19MnCr5/1.3523軸承鋼成分性能
2023-04-01 17:22 作者:荔榮18016251788 | 我要投稿

19MnCr5/1.3523執(zhí)行標準DIN EN ISO 683-17-2015滾珠軸承鋼,19MnCr5棒材,19MnCr5圓鋼,19MnCr5方鋼,19MnCr5扁鋼,19MnCr5六角鋼,19MnCr5八角鋼,19MnCr5盤條
19MnCr5冷剪處理(+S)硬度≤255
19MnCr5軟化退火(+A)硬度≤217HBW
19MnCr5固溶處理(+TH)硬度170~217
19MnCr5球化退火(+AC)硬度≤179
19MnCr5化學成分:
碳C:0.17~0.22
硅Si:≤0.40
錳Mn:1.10~1.40
磷P:≤0.025
硫S:≤0.015
鉻Cr:1.00~1.30
銅Cu:≤0.30
鋁Al:≤0.05
氧O:≤0.002

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