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309s stainless steel sheets and plate

Add Time:2021-01-07 Hits:88

  • 309s stainless steel sheets and plate
  • 309s stainless steel sheets and plate
  • 309s stainless steel sheets and plate
  • 309s stainless steel sheets and plate
Description

309S stainless steel sheets and plate

309S stainless steel sheets and plate is a variant of 309 stainless steel with lower carbon content, used in places where welding is required. The low carbon content minimizes the precipitation of carbides in the heat-affected zone near the weld

Product Introduction

309S stainless steel sheets and the plate have a smooth surface, high plasticity, toughness, and mechanical strength, resistance to corrosion by acids, alkaline gases, solutions, and other media. 23Cr-13Ni high alloy steel stainless steel, excellent corrosion resistance, and strength, suitable for parts with a working temperature of 1000℃, has excellent high-temperature acid resistance and high-temperature strength

Chemical composition (WT%)

C: ≤0.08

Si: ≤1.0

Mn: ≤2.0

Cr: 22.0~24.0

Ni: 12.0-15.0

S: ≤0.03

P: ≤0.045

Physical properties

T.S.(Mpa) ≥ 520

Y.S.(Mpa) ≥ 205

E.L.(%)    ≥ 40

HV      ≤200

Specification information

Width: 1000mm, 1220mm ,1250mm,1500mm,1800mm,2000mm;

Thickness: 0.1—40mm;

Length:2000mm,2438mm,3000mm, 6000mm

Surface: No.1, No.2B, No.2D, BA, 8K Mirror, Hairline brushed;

Decorative sheet and plate: color plates, titanium-plated plates, etching plates, oil-polished hairline plates (HL, NO.4), sandblasted plates, embossed plates.

Application

309S stainless steel sheets and plate used in exhaust equipment, heat treatment furnace, and heat exchanger, and can used in machinery, construction, etc.

 


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