AISI 420C-1.4034
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AISI 420C-1.4034

Availability:
Product Description

Technical parameters:

Chemical Composition

C

Si

Mn

P

S

Cr

Mo

Ni

V

N

0.42-0.50

≤1.0

≤1.0

≤0.04

≤0.03

12.5-14.5

/

≤1.0

/

/










ASTMF899-12B


Basic information:

420B-1.4028 is a modified martensitic stainless steel with a complex smelting process of EAF+VOD. 

It has a medium to high carbon content and is usually used for the cutting edges of general medical devices.


Applicable standards:

Europe

USA

Other

1.4031

AISI420



Basic parameters:


UTS

(Mpa)

0.2%YS

(Mpa)

A%

Z%

Hardness

(HRC)

Annealed





22

Quench+temper





55-60


Medical applicable product range:

Hardness requirement (55-60HRC), good wear resistance, but low corrosion resistance, suitable for applications with low corrosion resistance requirements.


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