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DELTA-TRADING GmbH Metallhandel

Alloy EN 1.4313 AISI F6NM430 UNS J91540 Stainless steel

M.-nr. / EN DIN AISI UNS BS AFNOR GOST
1.4313 X3CrNiMo13-4 F6NM430 J91540 425 C 11 Z 6 CN 13-04 03X13H4M
Products
Sheets / plates
Round blanks / rings
Forgings
Bars
Cuts (waterjet, plasma, shear, laser-cut or sawn)
Drawing profiles
Composition
C
≤ 0,05 %
Cr
min. 12,0 % / max. 14,0 %
Mo
min. 0,30 % / max. 0,70 %
Ni
min. 3,5 % / max. 4,5 %
N
min. 0,02 %
Scopes
oil industry
petrochemical industry
pump and compressor elements
turbines for water works
tools for casting
Features
ferromagnetic grade
superb mechanical properties
preheat work piece for welding to about 150°C
good corrosion resistance in moderate corrosion environments with no chlorides
much better corrosion resistance with polished surface
optimum processing properties after solution heat treatment at 600-650°C followed by slow cool down
slowly heat work piece for forging to 850°C, then more quickly to 1100-1150°C. Forging at 900-1150°C
machining depends on hardness and strength