1.2162鍛造圓鋼/方鋼/臺階軸
1、材質(zhì):1.2162;對應(yīng)牌號:21MnCr5
2、執(zhí)行標(biāo)準(zhǔn): DIN 17350
3、化學(xué)成份:
碳 C :0.18-0.24
硅 Si:0.15-0.35
錳 Mn:1.10-1.40
鉻 Cr:1.00-1.30
硫 S :0.030
磷 P :0.030
4、晶粒度:好于5 級
5、交貨狀態(tài): 鍛造 +正火退火+粗車 或者我們提供鍛造黑皮狀態(tài)
6、規(guī)格: 圓鋼及臺階軸直徑Φ90-Φ700mm,130~500mm的鍛造方鋼
7、探傷標(biāo)準(zhǔn):SEP1921 CLASS C/C,D/d,E/e, 或按國標(biāo)GB/T6402-91 二級或一級,以及GB/T6402-2008保三級或二級;
8、其他材質(zhì):
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, C60,31CrMoV9
部分模具鋼:1.2714、1.2312、1.2738、1.2344;
制造商: 江蘇鑄鴻鍛造有限公司
王東: 138-0152-8167
QQ: 1533727907