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Low Alloy Steell Electrode - - WM - J557

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Low Hydrogen Sodium	AWS E8015-G / GB E5515-G	F, V, OH, H	DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	V
≤0.12 0.08	≥1.00 1.20	0.30-0.70 0.45	≤0.035 0.020	≤0.035 0.020	-	-	-	-

Standard & Typical Mechanical properties of Deposited Metal

Y.P(MPa)	T.S(MPa)	El(%)L=5d	Typical I.V(j)
≥440 460	≥540 580	≥17 25	-30℃≥27

Applications : Welding of medium carbon steel structures and low alloy steel structures.

Low Alloy Steel Electrode - - WM - J557Mov

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Low Hydrogen Sodium	AWS E8015-G / GB E5515-G	F, V, OH, H	DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	V
≤0.10 0.07	0.80-1.30 0.90	≤0.25 0.20	≤0.035 0.020	≤0.035 0.020	-	-	0.20-0.35 0.30	0.03-0.05 0.04

Standard & Typical Mechanical properties of Deposited Metal

Y.P(MPa)	T.S(MPa)	El(%)L=5d	Typical I.V(j)
≥440 460	≥540 580	≥17 25	-40℃≥27

Applications : Welding of low alloy steel structures with corresponding grade of strength.

Low Alloy Steel Electrode - - WM - J606

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Low Hydrogen Potassium	AWS E9015-G / GB E6015-D1	F, V, OH, H	AC or DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	V
≤0.12 0.07	1.25-1.75 1.30	≤0.60 0.45	≤0.035 0.020	≤0.035 0.020	-	-	0.25-0.45 0.30	-

Standard & Typical Mechanical properties of Deposited Metal

Y.P(MPa)	T.S(MPa)	El(%)L=5d	Typical I.V(j)
≥490 540	≥590 600	≥15 22	-30℃≥27

Applications : Welding of medium carbon steel and low alloy high tensile steel structures with corresponding grade in strength,
AC can be used in coses where no DC welding set is avaiable.

Low Alloy Steel Electrode - - WM - J607

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Low Hydrogen Sodium	AWS E9015-G / GB E9015-D1	F, V, OH, HF	DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	V
≤0.12 0.08	1.25-1.75 1.50	≤0.65 0.45	≤0.035 0.020	≤0.035 0.020	-	-	0.25-0.45 0.30	-

Standard & Typical Mechanical properties of Deposited Metal

Y.P(MPa)	T.S(MPa)	El(%)L=5d	Typical I.V(j)
≥490 550	≥590 660	≥15 22	-30℃≥27

Applications : Welding of medium carbon steel structures and low alloy steel structures with corresponding grade of strength.

Low Alloy Steel Electrode - - WM - J607Ni

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Low Hydrogen Sodium	AWS E9015-G / GB E6015-G	F, V, OH, HF	DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	V
≤0.12 0.08	≥1.00 1.50	≤0.80 0.40	≤0.035 0.015	≤0.035 0.020	-	-	1.20-1.50 1.35	-

Standard & Typical Mechanical properties of Deposited Metal

Y.P(MPa)	T.S(MPa)	El(%)L=5d	Typical I.V(j)
≥490 550	≥590 660	≥15 22	-40℃≥27

Applications : Welding of medium carbon steel and low alloy steel structures with corresponding grade of strength.

Low Alloy Steel Electrode - - WM - J707

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Low Hydrogen Sodium	AWS E10015-G2/GB E7015-G2	F, V, OH, H	DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	V
≤0.15 0.07	1.65-2.00 1.68	≤0.60 0.55	≤0.035 0.020	≤0.035 0.020	-	-	0.25-0.45 0.30	-

Standard & Typical Mechanical properties of Deposited Metal

Y.P(MPa)	T.S(MPa)	El(%)L=5d	Typical I.V(j)
≥590 620	≥690 750	≥15 22	-30℃≥27

Applications : Welding of low alloy steel with corresponding grade of strength.

Low Alloy Steel Electrode - - WM - J707Ni

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Low Hydrogen sodium	AWS E10015-G / GB E7015-G	F, V, OH, H	DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	V
≤0.10 0.07	≥1.00 1.50	≤0.60 0.45	≤0.030 0.010	≤0.030 0.020	≤0.20 0.15	1.60-2.20 1.80	0.40-0.60 0.45	-

Standard & Typical Mechanical properties of Deposited Metal

Y.P(MPa)	T.S(MPa)	El(%)L=5d	Typical I.V(j)
≥590 630	≥690 750	≥15 24	-30℃≥27

Applications : Welding of medium carbon steel and low alloy steel structures with corresponding grade of strength.

Low Alloy Steel Electrode - - WM - J707MnMo

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Low Hydrogen sodium	AWS E10015-G / GB E7015-G	F, V, OH, H	DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	V
≤0.12 0.07	≥1.00 1.20	0.30-0.80 0.60	≤0.035 0.020	≤0.035 0.020	-	-	≥0.30 0.45	-

Standard & Typical Mechanical properties of Deposited Metal

Y.P(MPa)	T.S(MPa)	El(%)L=5d	Typical I.V(j)
≥590 620	≥690 750	≥15 20	20℃≥27

Applications : Welding of low alloy steel structures with corresponding grade of strength.

Low Alloy Steel Electrode - - WM - J857

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Low Hydrogen sodium	AWS E12015-G / GB E8515-G	F, V, OH, H	DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	V
≤0.15 0.10	≥1.00 1.60	0.40-0.80 0.60	≤0.035 0.010	≤0.035 0.020	-	-	0.60-1.20 0.80	-

Standard & Typical Mechanical properties of Deposited Metal

Y.P(MPa)	T.S(MPa)	El(%)L=5d	Typical I.V(j)
≥740 780	≥830 900	≥12 18	20℃≥27

Applications : Welding of low alloy steel structures with corresponding 690MPa tensile strength.

Low Alloy Steel Electrode - - WM - J857Cr

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Low Hydrogen sodium	AWS E12015-G / GB E8515-G	F, V, OH, H	DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	V
≤0.15 0.10	≥1.00 1.60	≤0.60 0.50	≤0.035 0.010	≤0.035 0.020	0.70-1.10 0.80	-	0.50-1.00 0.80	0.05-0.15 0.10

Standard & Typical Mechanical properties of Deposited Metal

Y.P(MPa)	T.S(MPa)	El(%)L=5d	Typical I.V(j)
≥740 780	≥830 900	≥12 18	20℃≥27

Applications : Welding of low alloy steel structures with corresponding 830MPa tensile strength.

Low Alloy Steel Electrode - - WM - J107

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Low Hydrogen Sodium	GB E10015-G	F, V, OH, H	DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	V
≤0.20 0.10	≥1.00 1.60	0.30-0.80 0.50	≤0.035 0.015	≤0.035 0.020	-	-	0.30-0.60 0.40	-

Standard & Typical Mechanical properties of Deposited Metal

Y.P(MPa)	T.S(MPa)	El(%)L=5d	Typical I.V(j)
≥740 780	≥830 900	≥12 18	20℃≥27

Applications : Welding of low alloy steel pressue vessels and other structures with corresponding 980MPa tensile strength.

Low Alloy Steel Electrode - - WM - J107Cr

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Low Hydrogen Sodium	GB E10015-G	F, V, OH, H	DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	V
≤0.15 0.10	≥1.00 1.60	0.30-0.70 0.60	≤0.035 0.010	≤0.035 0.020	1.50-2.20 1.80	-	0.40-0.80 0.60	0.08-0.16 0.14

Standard & Typical Mechanical properties of Deposited Metal

Y.P(MPa)	T.S(MPa)	El(%)L=5d	Typical I.V(j)
≥880 940	≥980 1050	≥12 18	20℃≥27

Applications : Welding of low alloy steel structures with corresponding 980MPa tensile strength.