SUBMERGED ARC WELDING WIRE

Detailed Product Description

Chemical Composition of Wire (%)

Type	Chinere standard (GB)	Standard	C	Mn	Si	Cr	Ni	S	P	Cu
GX H08A	H08A	AWS EL-8 JIS W11	≤0.10	0.30-0.60	≤0.03	≤0.20	≤0.30	≤0.030	0.030	≤0.20
GX H08MnA	H08MnA	AWS EM-12 JIS W21	≤0.10	0.80-1.10	≤0.07	≤0.20	≤0.30	≤0.030	0.030	≤0.20
GX H10Mn2	H10Mn2	AWS EH-14 JIS W41	≤0.12	1.50-1.90	≤0.07	≤0.20	≤0.30	≤0.035	0.035	≤0.20
GX H10MnSi	H10MnSi	AWS EM-13K	≤0.14	0.80-1.10	0.60-0.90	≤0.20	≤0.30	≤0.035	0.035	≤0.20
GX H08Mn2SiA	ER 49-1		0.11	1.80-2.10	0.65-0.95	≤0.20	≤0.30	≤0.030	≤0.03	≤0.20

Mechanical Properties of Weld Metal

Type	Chinere standard (GB)	International Standard	Yield Point (MPa)	Tensile Strength (Mpa)	Elongation(%)	Impact V-Notch J (0)
GX H08A	H08A	AWS EL-8 JIS W11	≥330	410-550	≥22	≥27
GX H08MnA	H08MnA	AWS EM-12K JIS W21	≥330	410-550	≥22	≥27
GX H10Mn2	H10Mn2	AWS EH-14 JIS W41	≥330	410-550	≥22	≥27
GX H10MnSi	H10MnSi	AWS EM-13K	≥330	410-550	≥22	≥27
GX H08Mn2SiA	ER 49-1		≥372	≥490	≥20	≥27

Specification, Recommended Current Range and Package Weight

Diameter(mm)	1.6	2.0	2.5	3.2	4.0	5.0
Current Range(A)	180-450	200-400	250-450	352-600	500-800	700-1000
Package Weight(kg)	20/25	20-200	25-250	25-250	25-250	25-250