KC-80D2

For butt and fillet welding of structural steels, boiler and pressure vessels such as 0.5%Mo heat-resistant steel

KS D 7120 : YGM-C
AWS A5.28 : ER80S-D2
JIS Z 3317 : YGM-C

Categories: GMAW, Heat-resisting steel

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Description

Sizes (mm)	Standard		Welding Position	Shielding gas	Polarity
0.8~1.6	AWS A5.28 KS D 7120 JIS Z 3317	ER80S-D2 YGM-C YGM-C	F, HF	CO2	DC(+)


Typical chemical composition of wire (%)
C	Si	Mn	P	S	Cr	Ni	Mo	Remark
0.08	0.58	1.85	0.014	0.009	–	–	0.46	–


Typical mechanical properties of all-weld metal
Y.S (MPa)	T.S (MPa)	EI. (%)	Hardness (HV)	IV (J)	PWHT
610	690	25	–	60 (-30℃)	–

Product Dimensions and Weld Current Range


Welding Position	Sizes (mm)	Ampere (A)		Volt (V)
Welding Position	Sizes (mm)	Min.	Max.	Min.	Max.
–	0.9mm	70	250	14	25
–	1.2mm	100	350	16	34
–	1.6mm	120	450	16	38