Thickness classification of stainless steel hot and cold rolled coils

The following is an introduction to the thickness of stainless steel cold and hot rolled steel strip:

1. Stainless steel hot rolled coil (steel strip)

SUS 300 series 2mm- 6mm (thickness)* 240mm↓ (width)*C

SUS400 series 3.5mm-8.0mm(thickness)*60mm-140mm(width)*C

2. Stainless steel cold rolled coil (steel strip)

SUS300-200-400 series 0.06mm-1.5mm(thickness)*1.7mm-400mm(width)*C

6Cr13 stainless steel belt, 9Cr18Mo stainless steel belt, sus440C stainless steel wire

3. Stainless steel cold-rolled steel strip for spring (GB/T4231-1993)

(1) Austenitic type: 1Crl7Ni7(SUS301), 0Crl9Ni9(SUS304) thickness 0.06mm-1.5mm

(2) Martensitic type: 3Crl3 (SUS420J2)

(3) Precipitation hardening type: 0Crl7Ni7A1 (SUS631,17-7PH)