321 Stainless Steel sheet

321 stainless steel plate is also called as UNS S32100 / W.Nr. 1.4541 stainless steel plate. We produce high quality stainless steel plates in a range of sizes.

321 stainless steel is a Ni-Cr-Mo austenitic stainless steel material, its performance is very similar to 304 stainless steel plate.

But due to the addition of alloy titanium content, it has better resistance to grain boundary corrosion and high temperature strength. It effectively controls the formation of chromium carbide.

321 austenitic stainless steel sheet plate has good corrosion resistance in the atmosphere and is widely used in petrochemical, electric power, bridge and automobile industries.


Specification


International StandardASTM, AISI, JIS, ISO, EN, DIN, BS
Grades 304
Thickness≥3.0mm
Width50mm-2000mm
Length 50mm-12000mm
 Surface FinishNo1.1D, Pickled or as per demand
Mill Test Certificate(MTC)EN10204 3.1
Test ContentFlange & Flaring Test,Reverse Flattening Test, Roughness Test, Hydrostatic/Pneumatic Test, Eddy Current Test (NDT), Surface Finish Verification, Dimensional Inspection, Material Certification
Certificate

TUV ISO 9001:2015 , PED 2014/68/EU , AD 2000-WO 

DIN EN ISO 9606-1 , DIN EN ISO 14732 Welder Certificate

EN ISO 9712 NDT Personnel Certificate EN ISO 15613 WPQR


Chemical Composition %


GRADEstandardaCSiMnPSCrNiMo
321

ASTM A240

≤ 0.08 ≤1.00≤2.00≤0.045≤0.03017.00-19.009.00-12.00


Mechanical Propertoes


ElementYield Strength  Melting PointDensityTensile StrengthElongation
304≥205Mpa980 °C7.93 g/cm3 ≥515Mpa≥40


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