9Cr18钢板#不锈钢冷轧板9Cr18不锈钢
9Cr18钢板#不锈钢冷轧板9Cr18不锈钢
9Cr18不锈钢
标准:GB/T 1220-1992
9Cr18不锈钢 特性及适用范围:用作不锈切片机械刃具及剪切刀具、手术刀片、高耐磨设备零件等。
9Cr18化学成份:
碳 C :0.90~1.00
硅 Si:≤0.80
锰 Mn:≤0.80
硫 S :≤0.030
磷 P :≤0.035
铬 Cr:17.00~19.00
镍 Ni:允许含有≤0.60
钼 Mo:可加入≤0.75
Heat treatment specification and metallographic organization:
Annealing heat treatment specification: (1), 800 ~ 920 ℃ slow cooling; 2) quenching, 1000 ~ 1050 ℃ oil cooling; 3) tempering, 200 ~ 300 ℃ oil and air cooling.
Metallographic organization: organizational characteristics for markov shape.
Delivery status: general with heat treatment state delivery, its heat treatment type indicated in the contract; Not specified, the press is not heat treatment state delivery.
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产品名称:9Cr18钢板#不锈钢冷轧板9Cr18不锈钢
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