439 Stainless Steel Flat Bar

  • Description
Product Detail

439 Sstainless steel flat bar 


Description

       439 Stainless Steel Rod Bar Wire is a lower cost alternative to conventional Cr-Ni stainless steels such as 301 and 304. If you are looking for prime stainless steel material,Asia Steel & Iron Co.,Ltd is the best choice for you. We are the professional manufacturer,exporter, stockiest of stainless steel and specialty stainless steel for more than 20 years. With the strength of good quality, competitive price, a  large number of stock, good after-sale service, we have been cooperating with many famous companies, such as the PDVSA, KOC , TOTAL, Allegheny Ludlum, ThyssenKrupp VDM etc.

Specification 

Grade

439

Standard

ASTM .DIN

Diameter Size

1-250mm

Length

6000mm, 9000, 12000mm or as customers' request

Surface finish

NO1,No.4, 2B, BA, 6K, 8K, Hair Line with PVC

 

Chemical Composition  

Grade

C=

Si=

Mn=

P=

S=

Cr=

Mo=

Ni=

Other

439

0.03

1.0

1.0

0.04

0.03

17-19

-

0.5

N 0.04



 Mechanical properties

Grade

YS(Mpa) =

TS (Mpa) =

El (%)=

Hardness(HV) =

439

205

415

30

22

 



Product Show




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Application


     439 Stainless Steel Rod Bar are widely used in  Elevators, escalators, decorative plates,Building decorative panels, such as decorative structures, structural tubes,Automotive exhaust system components,Washing machine inner tube



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Shaanxi Haihui Iron & Steel Co.,Ltd

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