High Carbon Martensitic AISI 440C UNS S44004 Stainless Steel Round Bars

AISI 440C UNS S44004 Stainless Steel Round Bars​

Type 440C is capable of attaining very high hardness; approximately Rockwell C 60.

This stainless principally has been used in bearing assemblies, including bearing balls and races.

Product forms

440C stainless, UNS S44004

Round bar, Flat bar, Drawn wire, Sheet, plate

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.