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Stainless Steel Coil 304N

Stainless Steel Coil 304N

304N stainless steel, national standard 0Cr19Ni9N, is a kind of nitrogen containing stainless steel, nitrogen is added in order to improve the strength of steel.
304N Stainless steel coil Price in China ,Manufacturer of 304N Stainless Steel coil
Contains high nitrogen, its work hardening rate is low, 304N stainless steel is suitable for the cold forming requirements of high places.
 
This is the most cost effective grade of steel. So the 304N Stainless Steel coil Price is lower compared to other grades of stainless steels and all metallic products in general. There are different versions of the material with low carbon and high carbon content.  The low carbon version, 304N coils are very good for welding applications as they have less carbide precipitation and less localized corrosion.
 

Equivalent Material of 304N Stainless Steel Coil

Grade Euronorm China GB Japanese JIS
No.
304N 1.4315 0Cr19Ni9N SUS304N


Standard Specification Of 304N Coil

Thickness 0.3mm-12.0mm
Width 600mm, 700mm, 800mm, 900mm, 1000mm, 1200mm, 1220mm, 1500mm, etc
Length Per Coil
Surface 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc
Finish Cold rolled coil (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Form Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats,
Blank (Circle), Ring (Flange) etc.


304N stainless steel composition content.

Grade C Mn Si P S Cr Mo Ni N
304N Min.
Max.		 ≤0.08 ≤2.0 ≤0.75 ≤0.045 ≤0.03 18.0～20.0 / 8.0~10.5 0.10~0.16
 
Tensile strength σb (Mpa) : ≥550 Condition yield strength σ0.2 (Mpa) : ≥275 elongation Δ5 (%) : ≥35 section shrinkage ψ(%) : ≥50 Hardness: ≤217HB;
95 HRB or less;
220 hv or less
Heat treatment specification and metallographic structure: Heat treatment specification: solid solution 1010 ~ 1150℃ fast cooling.
Metallographic structure: The structure is characterized by austenitic type.

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