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[供應]廣東40CrNiMo高強度合金結構鋼棒 現(xiàn)貨直銷
- 產品產地:國標
- 產品品牌:國標
- 包裝規(guī)格:40CrNiMo
- 產品數(shù)量:100000
- 計量單位:KG
- 產品單價:電議
- 更新日期:2024-12-22 14:51:03
- 有效期至:2025-12-22
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廣東40CrNiMo高強度合金結構鋼棒 現(xiàn)貨直銷
詳細信息
40CrNiMo合金鋼
40CrNiMo圓棒,40CrNiMo鋼材,40CrNiMo板材
40CrNiMo性能,40CrNiMo硬度,40CrNiMo鋼板
佳洲金屬直銷40CrNiMo力學性能
進口40CrNiMo合金鋼棒、40CrNiMo是什么材料?廣東進口40CrNiMo鋼材用途、40CrNiMo鋼板用途、進口40CrNiMo冷拉圓鋼價格
40CrNiMoA合金結構鋼簡稱合結鋼
執(zhí)行標準
統(tǒng)一數(shù)字代號A50403;
牌號40CrNiMoA;
40CrNiMoA是合結鋼的其中一種,也稱合金鋼,它是在優(yōu)質碳素結構鋼的基礎上,適當?shù)丶尤胍环N或數(shù)種合金元素(總含量不超過5%)而制成的鋼種。軸承零件經熱處理后常見的質量缺陷有:淬火顯微組織過熱、欠熱、淬火裂紋、硬度不夠、熱處理變形、表面脫碳、軟點等。
40CrNiMoA化學成分:
碳 C :0.37~0.44
硅 Si:0.17~0.37
錳 Mn:0.50~0.80
硫 S :允許殘余含量≤0.025
磷 P :允許殘余含量≤0.025
鉻 Cr:0.60~0.90
鎳 Ni:1.25~1.65
銅 Cu:允許殘余含量≤0.25
鉬 Mo:0.15~0.25
SCM415,13CrMo4-5,20CrMo,SCM418,18CrMo4,25CrMo4,20CrMnMo,20MnCr5,4320H,4118H,8520H,20CrNiMo,805M20,20NCD2,8720,20CrNiMo2,1.6523,70M40,EN41B,B5F4K2,EN-19C,35CrMo,SCM435,4137,34CrMo4,1.7220,35CrMoV,31CrMoV9,42CrMo,SCM440,SCM420,SCM421 ,SCM425,SCM430,SCM432,SCM445,SCM822,SCM445,4170,42CrMo4,1.7225,4140,40CrMnMo,42CrMoA,38CrMoAL,SACM645,34CrALMo5,41CrALMo7,1.8509,20CrMnTi,40CrNIMoA,SNCM432,4340,36CrNiMo4,1.6511,40CrH,4130,16Mn,T10,30CrMo,SCM430,16MnCr5,16MnCr5H,SMnC420,5120H,17CrNiMo6,34CrNiMo6,18CrNiMo7-6,50CrVA,SUP10,SUP9,6150,51CrV4,1.8759,60Si2Mn,65Mn,1065,1050,1070,9260,61SiCr7,1.7108,60Si2MnA,50CrV4,SK3,SK4,SK5,SK7,SUJ2,GCr15,52100,100Cr6,9Cr18MoV,SUS440C,GCr15SiMo,GCr15SiMn,SNCM420,SNCM220,S44004,X108CrMo17,SMn420,SMn433,SMn438,SMn443,SCr415,SCr420 ,SCr430 ,SCr440 ,SCr445 ,SNC236,SNC415,SNC631,SNC815,SNC836,SNCM415,SNCM431,SNCM439,SNCM447,SNCM616,SNCM625,SNCM630,SNCM815,SACM645
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