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Stainless Steel Coil 304L

Stainless Steel Coil 304L

304L stainless steel, also known as ultra-low carbon stainless steel, is a kind of universal stainless steel material, widely used in the production of equipment and parts requiring good comprehensive properties (corrosion resistance and formability).
304L Stainless steel Coil Price in China ,Manufacturer of 304L Stainless Steel Coil
304L stainless steel is a kind of universal stainless steel material.
304L stainless steel grade:
The old standard JB/T 4237-1992 corresponds to 00Cr19Ni10
New standard GB/T 20878-2007 Stainless steel and heat resistant steel grades and chemical composition
And GB 24511 2009 stainless steel Coils and strips for pressure bearing equipment
The above corresponds to 022Cr19Ni10, which contains about 0.03% carbon
Uniform digital code S30403 is different from S30408 of 304
 
This is the most cost effective grade of steel. So the 304L 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, 304L coils are very good for welding applications as they have less carbide precipitation and less localized corrosion.
 

Specification Sheet Overview

for Alloy 304L

304L

Equivalent Material of 304L Stainless Steel Coil

Grade Euronorm China GB Japanese JIS
No.
304L 1.4307 00Cr19Ni10 SUS304L

Standard Specification of 304L Stainless Steel Coil

Thickness 0.3-12.0mm
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.

304L Stainless Steel Coil Composition Content

Grade C Mn Si P S Cr Mo Ni N
304L Min.
Max.		 ≤0.03  ≤2.0 ≤1.00 ≤0.045 ≤0.03 18.0～20.0 / 9.0～12.0 　
Yield strength (N/mm2) ≥205
Tensile strength ≥520
Elongation rate (%) ≥40
Hardness HB ≤187 HRB≤90 HV ≤200
The density of 7.93 g · cm - 3
Specific heat c (20 ℃) 0.502 j. (g · c) - 1
Thermal conductivity λ/W(m·℃)-1 (at the following temperatures /℃)
20 100 500
12.1 16.3 21.4
Linear expansion coefficient α/(10-6/ ° C) (at / ° C between the following temperatures)
20 ~ 200 20 ~ 300 20 ~ 400
16.0 16.8 17.5 18.1
Resistivity 0.73 Ω·mm2·m-1
Melting point 1398 ~ 1420℃
 

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