409 stainless steel Flat Bar is a universal ferritic stainless steel. It is one of the most common stainless steel products in automobiles because of its low cost and high resistance to average strain and heat.
Specification of flat bar
Name | flat bar |
Standard | ASTM, AISI,GB, JIS, DIN, EN, etc |
Grade | 201,202,302, 303,303Cu, 304, 304L, 304H, 310S, 316, 316L, 317L, 321,310S 309S, 410, 410S,420, 430, 431, 440A,904L,2205,2507 |
Thickness | 1-20mm or be customized |
Width | 50 -100mm or be customized |
Length | 1000mm,3000mm,5000mm,8000mm,12000mm or be customized |
Technique | cold rolled, hot rolled |
Surface | 2B,2E,BA,HL,NO.1,NO.4, 6K, 8K,embossed,mirror,polished |
Processing | Bending, welding, stamping, punching, cutting |
Certificate | ISO, SGS,BV |
Packaging | Export sea worthy package + water proof paper+wooden pallet |
Chemical Component
Grade | C | Cr | Ni | Mn | P | S | Mo | Si | Cu | N | Other |
409 | 3cr12 | ≤0.08 | 10.50-11.75 | ≤0.5 | ≤1.00 | ≤0.045 | ≤0.030 | - | ≤1.00 | - | Ti(6C-0.75%) |
Common Applications
The 409 stainless steel is used to make non visual components for the automotive industry. These will be everything from brakes and rotors to pipes and engine parts.
Advantages
1. We focus on Special alloy,nickel alloy,high temperature alloy,stainless steel industry.
2. Products are all made of steel plate from large company like Tisco,Lisco,Baosteel Posco.
3. There are few quality complaints from the customers.
4. You can experience the perfect one-stop purchase.
5. We have more than 2000 tons stainless steel in stock.
6. Products can be customized as customers’ requirements.
7. We serve many customers from different countries all over the world.

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