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Home - Products List - Special Welding ELectrode - Stainless Steel Electrode ( P 1 - - P 2 - - P 3 )

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Stainless Steel Electrode - - WM - A122

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Lime Titania	-	F, V, OH, H	AC or DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	Cu	Other Elements
≤0.08	≤2.50	≤1.50	≤0.030	≤0.040	20.0-24.0	7.0-10.0	-	-	-

Mechanical properties of Deposited Metal

T.S(MPa)	El(%)L=5d
≥540	≥25

Applications : Welding of 0Cr18Ni19 crack resisting and corrosion resisting stainless steel tructures.

Stainless Steel Electrode - - WM - A202

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Lime Titania	AWS E316-16 / GB E316-16	F, V, OH, H	AC or DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	Cu	Other Elements
≤0.08	0.50-2.50	≤0.90	≤0.030	≤0.040	17.0-20.0	11.0-14.0	2.00-3.00	≤0.75	-

Mechanical properties of Deposited Metal

T.S(MPa)	El(%)L=5d
≥520	≥30

Applications : Welding of 0Cr18Ni12Mo2 stainless steels and 13%Cr, 17%Cr stainless steel.

Stainless Steel Electrode - - WM - A207

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Low Hydrogen Sodium	AWS E316-15 / GB E316-15	F, V, OH, H	DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	Cu	Other Elements
≤0.08	0.50-2.50	≤0.90	≤0.030	≤0.040	17.0-20.0	11.0-14.0	-	≤0.75	-

Mechanical properties of Deposited Metal

T.S(MPa)	El(%)L=5d
≥520	≥30

Applications : Welding of 0Cr18Ni12Mo2 stainless steels and 13%Cr, 17%Cr stainless steel.

Stainless Steel Electrode - - WM - A212

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Lime Titania	AWS E318-16 / GB E318-16	F, V, OH, H	AC or DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	Cu	Other Elements
≤0.08	0.50-2.50	≤0.90	≤0.030	≤0.040	17.0-20.0	11.0-14.0	2.00-3.00	≤0.75	Nb 6XC%-1.0

Mechanical properties of Deposited Metal

T.S(MPa)	El(%)L=5d
≥550	≥25

Applications : Welding of important 0Cr18Ni12MoTi and extra-low carbon Cr18Ni12Mo2.

Stainless Steel Electrode - - WM - A222

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Lime Titania	AWS E316Cu-16 / GB E318-16	F, V, OH, H	AC or DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	Cu	Other Elements
≤0.08	0.50-2.50	≤0.90	≤0.030	≤0.035	18.0-21.0	12.0-14.0	2.00-2.50	≤2.00	-

Mechanical properties of Deposited Metal

T.S(MPa)	El(%)L=5d
≥540	≥25

Applications : Welding of the stainless steels structures in same system, which contains copper.

Stainless Steel Electrode - - WM - A232

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Lime Titania	GB E318V-16	F, V, OH, H	AC or DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	Cu	Other Elements
≤0.08	0.50-2.50	≤0.90	≤0.030	≤0.035	17.0-20.0	11.0-14.0	2.00-2.50	≤0.50	V : 0.30-0.70

Mechanical properties of Deposited Metal

T.S(MPa)	El(%)L=5d
≥540	≥25

Applications : Welding of Cr18Ni9Ti and Cr18Ni12Mo2Ti normal heat resisting and corrsion resisting stainless steel structures.

Stainless Steel Electrode - - WM - A237

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Low Hydrogen Sodium	GB 318V-15	F, V, OH, H	DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	Cu	Other Elements
≤0.08	0.50-2.50	≤0.90	≤0.030	≤0.035	17.0-20.0	11.0-14.0	2.00-2.50	≤0.50	V : 0.30-0.70

Mechanical properties of Deposited Metal

T.S(MPa)	El(%)L=5d
≥540	≥25

Applications : Mult-layer welding of Cr19Ni10Ti and Cr18Ni12Mo2Ti normal heat resisting and certain corrosion resisting
stainless steels structure.

Stainless Steel Electrode - - WM - A302

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Lime Titania	AWS E309-16 / GB E309-16	F, V, OH, H	AC or DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	Cu	Other Elements
≤0.15	0.50-2.50	≤0.90	≤0.030	≤0.040	22.0-25.0	12.0-14.0	≤0.75	≤0.75	-

Mechanical properties of Deposited Metal

T.S(MPa)	El(%)L=5d
≥550	≥25

Applications: Welding of stailess steels in the same system, different steels, high chromium steels and high manganese steels etc.

Stainless Steel Electrode - - WM - A307

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Low Hydrogen Sodium	AWS E309-15 / GB E309-15	F, V, OH, H	DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	Cu	Other Elements
≤0.15	0.50-2.50	≤0.90	≤0.030	≤0.040	22.0-25.0	12.0-14.0	≤0.75	≤0.75	-

Mechanical properties of Deposited Metal

T.S(MPa)	El(%)L=5d
≥550	≥25

Applications: Welding of stailess steels in the same system, different steels, high chromium steels and high manganese steels etc.

Stainless Steel Electrode - - WM - A312

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Lime Titania	AWS E309Mo-16 / GB E309Mo-16	F, V, OH, H	AC or DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	Cu	Other Elements
≤0.12	0.50-2.50	≤0.90	≤0.030	≤0.040	22.0-22.5	12.0-14.0	2.00-3.00	≤0.75	-

Mechanical properties of Deposited Metal

T.S(MPa)	El(%)L=5d
≥550	≥25

Applications : Welding of 00Cr18Ni24Mo5 marine corrosion resisting steels, chemical reactor of resistance to sulphuric
acid corrosion, welding of different stainless steels.

Stainless Steel Electrode - - WM - A402

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Lime Titania	AWS E310-16 / GB E310-16	-	AC or DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	Cu	Other Elements
0.08-0.20	1.00-2.50	≤0.75	≤0.030	≤0.030	25.0-28.0	20.0-22.5	≤0.75	≤0.75	-

Mechanical properties of Deposited Metal

T.S(MPa)	El(%)L=5d
≥550	≥25

Applications : Welding of stainless steel in the same system, which contains Mo.

Stainless Steel Electrode - - WM - A407

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Low Hydrogen Sodium	AWS E310-15 / GB E310-15	F, V, OH, H	DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	Cu	Other Elements
0.08-0.20	1.00-2.50	≤0.75	≤0.030	≤0.030	25.0-28.0	20.0-22.5	≤0.75	≤0.75	Nb 8XC%-1.0

Mechanical properties of Deposited Metal

T.S(MPa)	El(%)L=5d
≥550	≥25

Applications : Welding of heat resisting stainless steels in the same system, lining of stainles steels. Also welding of high
hardenability steel structures, such as Cr5Mo, Cr9Mo, Cr13 and Cr28, or welding between different steel.

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