309S Stainless Steel Coil

309s stainless steel coil

309S Stainless Steel Coil

309S stainless steel coil is austenitic chromium-nickel stainless steel that provides excellent corrosion resistance and heat resistance for many important applications.

309S stainless steel coils have good weldability and can be used in the as-welded condition in construction, fabrication, and manufacturing applications. It has good resistance to pitting, crevice corrosion and stress corrosion cracking.309S is used in many high temperature applications where the presence of Mo and Si make it resistant to sulfide stress cracking.

309S Stainless Steel Coil Specifications

Product Name309S stainless steel coil
Grades309S/EN 1.4833
Hardness≤85HRB
Thickness0.02mm-6.0mm
Width1.0mm-1500mm
EdgeSlit/Mill
Quantity Tolerance±10%
Paper Core Internal DiameterØ500mm paper core, special internal diameter core and without paper core on customer request
Surface FinishNO.1/2B/2D/BA/HL/Brushed/6K/8K Mirror,etc
PackagingWooden Pallet/Wooden Case
Payment Terms30% TT deposit and 70% balance before shipment, 100% LC at sight
Delivery Time5-7 working days
MOQ200Kgs
Shipping PortShanghai/Ningbo port
SampleThe sample of 309S stainless steel coil is available

309S Stainless Steel Coil Chemical Compositions

The chemical components of grade 309S stainless steel coil is summarized in the following table:

GradeStandardCSiMnPSCrNiMo
309SASTM A240≤0.08≤1.00≤2.00≤0.045≤0.03022.00-24.0012.00-15.00

309S Stainless Steel Coil Mechanical Properties

GradeEN GradeYield Strength Rp0.2(N/mm²)Tensile Strength Rm(N/mm²)HardnessHardness(HRB)Elongation A50%
309S1.4833310605Annealed≤85≥45