• Origin：Zhejiang, China.
• Trademark：ZJDP
• Specification：ASTM SA213,SA213M ASMESA249,SA249M ASMESA688,SA688
• Transport Package：1PC,Plastic Bag in Bundles or Seaworthy Wooden CAS
• Model NO.：300 Series
• Welded Pipe&Tube：Od12.7~76.2 X Wt0.5~3.05mm
• HS Code：7304419000
• Production Capacity：Seamless: 8000ton,Year; Welded: 15000ton,Year.

Stainless steel Type 201 304 316 chemical composition and mechanical properties
Chemical Composition /%MaterialCSiMnPSNiCrMoType 201≤0.15≤1.005.50-7.5≤0.060≤0.0303.5-5.516.0-18.0
Type 304≤0.08≤0.75≤2.00≤0.045≤0.038.0-10.018~20.0/Type 316≤0.08≤0.75≤2.00≤0.045≤0.0310.0-14.016~18.02.0-3.0
Mechanical propertyMaterialYield
strength
σ0.2/MpaTensile
strength
σb/MpaElongation

δ5/%Hardness Test

HB            HRBType 201≥260≥655≥35  ≤217≤95Type 304≥205≥515≥40≤201≤92Type 316≥205≥515≥40≤217≤95