19MnCr5/1.3523轴承钢成分性能
2023-04-01 17:22 作者:荔荣18016251788 | 我要投稿

19MnCr5/1.3523执行标准DIN EN ISO 683-17-2015滚珠轴承钢,19MnCr5棒材,19MnCr5圆钢,19MnCr5方钢,19MnCr5扁钢,19MnCr5六角钢,19MnCr5八角钢,19MnCr5盘条
19MnCr5冷剪处理(+S)硬度≤255
19MnCr5软化退火(+A)硬度≤217HBW
19MnCr5固溶处理(+TH)硬度170~217
19MnCr5球化退火(+AC)硬度≤179
19MnCr5化学成分:
碳C:0.17~0.22
硅Si:≤0.40
锰Mn:1.10~1.40
磷P:≤0.025
硫S:≤0.015
铬Cr:1.00~1.30
铜Cu:≤0.30
铝Al:≤0.05
氧O:≤0.002
