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DELTA-TRADING GmbH Metallhandel

Alloy EN 1.4003 3Cr12 UNS S40977 Stainless steel

M.-nr. / EN DIN AISI UNS BS AFNOR GOST
1.4003 X2Cr11 3Cr12 S40977 X2CrNi12 X2CrNi12
Products
Sheets / plates
Pipes
Pipe fittings
Round blanks / rings
Forgings
Drawing profiles
Cuts (waterjet, plasma, shear, laser-cut or sawn)
Composition
C
≤ 0,03 %
Cr
min. 10,5 % / max. 12,5 %
Ni
min. 0,30 % / max. 1,0 %
Scopes
construction industry
engineering
oil industry
automotive industry
mining industry
electronic equipment
transport industry
sugar industry
Features
good machinability
suited for use in mildly corrosive media
higher strengths than other ferrites, can be welded in thicker areas
cold heading grades
use at low temperatures
resistant to wet abrasion
limited use in temp. below 350°C
weldable, except oxyacetylene welding
filler metals: 1.4316 or 1.4370