AISI 420 UNS S42000 ( 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.

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

Wuxi Guanglu special steel ( ISO 9001 certified company ) is a reliable supplier

of high performance stainless materials and specialty alloys.

With the passion for stainless alloys, we are inspired, keeping moving forward.

For over ten years, we have successfully served customers involved in the manufacturing of

cutlery, knives, scissors, medical instruments, aerospace, energy and power generation, 

chemical and oil, shipping, automotive, mold, electronics and mechanical engineering industrial sectors.

We are tailored to meet the needs of customers.
Welcome to inquire, We are happy to work with you.