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4140 4330 Mod4340 / E-43404620 Vac. / AMS 62946150 Vac. / AMS 6448AISI 9310300mMARAGING 350MARAGING 300MARAGING 250

1.4003

Standards

Mat. No.
1.4003
EU
X2CrNi12
AISI/ASTM
403
UNS
UNS S41003
UNS S40977
Other
-
It belongs to the ferritic stainless steel group.
Weldable ferritic stainless steel exhibits high yield strength and resistance to wear. It has a significantly longer service life compared to carbon steels.

Chemical Composition & Mechanical and Physical Properties

C%
?0.03
Mn%
?1.50
Cr%
10.5-12.5
Ni%
?0.3-1.00
N%
?0.03

Application areas

Railway and road vehicles,
shipping containers,
industrial applications,
Mining conveyors.

Specifications

ASME II A SA-240
ASTM A240
EN 10028-7
EN 10088-2
EN 10088-3
EN 10088-4
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