ER3556,UNS R30556,stainless steel,welding wire,welding electrode,welding alloy

ER3556 Welding Wire

UNS R30556

Supply Conditions:

1. Welding Wire(Tig,Mig): 0.8-2.5 mm

2. Semi-finished Wire: 2.0-5.0 mm

3. Wire Rod: 5.0-20.0 mm

ER3556 alloy is an iron-nickel-chromium-cobalt alloy that combines effective resistance to sulfidizing, carburizing and chlorine-bearing environments at high temperatures with good oxidation resistance, fabricability, and excellent high-temperature strength. It has also been found to resist corrosion by molten chloride salts and other salts, and is resistant to corrosion from molten zinc.

Standard: AWS A5.9, GB, JIS

Chemical Composition:

Grade C Si Mn S P Cr Ni Mo Cu Others

ER3556 0.05-0.15 0.20-0.80 0.5-2.0 ≤0.015 ≤0.04 21.0-23.0 19.0-22.5 2.5-4.0 - W:2.0-3.5, Nb:≤0.3, Ta:0.30-1.25, Al:0.1-0.5, Zr:0.001-0.1, La:0.005-0.1, B:≤0.02

The chemical composition can be customized (such as C,Si,N,O......)

Supply Conditions :

1. Welding Wire(Tig,Mig): 0.8-2.5 mm

2. Semi-finished Wire: 2.0-5.0 mm

3. Wire Rod: 5.0-20.0 mm

Factory:

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ER3556 Welding Wire

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Grade	C	Si	Mn	S	P	Cr	Ni	Mo	Cu	Others
ER3556	0.05-0.15	0.20-0.80	0.5-2.0	≤0.015	≤0.04	21.0-23.0	19.0-22.5	2.5-4.0	-	W:2.0-3.5, Nb:≤0.3, Ta:0.30-1.25, Al:0.1-0.5, Zr:0.001-0.1, La:0.005-0.1, B:≤0.02