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DELTA-TRADING GmbH Metallhandel

Alloy EN 1.4742 AISI 442 UNS Sicromal 10 Stainless steel

M.-nr. / EN DIN AISI UNS BS AFNOR GOST
1.4742 X10CrSiAl18-1-1 442 Sicromal 10 X10CrAlSi18 Z 10 CAS 18 15Ch18SJu
Products
Strips / foils
Sheets / plates
Pipes
Pipe fittings
Round blanks / rings
Bars
Cuts (waterjet, plasma, shear, laser-cut or sawn)
Composition
C
≤ 0,12 %
Si
min. 0,70 % / max. 1,40 %
Cr
min. 17,0 % / max. 19,0 %
Al
min. 0,70 % / max. 1,20 %
Scopes
engineering
furnace construction
cement industry
grids
high temperature conveyor systems
nozzles for high temperature applications
power plant technology
heat treatment equipment
Features
medium resistance to carburizing and nitrogen-containing, oxygen-depleted gases
resistant to oxidizing sulphurous gases
only conditionally weldable
scale resistant in air from 800-1000 °C
highly malleable
suitable for cold forming as well as hammer and die forging