TSING SHAN STEEL INDUSTRIAL LIMITED
| Material Grade | 420J1 420J2 3Cr13 |
| Shape | Flat |
| Technique | Cold Rolled |
| Surface Treatment | Polished |
| Width Range | 10-2000mm |
| Hardness | 50HRC |
| Chromium Content | 12% |
| Max Thickness | 18 mm |
| Min Thickness | 0.1 mm |
| Max Width | 2150 mm |
| Min Width | 8 mm |
| Width Tolerance | 0 - 0.1 mm |
| Burr Tolerance | T<1mm: ≤0.05mm; T≥1mm: ≤5%T |
| Inner Diameter | 610 or 508 +0/-5 mm |
| Surface Finish | 2B, 2D, BA, No.3, No.4, No.5, SB, HL |
| Certification | AISI |
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Product Specification
| Material Grade | 420J1 420J2 3Cr13 | Shape | Flat |
| Technique | Cold Rolled | Surface Treatment | Polished |
| Width Range | 10-2000mm | Hardness | 50HRC |
| Chromium Content | 12% | Max Thickness | 18 mm |
| Min Thickness | 0.1 mm | Max Width | 2150 mm |
| Min Width | 8 mm | Width Tolerance | 0 - 0.1 mm |
| Burr Tolerance | T<1mm: ≤0.05mm; T≥1mm: ≤5%T | Inner Diameter | 610 or 508 +0/-5 mm |
| Surface Finish | 2B, 2D, BA, No.3, No.4, No.5, SB, HL | Certification | AISI |
| High Light | Cold Rolled Stainless Steel Strip ，High Precision 420 Stainless Steel Strip ，Polished Surface 3Cr13 Stainless Steel Strip | ||
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS |
|---|---|---|---|---|---|
| 420 | S42000 | 420S37 | 1.4021 | 2303 | SUS 420J1 |
| Grade | Selection Criteria |
|---|---|
| 410 | When only lower hardened strength is needed |
| 416 | When high machinability is required with acceptable lower hardened strength and corrosion resistance |
| 440C | When higher hardened strength or hardness than 420 is needed |
| Specials | Custom variations offering higher hardness, corrosion resistance, and machinability |
| ASTM | JIS | AISI | EN |
|---|---|---|---|
| S30100 | SUS301 | 301 | 1.431 |
| S30400 | SUS304 | 304 | 1.4301 |
| S30403 | - | 304L | 1.4307 |
| S31008 | SUS310S | 310S | 1.4845 |
| S31603 | - | 316L | 1.4404 |
| S32100 | SUS321 | 321 | 1.4541 |
| S41008 | SUS410S | 410S | - |
| S43000 | SUS430 | 430 | 1.4016 |
| Width | Thickness | Inner Diameter | Steel Grade | Surface Finish |
|---|---|---|---|---|
| 610-2030 mm | 0.15-3.0 mm | 610 or 508 +0/-5 mm | Multiple grades including 420 series | 2B, 2D, BA, No.3, No.4, No.5, SB, HL |
| 610-2030 mm | 2.5-10 mm | 610 or 508 +0/-5 mm | No.1 or As required |
Company Details
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
500,000,000-800,000,000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Company Overview ： The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h... Company Overview ： The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h...
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