AWS ER70S-6 Welding Wire

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AWS ER70S-6 Welding Wire

Application

suitable for welding structures made by atmospheric corrosion and infecion resistance steels,e.g.ASTM A424 & A588 steels.

Chemical composition of deposited metal

	C	Mn	Si	S	P	Cr	Ni	Cu
Standard	≤0.12	0.50-1.30	0.35-0.80	≤0.03	≤0.03	0.40-0.70	0.40-0.80	0.30-0.75
Typical	0.055	1.000	0.550	0.013	0.018	0.600	0.650	0.480

Mechanical properties of deposited metal

	Postweld Condition		Yield Strength (Mpa)		Tensile Strength(Mpa)		Elongation (%)		Akv Value (J)
Standard	PWHT620℃x1h		≥460		≥550		≥19		–20℃ ≥27
Typical			500		610		23		82

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