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Iron Alloys

Copper Coated Mild Steel

Filler alloy for autogenous welding of mild steels. Autogenous welding of all pieces in soft steel. Piping, vehicle bodywork and maintenance. Also suitable for use by plumbers and boiler repairers.

Joining extra soft steels by oxy-acetylene welding (not oxy-propane). Soft melting without bubbling or slag. Copper-plated steel doesn‘t rust, no mess, no bubbling during welding.

Chemical composition (%): Fe:
(base)		 C:
0,11		 Si:
0,30		 Mn:
0,50		 P:
0,035

S:
0,035
Mechanical properties: Rm: 600-1100 N/mm2 depending on the diameter
Melting range: 710-820° C

Black Annealed Iron

Offers excellent flexibility and softness thanks to the annealing process.

Autogenous welding of common steels and iron (in the field of construction, agricultural, mechanical and general steelwork).

Technical Data
Chemical composition (%): Fe:
(base)		 C:
<0,10		 Si:
0,30		 Mn:
0,50		 P:
0,035		 S:
0,035
Mechanical properties: Rm: 300-450 N/mm2
Melting range: 650-820 °C
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