Payment & Shipping Terms:
|Edge:||Mill, Cut Edge||Service:||Coil Slitting, Cut Lengths On Request|
|Inside Dia:||508mm||Outside Dia:||1200mm Max.|
|Product Name:||Stainless Steel Sheet And Coil||Surface:||1D|
JIS SUS420J2 , EN 1.4028 hot rolled stainless steel strip coil annealed 1D
Stainless steel grade JIS SUS420J2 is medium-hardness martensitic grade.
Corrosion resistant in water and steam.
Applied for cutting utensils, surgical instruments, measuring tools, mechanical parts esp. subject to wear.
Chemical composition ( % by weight )
|JIS SUS420J2 = W.-nr. 1.4028 ( DIN X30Cr13 ) = AISI 420B||0.26 ~ 0.35||1.00 max||1.50 max||12.00 ~ 14.00|
Cutting utensils and surgical instruments, Measuring tools, Mechanical parts especially in wear resistant applications, Springs, Printing industry...
Annealing of this material can be performed by heating uniformly to 840 - 900°C (1544 - 1652°F) and
held until the temperature is uniform throughout the section.
Soaking and cooling is required.
Stainless steel grade 420J2 can be hardened by heating 950 - 1020°C (1742 - 1868°F) and
held until temperature is uniform throughout the section.
This should be followed by quenching in oil or air cooling.
Tempering should be done when it is slightly warm.
Contact Person: Paul Lu