AISI 420 UNS S42000 DIN 1.4021 1.4028 1.4031 1.4034 Stainless Steel Round Bars
AISI 420 UNS S42000 DIN 1.4021 1.4028 1.4031 1.4034 Stainless Steel Round Bars
Martensitic 420 grade combines the following characteristics:
- Basic corrosion resistance
- High hardness and strength
- Controlled balance of mechanical properties by hardening and tempering
- High wear resistance
- Cost effectiveness due to low chromium content and absence of nickel
- Magnetic
- Thermal expansion comparable to carbon steel
- Not easy to weld
Typical applications include:
Cutlery blades, solids handling, surgical instruments, plastic moulding, drive shafts, bearings, gears, springs,
conveying equipment, cargo handling, tools, seaweed driers.
420 is a great choice for basic corrosion resistance, good strength and wear resistance.
| Grade | C | Cr |
| 1.4021 | 0.16~0.25 | 12.00~14.00 |
| 1.4028 | 0.26~0.35 | 12.000~14.00 |
| 1.4031 | 0.36~0.42 | 12.50~14.50 |
| 1.4034 | 0.43~0.50 | 12.50~14.50 |
Available forms
AISI 420 UNS S42000 stainless steel bars, wire rods, drawn wires
For Details, please Contact
WUXI GUANGLU Special Steel Co., Ltd.
Stainless martensitic • precipitation hardening steel • stainless ferritic — Our answer to your needs
Tel: +86 510 81812873
Email: export@guanglusteel.com
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