Q235B鋼板大慶厚度齊全
  • Q235B鋼板大慶厚度齊全
  • Q235B鋼板大慶厚度齊全
  • Q235B鋼板大慶厚度齊全
Q235B鋼板大慶(qing)厚(hou)度齊全,佳龍金屬制品(商洛市(shi)分公司(si))為您提供Q235B鋼板大慶厚度齊全的資訊,聯系人:顧經(jing)理,電話:【17768165506】、【17768165506】。 陜西省,商洛市 2022年,商洛市實現地區生產總值902.56億元,其中,產業增加值125.77億元,第二產業增加值359.55億元,第三產業增加值417.24億元。人均生產總值44599元。

商(shang)(shang)(shang)洛 材質介紹(shao): 40Cr鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)是機(ji)械(xie)制造(zao)(zao)業使用(yong)(yong)廣泛的(de)(de)(de)(de)(de)鋼(gang)(gang)(gang)(gang)(gang)(gang)之(zhi)一(yi)。調質處(chu)理(li)后(hou)具(ju)有(you)良好(hao)的(de)(de)(de)(de)(de)綜(zong)合(he)力學(xue)(xue)性(xing)(xing)(xing)(xing)能,良好(hao)的(de)(de)(de)(de)(de)低(di)溫(wen)(wen)(wen)(wen)沖(chong)(chong)(chong)(chong)擊韌(ren)性(xing)(xing)(xing)(xing)和(he)低(di)的(de)(de)(de)(de)(de)缺口敏感性(xing)(xing)(xing)(xing)。鋼(gang)(gang)(gang)(gang)(gang)(gang)的(de)(de)(de)(de)(de)淬(cui)(cui)(cui)透性(xing)(xing)(xing)(xing)良好(hao),這種(zhong)(zhong)鋼(gang)(gang)(gang)(gang)(gang)(gang)除調質處(chu)理(li)外還適于(yu)(yu)氰(qing)化(hua)和(he)高(gao)(gao)頻淬(cui)(cui)(cui)火(huo)(huo)(huo)處(chu)理(li)。切(qie)削性(xing)(xing)(xing)(xing)能較(jiao)好(hao),當(dang)(dang)(dang)硬(ying)(ying)(ying)度(du)(du)為(wei)(wei)HB174~229時,相(xiang)(xiang)對(dui)切(qie)削加(jia)(jia)(jia)(jia)工性(xing)(xing)(xing)(xing)為(wei)(wei)60%。該鋼(gang)(gang)(gang)(gang)(gang)(gang)適于(yu)(yu)制作中(zhong)(zhong)型模具(ju)。 商(shang)(shang)(shang)洛 執(zhi)(zhi)行(xing)(xing)標(biao)(biao)準(zhun)(zhun)(zhun)(zhun) 中(zhong)(zhong)國執(zhi)(zhi)行(xing)(xing)標(biao)(biao)準(zhun)(zhun)(zhun)(zhun):GB/T3077-1999 美(mei)國執(zhi)(zhi)行(xing)(xing)標(biao)(biao)準(zhun)(zhun)(zhun)(zhun):ASTM A29/A29M-04 日(ri)本執(zhi)(zhi)行(xing)(xing)標(biao)(biao)準(zhun)(zhun)(zhun)(zhun):JIS G4053-2003 德國執(zhi)(zhi)行(xing)(xing)標(biao)(biao)準(zhun)(zhun)(zhun)(zhun):EN 10083/1-1991 英國執(zhi)(zhi)行(xing)(xing)標(biao)(biao)準(zhun)(zhun)(zhun)(zhun):EN 10083/1-1991 法國執(zhi)(zhi)行(xing)(xing)標(biao)(biao)準(zhun)(zhun)(zhun)(zhun):EN 10083/1-1991 俄羅斯執(zhi)(zhi)行(xing)(xing)標(biao)(biao)準(zhun)(zhun)(zhun)(zhun):TOCT 4543-71 按中(zhong)(zhong)國執(zhi)(zhi)行(xing)(xing)標(biao)(biao)準(zhun)(zhun)(zhun)(zhun)(GB/T3077-1999) 商(shang)(shang)(shang)洛 化(hua)學(xue)(xue)成分 C 0.37~0.44、Si 0.17~0.37、Mn 0.50~0.80、Cr0.80~1.10、Ni≤0.30 機(ji)械(xie)性(xing)(xing)(xing)(xing)能 試樣(yang)毛(mao)坯尺寸(cun)(mm):25 熱(re)(re)處(chu)理(li): 次淬(cui)(cui)(cui)火(huo)(huo)(huo)加(jia)(jia)(jia)(jia)熱(re)(re)溫(wen)(wen)(wen)(wen)度(du)(du)(℃):850;冷卻劑(ji):油(you) 第二次淬(cui)(cui)(cui)火(huo)(huo)(huo)加(jia)(jia)(jia)(jia)熱(re)(re)溫(wen)(wen)(wen)(wen)度(du)(du)(℃):- 回(hui)(hui)(hui)(hui)(hui)火(huo)(huo)(huo)加(jia)(jia)(jia)(jia)熱(re)(re)溫(wen)(wen)(wen)(wen)度(du)(du)(℃):520;冷卻劑(ji):水、油(you) 抗拉強度(du)(du)(σb/MPa):≥980 屈服點(dian)(σs/MPa):≥785 斷(duan)后(hou)伸(shen)長率(δ5/%):≥9 斷(duan)面(mian)(mian)(mian)收縮率(ψ/%):≥45 沖(chong)(chong)(chong)(chong)擊吸收功(Aku2/J):≥47 布氏硬(ying)(ying)(ying)度(du)(du)(HBS100/3000)(退火(huo)(huo)(huo)或高(gao)(gao)溫(wen)(wen)(wen)(wen)回(hui)(hui)(hui)(hui)(hui)火(huo)(huo)(huo)狀態):≤207 調質硬(ying)(ying)(ying)度(du)(du) 40Cr調質以(yi)后(hou)的(de)(de)(de)(de)(de)硬(ying)(ying)(ying)度(du)(du)大(da)概(gai)在(zai)(zai)32-36HRC之(zhi)間也就是說大(da)概(gai)301-340HB之(zhi)間. 40Cr--830-860℃油(you)淬(cui)(cui)(cui)-->55HRC 150℃回(hui)(hui)(hui)(hui)(hui)火(huo)(huo)(huo)--55HRC 200℃回(hui)(hui)(hui)(hui)(hui)火(huo)(huo)(huo)--53HRC 300℃回(hui)(hui)(hui)(hui)(hui)火(huo)(huo)(huo)--51HRC 400℃回(hui)(hui)(hui)(hui)(hui)火(huo)(huo)(huo)--43HRC 500℃回(hui)(hui)(hui)(hui)(hui)火(huo)(huo)(huo)--34HRC 550℃回(hui)(hui)(hui)(hui)(hui)火(huo)(huo)(huo)--32HRC 600℃回(hui)(hui)(hui)(hui)(hui)火(huo)(huo)(huo)--28HRC 650℃回(hui)(hui)(hui)(hui)(hui)火(huo)(huo)(huo)--24HRC 700℃回(hui)(hui)(hui)(hui)(hui)火(huo)(huo)(huo)--20HRC 商(shang)(shang)(shang)洛 表(biao)(biao)示方法 ① 鋼(gang)(gang)(gang)(gang)(gang)(gang)號(hao)開頭(tou)的(de)(de)(de)(de)(de)兩位數(shu)字表(biao)(biao)示鋼(gang)(gang)(gang)(gang)(gang)(gang)的(de)(de)(de)(de)(de)碳(tan)含(han)(han)量(liang)(liang),以(yi)平均(jun)碳(tan)含(han)(han)量(liang)(liang)的(de)(de)(de)(de)(de)萬分之(zhi)幾表(biao)(biao)示,如(ru)40Cr、25Cr2MoVA合(he)金(jin)(jin)管②鋼(gang)(gang)(gang)(gang)(gang)(gang)中(zhong)(zhong)主要合(he)金(jin)(jin)元(yuan)素(su)(su),除個別微合(he)金(jin)(jin)元(yuan)素(su)(su)外,一(yi)般以(yi)百(bai)分之(zhi)幾表(biao)(biao)示。當(dang)(dang)(dang)平均(jun)合(he)金(jin)(jin)含(han)(han)量(liang)(liang)<1.5%時,鋼(gang)(gang)(gang)(gang)(gang)(gang)號(hao)中(zhong)(zhong)一(yi)般只標(biao)(biao)出元(yuan)素(su)(su)符(fu)號(hao),而不標(biao)(biao)明(ming)含(han)(han)量(liang)(liang),但在(zai)(zai)特殊(shu)情(qing)況下易致混淆者,在(zai)(zai)元(yuan)素(su)(su)符(fu)號(hao)后(hou)亦可標(biao)(biao)以(yi)數(shu)字"1",例(li)(li)如(ru)鋼(gang)(gang)(gang)(gang)(gang)(gang)號(hao)"12CrMoV"和(he)"12Cr1MoV",前者鉻(ge)含(han)(han)量(liang)(liang)為(wei)(wei)0.4-0.6%,后(hou)者為(wei)(wei)0.9-1.2%,其余成分全部相(xiang)(xiang)同。當(dang)(dang)(dang)合(he)金(jin)(jin)元(yuan)素(su)(su)平均(jun)含(han)(han)量(liang)(liang)≥1.5%、≥2.5%、≥3.5%……時,在(zai)(zai)元(yuan)素(su)(su)符(fu)號(hao)后(hou)面(mian)(mian)(mian)應標(biao)(biao)明(ming)含(han)(han)量(liang)(liang),可相(xiang)(xiang)應表(biao)(biao)示為(wei)(wei)2、3、4……等(deng)(deng)。例(li)(li)如(ru)18Cr2Ni4WA。 ③鋼(gang)(gang)(gang)(gang)(gang)(gang)中(zhong)(zhong)的(de)(de)(de)(de)(de)釩V、鈦Ti、鋁AL、硼B、稀土RE等(deng)(deng)合(he)金(jin)(jin)元(yuan)素(su)(su),均(jun)屬(shu)微合(he)金(jin)(jin)元(yuan)素(su)(su),雖(sui)然含(han)(han)量(liang)(liang)很低(di),仍應在(zai)(zai)鋼(gang)(gang)(gang)(gang)(gang)(gang)號(hao)中(zhong)(zhong)標(biao)(biao)出。例(li)(li)如(ru)20MnVB鋼(gang)(gang)(gang)(gang)(gang)(gang)中(zhong)(zhong)。釩為(wei)(wei)0.07-0.12%,硼為(wei)(wei)0.001-0.005%。 ④高(gao)(gao)級優(you)質鋼(gang)(gang)(gang)(gang)(gang)(gang)應在(zai)(zai)鋼(gang)(gang)(gang)(gang)(gang)(gang)號(hao) 加(jia)(jia)(jia)(jia)"A",以(yi)區別于(yu)(yu)一(yi)般優(you)質鋼(gang)(gang)(gang)(gang)(gang)(gang)。 商(shang)(shang)(shang)洛 特性(xing)(xing)(xing)(xing)用(yong)(yong)途特性(xing)(xing)(xing)(xing) 中(zhong)(zhong)碳(tan)調質鋼(gang)(gang)(gang)(gang)(gang)(gang),冷鐓模具(ju)鋼(gang)(gang)(gang)(gang)(gang)(gang)。該鋼(gang)(gang)(gang)(gang)(gang)(gang)價格適中(zhong)(zhong),加(jia)(jia)(jia)(jia)工容易,經(jing)(jing)適當(dang)(dang)(dang)的(de)(de)(de)(de)(de)熱(re)(re)處(chu)理(li)以(yi)后(hou)可獲得一(yi)定的(de)(de)(de)(de)(de)韌(ren)性(xing)(xing)(xing)(xing)、塑性(xing)(xing)(xing)(xing)和(he)耐磨(mo)(mo)性(xing)(xing)(xing)(xing)。正火(huo)(huo)(huo)可促進組織細化(hua),接近平衡狀態,可改進毛(mao)坯的(de)(de)(de)(de)(de)切(qie)削性(xing)(xing)(xing)(xing)能。在(zai)(zai)溫(wen)(wen)(wen)(wen)度(du)(du)550~570℃進行(xing)(xing)回(hui)(hui)(hui)(hui)(hui)火(huo)(huo)(huo),該鋼(gang)(gang)(gang)(gang)(gang)(gang)具(ju)有(you) 的(de)(de)(de)(de)(de)綜(zong)合(he)力學(xue)(xue)性(xing)(xing)(xing)(xing)能。該鋼(gang)(gang)(gang)(gang)(gang)(gang)的(de)(de)(de)(de)(de)淬(cui)(cui)(cui)透性(xing)(xing)(xing)(xing)高(gao)(gao)于(yu)(yu)45鋼(gang)(gang)(gang)(gang)(gang)(gang),適合(he)于(yu)(yu)高(gao)(gao)頻淬(cui)(cui)(cui)火(huo)(huo)(huo),火(huo)(huo)(huo)焰淬(cui)(cui)(cui)火(huo)(huo)(huo)等(deng)(deng)表(biao)(biao)面(mian)(mian)(mian)硬(ying)(ying)(ying)化(hua)處(chu)理(li)等(deng)(deng)。 商(shang)(shang)(shang)洛 用(yong)(yong)途 這種(zhong)(zhong)鋼(gang)(gang)(gang)(gang)(gang)(gang)經(jing)(jing)調質后(hou)用(yong)(yong)于(yu)(yu)制造(zao)(zao)承(cheng)受中(zhong)(zhong)等(deng)(deng)負(fu)荷及(ji)(ji)(ji)中(zhong)(zhong)等(deng)(deng)速(su)度(du)(du)工作的(de)(de)(de)(de)(de)機(ji)械(xie)零(ling)件(jian)(jian),如(ru)汽(qi)車(che)的(de)(de)(de)(de)(de)轉向節、后(hou)半軸(zhou)(zhou)以(yi)及(ji)(ji)(ji)機(ji)床(chuang)上(shang)的(de)(de)(de)(de)(de)齒(chi)輪(lun)、軸(zhou)(zhou)、蝸桿、花鍵軸(zhou)(zhou)、 套(tao)等(deng)(deng); 經(jing)(jing)淬(cui)(cui)(cui)火(huo)(huo)(huo)及(ji)(ji)(ji)中(zhong)(zhong)溫(wen)(wen)(wen)(wen)回(hui)(hui)(hui)(hui)(hui)火(huo)(huo)(huo)后(hou)用(yong)(yong)于(yu)(yu)制造(zao)(zao)承(cheng)受高(gao)(gao)負(fu)荷、沖(chong)(chong)(chong)(chong)擊及(ji)(ji)(ji)中(zhong)(zhong)等(deng)(deng)速(su)度(du)(du)工作的(de)(de)(de)(de)(de)零(ling)件(jian)(jian),如(ru)齒(chi)輪(lun)、主軸(zhou)(zhou)、油(you)泵轉子、滑(hua)塊、套(tao)環(huan)等(deng)(deng); 經(jing)(jing)淬(cui)(cui)(cui)火(huo)(huo)(huo)及(ji)(ji)(ji)低(di)溫(wen)(wen)(wen)(wen)回(hui)(hui)(hui)(hui)(hui)火(huo)(huo)(huo)后(hou)用(yong)(yong)于(yu)(yu)制造(zao)(zao)承(cheng)受重(zhong)負(fu)荷、低(di)沖(chong)(chong)(chong)(chong)擊及(ji)(ji)(ji)具(ju)有(you)耐磨(mo)(mo)性(xing)(xing)(xing)(xing)、截面(mian)(mian)(mian)上(shang)實體厚度(du)(du)在(zai)(zai)25mm以(yi)下的(de)(de)(de)(de)(de)零(ling)件(jian)(jian),如(ru)蝸桿、主軸(zhou)(zhou)、軸(zhou)(zhou)、套(tao)環(huan)等(deng)(deng); 經(jing)(jing)調質并高(gao)(gao)頻表(biao)(biao)面(mian)(mian)(mian)淬(cui)(cui)(cui)火(huo)(huo)(huo)后(hou)用(yong)(yong)于(yu)(yu)制造(zao)(zao)具(ju)有(you)高(gao)(gao)的(de)(de)(de)(de)(de)表(biao)(biao)面(mian)(mian)(mian)硬(ying)(ying)(ying)度(du)(du)及(ji)(ji)(ji)耐磨(mo)(mo)性(xing)(xing)(xing)(xing)而無很大(da)沖(chong)(chong)(chong)(chong)擊的(de)(de)(de)(de)(de)零(ling)件(jian)(jian),如(ru)齒(chi)輪(lun)、套(tao)筒、軸(zhou)(zhou)、主軸(zhou)(zhou)、曲軸(zhou)(zhou)、心軸(zhou)(zhou)、銷子、連桿、 螺(luo)釘、螺(luo)帽、進氣(qi)閥等(deng)(deng)。 此外,這種(zhong)(zhong)鋼(gang)(gang)(gang)(gang)(gang)(gang)又適于(yu)(yu)制造(zao)(zao)進行(xing)(xing)碳(tan)氮共滲處(chu)理(li)的(de)(de)(de)(de)(de)各種(zhong)(zhong)傳動零(ling)件(jian)(jian),如(ru)直徑較(jiao)大(da)和(he)低(di)溫(wen)(wen)(wen)(wen)韌(ren)性(xing)(xing)(xing)(xing)好(hao)的(de)(de)(de)(de)(de)齒(chi)輪(lun)和(he)軸(zhou)(zhou)。 【 供貨狀態及(ji)(ji)(ji)硬(ying)(ying)(ying)度(du)(du)】退火(huo)(huo)(huo)態,硬(ying)(ying)(ying)度(du)(du)≤207HBW。商(shang)(shang)(shang)洛

<商洛>佳龍金屬制品有限公司以優良的品質,豐富的默認42CrMo鋼板產品種類,為客戶創造價值

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