锻造圆钢AISI4130
1、化学成分
碳C:0.26~0.34,
硅Si:0.2~0.4,
锰Mn:0.40~0.70,
硫S:允许残余含量≤0.035,
磷P:允许残余含量≤0.035,
铬Cr:0.80~1.10,
镍Ni:允许残余含量≤0.030,
铜Cu:允许残余含量≤0.030,
钼Mo:0.15~0.25.
2、力学性能
抗拉强度σb(MPa):≥930(95),屈服强度σs(MPa):≥785(80),伸长率δ5(%):≥12,断面收缩率ψ(%):≥50,冲击功Akv(J):≥63,冲击韧性值αkv(J/cm2):≥78(8),硬度:≤229HB。
3、交货状态: 锻造 +正火退火+粗车+ 淬火+ 回火(调质).或者我们提供锻造黑皮状态
规格:90mm~800mm长度:4.0m以上(定长交货可以接受).
4、探伤标准:SEP1921
CLASS C/C,D/d,E/e, 或按国标GB/T6402-91
二级或一级,以及GB/T6402-2008保三级或二级;
3、交货状态: 锻造 +正火退火+粗车+ 淬火+ 回火(调质).或者我们提供锻造黑皮状态
规格:90mm~800mm长度:4.0m以上(定长交货可以接受).
4、探伤标准:SEP1921
CLASS C/C,D/d,E/e, 或按国标GB/T6402-91
二级或一级,以及GB/T6402-2008保三级或二级;
5、其他材质: SAE4130,SAE4140,38CrMoAlSCM415,SNCM439,S26C;SACM645,5140,817M40
,ASTMA105,40CrNiMo,SAE4340,CK45(S45C,C45),SCM440,42CrMo4,SAE8620, ,ASTMA105,S355J2G3,16Mn,30Mn2,30Mn5,SCM420,SNCM220,21CrMoV511,56NiCrMoV7,T52-3,,42CrMo4,S355J2G3,20NiCrMo2,16MnCr5,20MnCr5,34CrNiMo6,18CrNiMo7-6,39CrNiMo3,17CrNiMo6
,56NiCrMoV7,S355J2,41Cr4,51CrV4,41CrAlMo7,40NiCrMo7,40NiCrMo3;40CrMoV4-6,34CrAlNi7-10,30CrNiMo8,20NiCrMo2-2,18NiCrMo5,42CrMoS4; S20C,S35C,C60
,ASTMA105,40CrNiMo,SAE4340,CK45(S45C,C45),SCM440,42CrMo4,SAE8620, ,ASTMA105,S355J2G3,16Mn,30Mn2,30Mn5,SCM420,SNCM220,21CrMoV511,56NiCrMoV7,T52-3,,42CrMo4,S355J2G3,20NiCrMo2,16MnCr5,20MnCr5,34CrNiMo6,18CrNiMo7-6,39CrNiMo3,17CrNiMo6
,56NiCrMoV7,S355J2,41Cr4,51CrV4,41CrAlMo7,40NiCrMo7,40NiCrMo3;40CrMoV4-6,34CrAlNi7-10,30CrNiMo8,20NiCrMo2-2,18NiCrMo5,42CrMoS4; S20C,S35C,C60
部分模具钢:1.2714、1.2312、1.2738、1.2344;
制造商:江苏铸鸿锻造有限公司
王先生: 13801528167
Q Q: 1533727907
邮 件:zhduanzao@126.com