Type 309 Polished Roof Cold Rolled Steel Sheet
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Type 309 Polished Roof Cold Rolled Steel Sheet

Type 309 polished roof cold rolled steel sheet is compared with 309S, 309 does not contain sulfur S content
Availability:
Quantity:
  • 309
  • TISCO, POSCO, BAOSTEEL, JISCO LISCO
  • 7219210000
Product Description

Polished Type 309 Cold Rolled Steel Sheet can be mainly used in boiler, chemical industry and so on.

 

CHEMICAL PROPERTIES:


Element309309S309H
Chromium22.0 min.-24.0 max.22.0 min.-24.0 max.22.0 min.-24.0 max.
Nickel12.0 min.-15.0 max.12.0 min.-15.0 max.12.0 min.-15.0 max.
Carbon0.200.080.04 min.-0.10 max.
Manganese2.002.002.00
Phosphorus0.0450.0450.045
Sulfer0.0300.0300.030
Silicon0.750.750.75
IronBalanceBalanceBalance

MACHANICAL PROPERTIES :

Yield Strength
Ultimate Tensile
Strength
Elongationn 2 in.Hardness
psi (min.)(MPa)psi (min.)(MPa)% (min.)(max.)
   45,000   310      85,000    586                   50             202 (HBN)

Grade 309 stainless steel sheet can be easily welded and processed by standard shop fabrication practices. 


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C.J.M. Stainless Steel Group Ltd  is a supplier and distributor of stainless steel, nickel, steel, aluminum, titanium, brass and bronze with world class production and quality control.

 +86-15229077020

 info@ssplatechina.com

 Tina

 

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