X33CrNiMnN23-8/1.4866对应中国牌号3Cr23Ni8Mn3N/33Cr23Ni8Mn3N/23-8N/S63018
X33CrNiMnN23-8材料咨询,X33CrNiMnN23-8内燃机气阀钢,X33CrNiMnN23-8耐热不锈钢
X33CrNiMnN23-8化学成分:
碳C:0.28~0.38
硅Si:0.50~1.00
铬Cr:22.00~24.00
锰Mn:1.50~3.50
磷P:≤0.045
硫S:≤0.03
镍Ni:7.00~9.00
氮N:0.25~0.35