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<南通>鴻達昌業鋼鐵銷售有限公司

42CrMo鋼(gang)屬于強(qiang)(qiang)度(du)(du)鋼(gang)，具(ju)(ju)(ju)有高(gao)(gao)強(qiang)(qiang)度(du)(du)和(he)(he)韌(ren)性(xing)(xing)，淬(cui)(cui)透(tou)性(xing)(xing)也較(jiao)好(hao)，無(wu)明顯(xian)的回火脆性(xing)(xing)，調(diao)質(zhi)處理(li)后(hou)有較(jiao)高(gao)(gao)的疲勞極(ji)限(xian)和(he)(he)抗(kang)多次(ci)沖擊能力，低溫(wen)沖擊韌(ren)性(xing)(xing)良(liang)好(hao)。該鋼(gang)適(shi)宜(yi)制造要求一定強(qiang)(qiang)度(du)(du)和(he)(he)韌(ren)性(xing)(xing)的大、中(zhong)型塑料(liao)模(mo)具(ju)(ju)(ju)。適(shi)用范圍：強(qiang)(qiang)度(du)(du)、淬(cui)(cui)透(tou)性(xing)(xing)高(gao)(gao)，韌(ren)性(xing)(xing)好(hao)，淬(cui)(cui)火時變形小(xiao)，高(gao)(gao)溫(wen)時有高(gao)(gao)的蠕變強(qiang)(qiang)度(du)(du)和(he)(he)持久強(qiang)(qiang)度(du)(du)。用于制造要求較(jiao)35CrMo合金鋼(gang)板強(qiang)(qiang)度(du)(du)更(geng)高(gao)(gao)和(he)(he)調(diao)質(zhi)截(jie)面更(geng)大的鍛件(jian)，如機車牽引(yin)用的大齒輪、增壓器傳(chuan)動齒輪、壓力容器齒輪、后(hou)軸(zhou)、受載荷極(ji)大的連桿及彈(dan)簧夾，也可用于 2000m以下石油(you)深井(jing)鉆(zhan)桿接(jie)頭與打撈(lao)工具(ju)(ju)(ju)，并且可以用于折彎(wan)機的模(mo)具(ju)(ju)(ju)等材(cai)料(liao)特性(xing)(xing)：42CrMo鋼(gang)具(ju)(ju)(ju)有高(gao)(gao)強(qiang)(qiang)度(du)(du)和(he)(he)韌(ren)性(xing)(xing)，淬(cui)(cui)透(tou)性(xing)(xing)也較(jiao)好(hao)，無(wu)明顯(xian)的回火脆性(xing)(xing)，淬(cui)(cui)火時變形小(xiao)，調(diao)質(zhi)處理(li)后(hou)有較(jiao)高(gao)(gao)的疲勞極(ji)限(xian)和(he)(he)抗(kang)多次(ci)沖擊能力，低溫(wen)沖擊韌(ren)度(du)(du)良(liang)好(hao)，高(gao)(gao)溫(wen)時有高(gao)(gao)的蠕變強(qiang)(qiang)度(du)(du)和(he)(he)持久強(qiang)(qiang)度(du)(du)。該鋼(gang)通常(chang)將調(diao)質(zhi)后(hou)表面淬(cui)(cui)火作為熱處理(li)方案。化學成分：碳(tan)C：0.38～0.45%硅Si：0.17～0.37%錳(meng)Mn：0.50～0.80%硫S：允(yun)許(xu)殘(can)余含量(liang)≤0.035%磷P：允(yun)許(xu)殘(can)余含量(liang)≤0.035%鉻Cr：0.90～1.20%鎳Ni：允(yun)許(xu)殘(can)余含量(liang)≤0.030%

南通鴻達昌業鋼(gang)(gang)鐵(tie)銷(xiao)售有(you)限公司(si) 現擁有(you)多(duo)個大型鋼(gang)(gang)板(ban)(ban)(ban)(ban)現貨倉儲庫(ku)，切(qie)割(ge)車間里配有(you)多(duo)臺(tai)萬(wan)瓦激光、數控等(deng)離子·火焰 全套切(qie)割(ge)設備。可為(wei)用(yong)戶提供優質(zhi)鋼(gang)(gang)板(ban)(ban)(ban)(ban)以及按圖切(qie)割(ge)各種規格(ge)鋼(gang)(gang)板(ban)(ban)(ban)(ban)件。常年主營：耐(nai)磨鋼(gang)(gang)板(ban)(ban)(ban)(ban)，特厚(hou)(hou)(hou)鋼(gang)(gang)板(ban)(ban)(ban)(ban)，合(he)金鋼(gang)(gang)板(ban)(ban)(ban)(ban)，彈(dan)簧(huang)(huang)鋼(gang)(gang)板(ban)(ban)(ban)(ban)，低(di)合(he)金高強(qiang)度(du)(du)(du)鋼(gang)(gang)板(ban)(ban)(ban)(ban)，錳鋼(gang)(gang)板(ban)(ban)(ban)(ban)，鍋爐(lu)容器鋼(gang)(gang)板(ban)(ban)(ban)(ban)，耐(nai)酸鋼(gang)(gang)板(ban)(ban)(ban)(ban)，耐(nai)候(hou)鋼(gang)(gang)板(ban)(ban)(ban)(ban)、等(deng) ①特厚(hou)(hou)(hou)鋼(gang)(gang)板(ban)(ban)(ban)(ban)：Q2235B（A3）/Q355B(16Mn）/45#【厚(hou)(hou)(hou)度(du)(du)(du)1mm~600mm】 ②耐(nai)磨鋼(gang)(gang)板(ban)(ban)(ban)(ban)：NM360/NM400/NM450/NM500/MN16【厚(hou)(hou)(hou)度(du)(du)(du)3mm~100mm】 ③彈(dan)簧(huang)(huang)鋼(gang)(gang)板(ban)(ban)(ban)(ban)：50#/65Mn/60Si2Mn 【厚(hou)(hou)(hou)度(du)(du)(du)0.1mm~60mm】 ④合(he)金鋼(gang)(gang)板(ban)(ban)(ban)(ban):40Cr/42CrMo/35CrMo/15CrMo/12Cr1MoV【厚(hou)(hou)(hou)度(du)(du)(du)3mm～300mm】 ⑤耐(nai)酸鋼(gang)(gang)板(ban)(ban)(ban)(ban)：材(cai)質(zhi)09CrCuSB（ND鋼(gang)(gang)）【厚(hou)(hou)(hou)度(du)(du)(du)3mm~200mm】 ⑥鍋爐(lu)容器板(ban)(ban)(ban)(ban)：Q245R/Q345R/20G【厚(hou)(hou)(hou)度(du)(du)(du)3mm~200mm】 ⑦低(di)合(he)金高強(qiang)板(ban)(ban)(ban)(ban)：Q345/ Q460 /Q550/ Q690/ Q960全系 ⑧錳鋼(gang)(gang)板(ban)(ban)(ban)(ban)：40Mn/?45Mn/60Mn/70Mn【厚(hou)(hou)(hou)度(du)(du)(du)2mm~120mm】 ⑨20#35#50#60#65#70#【厚(hou)(hou)(hou)度(du)(du)(du)2mm~200mm】 ⑩其他材(cai)質(zhi)均可定扎 規格(ge)齊全價格(ge)優惠?歡迎來電詢價 42CrMo合(he)金結構鋼(gang)(gang)，執行標準：GB/T3077—1999，屬于強(qiang)度(du)(du)(du)鋼(gang)(gang)，具有(you)高強(qiang)度(du)(du)(du)和韌(ren)性(xing)(xing)，淬透性(xing)(xing)也較(jiao)好，無明顯的(de)回火脆性(xing)(xing)，調質(zhi)處(chu)理后有(you)較(jiao)高的(de)疲(pi)勞極限和抗(kang)多(duo)次沖擊能(neng)力(li)，低(di)溫(wen)沖擊韌(ren)性(xing)(xing)良好。該鋼(gang)(gang)適宜制造要求一定強(qiang)度(du)(du)(du)和韌(ren)性(xing)(xing)的(de)大、中型塑料模具。

南通鴻達昌業鋼(gang)(gang)(gang)(gang)(gang)(gang)鐵銷售有(you)(you)限(xian)公司(si) 現(xian)擁有(you)(you)多個大型鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)現(xian)貨倉儲(chu)庫，切(qie)割(ge)車間里(li)配(pei)有(you)(you)多臺萬瓦(wa)激光、數(shu)控等離子(zi)·火焰 全套切(qie)割(ge)設備。可為用戶提供(gong)優(you)質(zhi)鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)以及按圖切(qie)割(ge)各種規(gui)格鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)件。常年主(zhu)營：耐(nai)磨(mo)鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)，特厚(hou)(hou)(hou)鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)，合金(jin)(jin)(jin)鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)，彈簧(huang)鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)，低(di)合金(jin)(jin)(jin)高(gao)強(qiang)度(du)(du)(du)鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)，錳鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)，鍋爐容器鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)，耐(nai)酸鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)，耐(nai)候鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)、等 ①特厚(hou)(hou)(hou)鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)：Q2235B（A3）/Q355B(16Mn）/45#【厚(hou)(hou)(hou)度(du)(du)(du)1mm~600mm】 ②耐(nai)磨(mo)鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)：NM360/NM400/NM450/NM500/MN16【厚(hou)(hou)(hou)度(du)(du)(du)3mm~100mm】 ③彈簧(huang)鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)：50#/65Mn/60Si2Mn 【厚(hou)(hou)(hou)度(du)(du)(du)0.1mm~60mm】 ④合金(jin)(jin)(jin)鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban):40Cr/42CrMo/35CrMo/15CrMo/12Cr1MoV【厚(hou)(hou)(hou)度(du)(du)(du)3mm～300mm】 ⑤耐(nai)酸鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)：材(cai)質(zhi)09CrCuSB（ND鋼(gang)(gang)(gang)(gang)(gang)(gang)）【厚(hou)(hou)(hou)度(du)(du)(du)3mm~200mm】 ⑥鍋爐容器板(ban)(ban)(ban)：Q245R/Q345R/20G【厚(hou)(hou)(hou)度(du)(du)(du)3mm~200mm】 ⑦低(di)合金(jin)(jin)(jin)高(gao)強(qiang)板(ban)(ban)(ban)：Q345/ Q460 /Q550/ Q690/ Q960全系 ⑧錳鋼(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)：40Mn/?45Mn/60Mn/70Mn【厚(hou)(hou)(hou)度(du)(du)(du)2mm~120mm】 ⑨20#35#50#60#65#70#【厚(hou)(hou)(hou)度(du)(du)(du)2mm~200mm】 ⑩其他材(cai)質(zhi)均(jun)可定(ding)(ding)扎 規(gui)格齊全價格優(you)惠?歡迎來電詢價 42CrMo合金(jin)(jin)(jin)結構鋼(gang)(gang)(gang)(gang)(gang)(gang)，執(zhi)行標準：GB/T3077—1999，屬于(yu)強(qiang)度(du)(du)(du)鋼(gang)(gang)(gang)(gang)(gang)(gang)，具(ju)有(you)(you)高(gao)強(qiang)度(du)(du)(du)和韌(ren)性，淬(cui)透性也較(jiao)好，無明顯的回火脆性，調質(zhi)處理(li)后有(you)(you)較(jiao)高(gao)的疲勞(lao)極限(xian)和抗多次沖(chong)擊能(neng)力，低(di)溫沖(chong)擊韌(ren)性良好。該鋼(gang)(gang)(gang)(gang)(gang)(gang)適宜制(zhi)造要求一定(ding)(ding)強(qiang)度(du)(du)(du)和韌(ren)性的大、中型塑料模具(ju)。