E r a m E i l i a

Atlantic Welding Consumables

	CHW-50C6SM Solid Wire for MAG/MIG Welding	AWS A5.18 ER70S-6 BS EN ISO 14341-A-G 42 3 C G3Si1 BS EN ISO 14341-B-G 49A 2 C G6 CSA W48-01 ER49S-6 JIS Z3312 YGW12 GB/T 8110 ER50-6

Description: CHW-50C6SM is a coppered low alloy steel wire with all position welding. The wire has a very good welding performance and the weld metal shows lower temperature impact toughness. It is mainly for butt and fillet welding structures made by shipping steels and low alloy steels, such as ships, containers, vehicles, engineering & construction machinery, bridges and so on.

Chemical Composition of Deposited Metal (%)

	C	Mn	Si	S	P
Standard	0.06-0.15	1.40-1.85	0.80-1.15	≤0.035	≤0.025
Typical	0.078	1.53	0.85	0.010	0.011
	Ni	Cr	Mo	V	Cu
Standard	≤0.15	≤0.15	≤0.15	≤0.03	≤0.50
Typical	0.029	0.022	0.008	0.010	0.12

Mechanical Properties of Deposited Metal (AW)

	Yield Point ReH (MPa)	Tensile Strength Rm (MPa)	Elongation A4 (%)	Impact Value (J)			Shield Gas
	Yield Point ReH (MPa)	Tensile Strength Rm (MPa)	Elongation A4 (%)	-20℃	-30℃	-40℃	Shield Gas
Standard	≥400	≥480	≥22	≥47	≥27	—	CO₂
Typical	425	540	31	102	89	70	CO₂

Recommended Current Range (DC⁺)

Diameter（mm）	0.6	0.8	0.9	1.0	1.2	1.6
Current Range（A）	50-100	40-140	50-200	50-230	80-350	120-550

Approvals	CCS	LR	ABS	GL	BV	DNV
Grade	3YSM	3SM, 3YSM	3SA, 3YSA	3YS	SA3YM	ⅢYMS
Approvals	NK	BKI	CWB	DB	CE	TUV
Grade	KSW53G(C), KAW53MG(C)	3YSM	ER49S-6	G3Si1 DIN EN440	EN 13479, EN 440	EN440-G42 4 M G3Si1

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