AISI Standard 304L Grade Stainless Steel Cold Rolled Coils 1.0mm Thickness
AISI Standard 304L Grade Stainless Steel Cold Rolled Coils 1.0mm Thickness
304L is the most versatile and widely used alloy in the stainless steel family. Ideal for a wide variety of home and commercial applications, Alloys 304L exhibits excellent corrosion resistance and has a high ease of fabrication, outstanding formability. The austenitic stainless steels are also considered to be the most weldable of the high-alloy steels and can be welded by all fusion and resistance welding processes.
Chemical Composition
| 304l | C | Si | Mn | P | S | Ni | Cr |
| ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 8.00~12.00 | 18.00~20.00 |
Pysical properties
| 304l | Tensile Strength: | σb (MPa)≥520 |
| Yield strength : | σ0.2 (MPa)≥205 | |
| Elongation: | δ5 (%)≥40 | |
| Hardness : | ≤187HB;≤90HRB;≤200HV | |
| Density : | 7.93g/cm3 | |
| specific heat capacity | c(20℃)0.502 J·(g·C)-1 | |
| heat conductivity | λ/W(m·℃)-1 | |
| melting point | 1398~1420℃ | |
| 304l | Tensile Strength: | σb (MPa)≥520 |
| Yield strength : | σ0.2 (MPa)≥205 | |
| Elongation: | δ5 (%)≥40 | |
| Hardness : | ≤187HB;≤90HRB;≤200HV |
Application
304L stainless steel, also known as ultra low carbon stainless steel, is a versatile stainless steel material that is widely used in the manufacture of equipment and components that require good overall performance (corrosion resistance and formability).
Surface of stainless steel coil
Finish |
Thickness |
Characteristics | Applications |
| No. 1 | 3.0mm~150.0mm | Finished by hot-rolling, annealing and pickling, characterized by white pickled surface | Chemical industry equipment,Industrial tanks |
| 2B | 0.2mm~6.0mm | Finished by heat treatment, pickling after cold rolling, followed by skin pass line to be more brighter and smooth surface | General Application Medical Instruments,Tableware |
| BA | 0.5mm~30.0mm | Bright heat treatment after cold rolling | Kitchen utensil, kitchen ware,architectural purpose |
| No.4(Bright Annealed) | 0.4mm~3.0mm | Polishing with No. 150 to No.180 mesh abrasives The most popular finishes | Milk & Food processing acilities, Hospital Equipment, Bath-tub |
| HL(Hair Line) | 0.4mm~3.0mm | Finished by continuous linear polishing | Architectural purposes, escalators, kitchen ware vehicles |
| 8k | 0.5mm~30.0mm | Shinning like a mirror | Building construction |
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· Any special size can be customed ,and the price can be discussed.
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· Surface finished: 2B, BA, mirror (8K), HL .
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