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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)
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 | 是 |
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 | 是 |
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。 |
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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