304L / 1.4306 Stainless Steel Strip Coil

304L / 1.4306 Stainless Steel Strip (L is low carbon)

304L stainless steel, also known as ultra-low carbon stainless steel, is a versatile stainless steel material that is widely used to make equipment and parts that require good comprehensive performance (corrosion resistance and formability).

304L is a variant of 304 stainless steel with lower carbon content and is used where welding is required. The lower carbon content minimizes the precipitation of carbides in the heat-affected zone near the weld, and the precipitation of carbides may cause stainless steel to produce intergranular corrosion (welding erosion) in certain environments.

Equivalent Material of 304L Stainless Steel Strip

China * GB GB24511 022Cr19Ni10
Japan JIS SUS304L
United States of America ASTM 304L
UNS S30403
South Korea KS STS304L
European Union BSEN 1.4306
India IS 02Cr18Ni11
Australia AS 304L
Taiwan, China CNS 304L
Germany DIN X2CrNi19-11
United Kingdom BS970 BS1449 304S12
Belgium BS970Part1 304S11

Standard Specification of 304L Stainless Steel Strip

Thickness 0.1-6.0mm
Width 10mm~1500mm (Can be customized according to requirements) 

Such as: 10mm…..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.
≤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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