Since the advent of stainless steel in the early 20th century, with the continuous development of its research and development and production technology, its standards have also been gradually established in various industrialized countries. The establishment and improvement of stainless steel standards will in turn promote the progress of stainless steel production technology. It plays an extremely important role in promoting the improvement of product quality and developing the market trade of stainless steel products.

1. China National (GB/T) Standard:
u GB/T4237-2007 Stainless steel hot-rolled steel plate and strip

uGB/T3280-2007 Stainless Steel Cold Rolled Steel Plate and Strip

uGB/T4238-2007 Heat-resistant steel plates and strips

uGB/T1220 stainless steel rod

uGB/T8165 stainless steel clad steel plate and strip

uGB/T20878-2007 Stainless steel and heat-resistant steel, grades and chemical composition

uOther special stainless steel standards, etc. and various enterprise standards

2. Commonly used foreign standards (international general standards):
uASTM A240 (M) Stainless Steel Plate (American Standard)

u ASME A 240 (M) stainless steel plate (American Standard)

u ASTM A 480 (M) stainless steel plate (American Standard)

u JIS4305 stainless steel cold rolled steel plate (Japanese standard)

u JIS4304 stainless steel hot-rolled steel plate (Japanese standard)

uEN10028 Stainless Steel for Pressure Vessels (EU)

uEN10088 General Purpose Sheet, Medium and Strip Stainless Steel (EU)

uOther European EN series standards, etc.