1.4021 Martensitic Stainless Steel Product

Name: 1.4021 Martensitic Stainless Steel Product
Brand: Hiperoy

Standards

Mat. No. 1.4021

EU X20Cr13

AISI/ASTM 420

UNS UNS S42000

Other -

It belongs to the Martensitic stainless steel group.
Martensitic stainless steel is commonly used in structural and fastener applications under water quenched and tempered conditions. It exhibits an average corrosion resistance, making it suitable for such applications.

Chemical Composition & Mechanical and Physical Properties

C%0.16-0.25

Mn%1.50 max

P% 0.04 max

S%0.015 max

Si%1.00 max

Cr%12.00-14.00

Application areas

in valves,
In springs, cutting applications,
In pump parts and nozzles,
In surgical instruments,
In wear parts,
On pressure plates