Stainless steel disc(J4A)

Grade:CR Stainless steel disc(J4A) Ni:0.8 1.2% Cu:1.4 1.5% Cr:14 15% Thickness:0.2 2.0mm diameter:115 530mm Finish:2B DDQ Deep draw up180mm Detailed product desceription 1.Cold Rolling Stainless steel disc(J4A) are widely used in the field of industry products , 2.Cold Rolling Stainless steeldisc(J4A) are widely used in the chemical industry , 3.Cold Rolling Stainless steeldisc(J4A) are widely used in the envioronment protection , 4.Cold Rolling Stainless steel disc(J4A) are widely used in the heat-preservation , 5.Cold Rolling Stainless steeldisc(J4A) are widely used in themedical appliance and home use-article ect 6.Chemical composition: C≤0.085% Si≤0.50% Mn:9.70% 10.10% P≤0.045% S≤0.015% Cr:14% 15% Ni:0.80%-1.20% Cu:1.40%-1.5%