420 Metal Stainless Steel Sheet 0.1mm - 150mm Thickness For Industry
420 2b finish stainless steel sheet stock 0.1mm - 150mm thickness
Product Description
- Item: 420 2b finish stainless steel sheet stock 0.1mm - 150mm thickness
- Standard: ASTM A240,ASTM A480,ASTM A167,ASTM A176
- Material: 201,202,301,304,304L,304N,XM21,304LN,305,309S,310S,316,316Ti,316L,316N,316LN,317,317L,321,347,329,405,409,430,434,444,403,410,420,440A,etc.
- Specifications:
- Thickness: 0.01-200mm
- Width: 1m,1.22m,1.5m and 1.8m.
- Length: 2m,2.44m,5.8m,6m.
- Surface: No.1, 2B, BA, NO.4, 8K mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc.
What is 420 stainless steel?
420 stainless steel, 420 stainless steel is 420 "blade grade" martensitic steel, similar to the earliest stainless steel of Brinell high chromium steel. 420 has certain abrasion resistance and corrosion resistance, higher hardness, and its price is a lower class of stainless steel balls, which is suitable for the working environment where stainless steel is generally required. 420 stainless steel is suitable for all kinds of precision machinery, bearings, electrical, equipment, instruments, meters, transportation tools, household appliances, etc. Mostly used to make parts resistant to atmospheric, water vapor, water and oxidizing acid corrosion.
420 Chemical Composition
| Material | C | Si | Mn | P | S | Cr |
| 420 | ≥0.15 | ≤1.00 | ≤1.00 | 0.040 | 0.030 | 12.0~14.0 |
Grade Specification Comparison
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 420 | S42000 | 420S37 | 56C | 1.4021 | X20Cr13 | 2303 | SUS 420J1 |
Applications
The key applications of grade 420 stainless steels include:
- Shear blades
- Needle valves
- Surgical equipment
- Cutlery
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