904L Stainless Steel Bar

Product Name: Stainless Steel Bar
Material: 904L
Standard: AISI, ASTM, BS, DIN, EN, GB, ISO, JIS
Technology: Cold Rolling, Hot Rolling
Processing: Bending, Welding, Punching, Cutting
Length: 1000mm, 1500mm, 2438mm, 3000mm, 5800mm, 6000mm, 12000mm, etc.
Surface: Smooth and Shiny, Bright, Polish, Pickled, Black
Price Term: CIF CFR FOB EXW
Payment: T/T L/C
Delivery Time: 15-20 days upon receipt of the deposit.
Package: Standard export packing (wooden boxes package, PVC package, and other package or as clients' requirement.)

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Product Description

Product Details

Stainless steel 904 L is a high alloy austenitic stainless steel. Compared with 316L, SS904L has lower carbon (C) content, higher chromium (Cr) content, and approximatively twice the nickel (Ni) and molybdenum (Mo) content of 316L, which makes it have higher high temperature oxidation resistance, pitting resistance, and resistance to reducing acid (eg, sulfuric acid). Nitrogen (N) can reduce the rate of chromium carbide precipitation, thereby reducing the sensitivity of sensitization, it also improve the resistance to pitting and crevice corrosion caused by chlorides. Especially its addition of copper (Cu) makes it useful for all concentrations of sulfuric acid. 904L is a high alloy austenitic stainless steel that is known for its corrosion properties. This low carbon version of 904 stainless steel also offers other benefits to users including: Non-magnetic. Stronger corrosion properties than Type 316L an 317L. Good resistance to sulphuric, phosphoric and acetic acids.

Shape & Outer Diameter:

1. Round bar

1) Hot rolled black bar: (5-400) x 6000mm or as customer requirement.
2) Acid round bar: (5-400) x 6000mm or as customer requirement
3) Cold drawn bright bar: (1-20) x 6000mm or as customer requirement
4) Polishing round bar: (5-400) x 6000mm or as customer requirement

2. Angle bar
1) Hot rolled angle bar: (16-200)x(16-200)x(3-18)x(3000-9000)mm or as customer requirement

2) Acid angle bar: (16-200)x(16-200)x(3-18)x(3000-9000)mm or as customer requirement.
3) Cold drawn angle bar: (16-200)x(16-200)x(3-18)x(3000-9000)mm or as customer requirement

3. Flat bar
1) Hot rolled flat bar: (3-30)*(10-200mm)*6000mm or as customer requirement.
2) Cold drawn flat bar: (3-30)*(10-200mm)*6000mm or as customer requirement.

4. Channel bar
1) Hot rolled channel bar: (5-100)x6000mm or as customer requirement.
2) Acid channel bar: (5-100)x6000mm or as customer requirement
3) Cold drawn channel bar: (1-20)x6000mm or as customer requirement

5. Hexagon bar
1) Hot rolled hexagon bar: (5-100)x6000mm or as customer requirement.
2) Acid hexagon bar: (5-100)x6000mm or as customer requirement.
3) Cold drawn hexagon bar: (1-20)x6000mm or as customer requirement
4) Polishing hexagon bar: (5-100)x6000mm or as customer requirement

6. Threaded bar
1) Hot rolled threaded bar: (5-100)x6000mm or as customer requirement.
2) Acid threaded bar: (5-100)x6000mm or as customer requirement
3) Cold drawn threaded bar: (1-20)x6000mm or as customer requirement

7. Square bar
1) Hot rolled black bar: (5*5-400*400)x6000mm or as customer requirement.
2) Acid square bar: (5*5-400*400)x6000mm or as customer requirement
3) Cold drawn square bar: (1*1-20*20)x6000mm or as customer requirement.
4) Polishing square bar: (5*5-400*400)x6000mm or as customer requirement

Application: Construction field, ships building industry, petroleum, chemical industries, war and electricity industries, food processing and medical industry, boiler heat ex changer, machinery and hardware fields, etc.

Equivalent Material of Stainless Steel 904L