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409 409L stainless steel sheets and plate

Add Time:2021-01-07 Hits:115

  • 409 409L stainless steel sheets and plate
  • 409 409L stainless steel sheets and plate
  • 409 409L stainless steel sheets and plate
  • 409 409L stainless steel sheets and plate
Description

409 409L stainless steel sheets and plate

409 409L stainless steel sheets and plate have a strong resistance to corrosion, high temperature, and fatigue, which can realize the life and lightweight of exhaust system components.

Product Introduction

409 409L stainless steel sheets and plate has low cost, good flexibility, high yield, and easy replacement. It is a new environmentally friendly product. Normal temperature processing, that is, easy plastic processing, because it does not need a surface treatment, it is simple, simple to maintain, clean, high finish, good welding performance, quality characteristics, quality characteristics of stainless steel, beautiful surface, and diversified use possibilities, good corrosion resistance, It is more durable than ordinary steel and has good corrosion resistance and high strength, so the possibility of using thin plates is high, high-temperature oxidation resistance and high strength, so it can resist fire.

Chemical composition (WT%)

C: ≤0.08

Si: ≤1.0

Mn: ≤2.0

Cr: 18.0~20.0

Ni: 8.25-10.5

S: ≤0.03

P: ≤0.05

Physical properties

T.S.(Mpa) ≥ 515

Y.S.(Mpa) ≥ 205

E.L.(%)    ≥ 40

HB      ≤217

Specification information

Width: 1000mm, 1219mm ,1250mm,1500mm,1800mm;

Thickness: 0.3—30mm(hot rolled);

Length:2000mm,2440mm,3000mm,3048mm, 6000mm

Surface: No.2B, BA(Bright and Anneal), 8K mirror, HL

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

Application

409L stainless steel sheets and plate control the content of C and N in the steel, so it has excellent weldability, formability, and corrosion resistance; it contains 11% Cr, and is ferritic stainless steel with BCC structure at high and normal temperatures; due to the addition of Ti element, it is High-temperature corrosion resistance and high-temperature strength are better. Below 750℃, there is vacant oxidation and corrosion resistance. Used in automobile exhaust pipes, heat exchangers, containers, and other products that are not heat-treated after welding.


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