化学成分
碳 C :≤0.07硅 Si :≤1.00铬 Cr :17.00-19.00锰 Mn :≤2.00镍 Ni :8.00-11.00磷 P :≤0.035硫 S :≤0.030铜Cu: 1.00-3.00力学性能
屈服强度 σs=263.80 MPa抗拉强度 σb=625.55 Mpa延伸率δ=46.70%硬度HB ≤187 HRB≤90 HV ≤200杨氏模量E=194020 MPa本公司长期-销售-模具钢-冷轧钢-轴承钢-弹簧钢-不锈钢-切削钢-优质进口模具钢718S 718H NAK80 NAK55 S136 S136H 8407 SKD11 SKD12 SKD61 SKD62 FDAC DC53不锈钢:1CR13 2CR13 3CR13 4CR13 420 420J2 1CR17 1CR18NI9 Y1CR18NI9 0CR19NI9 00CR19NI11 0CR18NI11TI 0CR13AL 1CR17 1CR13 2CR13 3CR13 4CR13 7CR17 0CR17NI7AL 302 303
屈服强度 σs=263.80 MPa抗拉强度 σb=625.55 Mpa延伸率δ=46.70%硬度HB ≤187 HRB≤90 HV ≤200杨氏模量E=194020 MPa本公司长期-销售-模具钢-冷轧钢-轴承钢-弹簧钢-不锈钢-切削钢-优质进口模具钢718S 718H NAK80 NAK55 S136 S136H 8407 SKD11 SKD12 SKD61 SKD62 FDAC DC53不锈钢:1CR13 2CR13 3CR13 4CR13 420 420J2 1CR17 1CR18NI9 Y1CR18NI9 0CR19NI9 00CR19NI11 0CR18NI11TI 0CR13AL 1CR17 1CR13 2CR13 3CR13 4CR13 7CR17 0CR17NI7AL 302 303