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Welding Electrodes

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Welding Electrodes

     Cast Iron Electrode
Elec. Name Equiva-lent Standard Type of Coat Weld Posi-tion Elec-trode Dia¡£mm (inch) Current & Pola-rity Mechanical Properties of Weld Metal
Yield Point (MPa) Ten. Str.(MPa) Elonga-tion v Impact Value
421.01 SM421 AWS E6013

JIS D4313

GB E4313

 Titania F,V,OH,H 2.0(5/64)

2.5(3/32)

3.2(1/8)

4.0(5/32)

 AC or DC 417 488 34 0 80
 
SH.E6013 AWS E6013

JIS D4313

GB E4313

 Rutile F,V,OH,H V-down 2.5(3/32)

3.2(1/8)

4.0(5/32)

 

 AC or DC 406 480 27 0 98
 
SH422.01 JIS D4303

GB E4303

 Lime-Titania F,V,OH,H 2.5(3/32)

3.2(1/8)

4.0(5/32)

5.0(13/64)

 AC or DC 370 470 38 -20 95
 
SH427.01 GB D4315 Low Hydrogen F,V,OH,H 2.5(3/32)

3.2(1/8)

4.0(5/32)

5.0(13/64)

 DC+ 370 480 35 -20 198
 
SH427.02 GB E4315 Low Hydrogen F,V,OH,H 2.5(3/32)

3.2(1/8)

4.0(5/32)

5.0(13/64)

 DC+ 410 480 38 -20 260
 
SH501.02 AWS E7024

JIS E4324

GB E5024

 Iron Powder Titania F-Fillet 4.0(5/32)

5.0(13/64)

 DC+ 471 530 25 -20 65
 
SH504.02 AWS E7027

JIS D4327

GB E5027

 Iron Powder Ion Oxide F-Fillet 3.2(1/8)

4.0(5/32)

5.0(13/64)

 DC+ 480 570 25 0 70
 
SH.E7018 AWS E7018

JIS D5016

GB E5018

 Low Hydrogen Iron Powder F,V,OH,H 2.5(3/32)

3.2(1/8)

4.0(5/32)

5.0(13/64)

6.0(15/64)

 DC+ 460 545 30 -20 175
 
SH507.01 AWS E7015

GB E5015

 Low Hydrogen F,V,OH,H 2.5(3/320

3.2(1/80)

4.0(5/32)

5.0(13/64))

 DC+ 470 570 30 -20 200
 
Electrode Name Typical Chemical Composition of Weld Metal (%)
C Mn Si S P other elements
421.01 SM421 0.08 0.5 0.28 0.02 0.02 -
Characteristics and Applications:For welding light structural steel.Good are stability.Easy' slag removal. It is designed to meet the requirements of thin plate welding, intermittent welding,and seam welding smooth and pleasing surface beading is of primary consideration
SH.E6013 0.07 0.45 0.25 0.02 0.02 -
Characteristics and Applications:An easy to use rutile electrode having about 90% recovery suitable for welding thin and medium thick and medium thick plate structures with different types of joint.Very easy to strike and restrike arc.Good for short welds and root runs. On AC it only needs a 50V open circuit volfage.
SH422.01 0.064 0.40 0.15 0.02 0.02 -
Characteristics and Applications:An all position lime titania coated electrode with excellent welding characteristics.It delivers pleasing beads and satisfactory weld seams on ACor DC for shipbuilding,rolling stock, building bridge,etc.
SH427.01 0.07 0.85 0.35 0.02 0.02 -
Characteristics and Applications:A low hydrogen electrode with good welding characteristics. This all position electrode is suitable for welding structures in which dynamic load is involved under normal or low temperature
SH427.02 0.07 0.85 0.35 0.02 0.02 Ni0.45
Characteristics and Applications:A low hydrogen electrode with Ni in the weld metal,suitable for welding ship-building steel of A,B,D or E quality and equivalent strength low alloy steel in which dynamic load is involved.
SH501.02 0.05 0.85 0.30 0.02 0.02 -
Characteristics and Applications:A high efficiency titania iron power electrode giving a metal recovery of about 150% It is recommended for welding ordinary shipbuilding steel and structural steel of similar strength,Suitable for flat fillet and horizontal fillet welding.
SH504.02 0.06 1.0 0.3 0.01 0.02 Mo0.25
Characteristics and Applications:A high efficiency acid iron power electrode of about 150% recovery for welding low carbon and low alloy steel,also for welding ordinary shipbuilding steel and structural steel 0f similar strength .Suitable for flat,flat fillet and horizontal fillet welding on both ACand DC.
SH.E7018 0.06 1.2 0.5 0.02 0.02 -
Characteristics and Applications:The electrode gives a tough crack resistant weld on mild and low alloy steel.It can be used for welding rigidly restrained structures where large welding stresses cannot be avoided.In the small diameters,it is also suitable for welding thin plate.On both ACand DC.
SH507.01 0.07 1.2 0.45 0.02 0.02 -
Characteristics and Applications:A low hydrogen sodium coated electrode for welding ordinary and high tensile shipbuilding plate of A,D,and E-quality.the weld metal gives good ductility,impact value and anti-cracking property by DC+ and narrow bead welding.
 
Cast Iron Electrode    
Electrode Name Equivalent Specification Type of Coating Welding Position Electrode Diameter mm(inch) Current & Polarity
SH.Z308 AWS ENI-C1

GB EZNI-1

 Graphite F,H 2.5(3/32)

3.2(1/8)

4.0(5/32)

 AC or DC
ZH.Z408 AWS ENiFe-C1

JIS DFCNiFe

GB EZNiFe-1

 Graphite F,H 3.2(1/8)

4.0(5/32)

5.0(13/64)

 AC or DC
Electrode Name Chemical Composition of Weld Metal (%)
C Mn Si Fe Ni S Cu
SH.Z308 ¡Ü2.00 ¡Ü1.0 ¡Ü2.5 ¡Ü8 ¡Ư90 ¡Ü0.03 -
Characteristics and Applications:An AC/DC nickel electrode for welding cast iron.It has good welding properties.No or only slight preheating is required.
 
ZH.Z408 ¡Ü2.00 ¡Ü1.8 ¡Ü2.5 balance 45~60 ¡Ü0.03 -
Characteristics and Applications:An AC/DC Fe-Ni alloy electrode for welding cast iron.No or only slight preheating is required. Suitable for welding cylinder and gearing system.
 
Stainless Steel Electrode    
Elec-trode Name Equiva-lent Specifi-cation Type of Coating Welding Posi-tion Elec-trode Diameter mm(inch) Current & Pola-rity Mechanical Properties of Weld Metal
Tensite Strength (MPa) Elongation
SH. A002 AWS E308L-16

JIS D308L-16

GB E00 19-10-16

 Lime-Titania F,V,OH,H 2.0(5/64)

2.5(3/32)

3.2(1/8)

4.0(5/32)

5.0(13/64)

 AC or DC ¡Ư520 ¡Ư35
 
SH.A022 AWS E316L-16

JIS D316L-16

GB E00-18-12Mo2-16

 Lime-Titania F,V,OH,H 2.0(5/64)

2.5(3/32)

3.2(1/8)

4.0(5/32)

5.0(13/64)

 AC or DC ¡Ư490 ¡Ư30
 
SH. A102 AWS E308-16

JIS D308-16

GB E0-19-10-16

 Lime-Titania F,V,OH,H 2.0(5/64)

2.5(3/32)

3.2(1/8)

4.0(5/32)

5.0(13/64)

 AC or DC ¡Ư550 ¡Ư35
 
SH. A132 AWS E347-16

JIS D347-16

GB E0-19-10 Nb-16

 Lime-Titania F,V,OH,H 2.0(5/64)

2.5(3/32)

3.2(1/8)

4.0(5/32)

5.0(13/64)

 AC or DC ¡Ư520 ¡Ư25
 
SH. A202 AWS E316-16

JIS D316-16

GB E0-18-12No2-16

 Lime-Titania F,V,OH,H 2.0(5/64)

2.5(3/32)

3.2(1/8)

4.0(5/32)

5.0(13/64)

 AC or DC ¡Ư520 ¡Ư30
 
SH. A212 AWS E316Nb-16

GB E0-18-12Mo,2Nb-16

 Lime-Titania F,V,OH,H 2.0(5/64)

2.5(3/32)

3.2(1/8)

4.0(5/32)

5.0(13/64)

 AC or DC ¡Ư550 ¡Ư25
 
SH. A222 AWS E316Cu-16

GB E0-19-13Mo2Cu-16

 Lime-Titania F,V,OH,H 2.0(5/64)

2.5(3/32)

3.2(1/8)

4.0(5/32)

5.0(13/64)

 AC or DC ¡Ư540 ¡Ư25
 
SH. A242 AWS E317-16

GB

E0-19-13Mo3-16

Lime-Titania F,V,OH,H 2.0(5/64)

2.5(3/32)

3.2(1/8)

4.0(5/32)

5.0(13/64)

 AC or DC ¡Ư550 ¡Ư25
 
SH. A302 AWS E309-16

JIS D309-16

GB E1-23-13-16

 Lime-Titania F,V,OH,H 2.0(5/64)

2.5(3/32)

3.2(1/8)

4.0(5/32)

5.0(13/64)

 AC or DC ¡Ư550 ¡Ư25
 
SH. A312 AWS E309Mo-16

JIS D309-Mo-16

GB E1-23-13Mo2-16

 Lime-Titania F,V,OH,H 2.0(5/64)

2.5(3/32)

3.2(1/8)

4.0(5/32)

5.0(13/64)

 AC or DC ¡Ư550 ¡Ư25
 
SH. A402 AWS E310-16

GB E2-26-21-16

 Lime-Titania F,V,OH,H 2.0(5/64)

2.5(3/32)

3.2(1/8)

4.0(5/32)

5.0(13/64)

 AC or DC ¡Ư550 ¡Ư25
 
SH. A412 AWS E310Mo-16

GB E1-26-21Mo2-16

 Lime-Titania F,V,OH,H 2.0(5/64)

2.5(3/32)

3.2(1/8)

4.0(5/32)

5.0(13/64)

 AC or DC ¡Ư550 ¡Ư25
 
Electrode Name Chemical Composition of Weld Metal (%)
C Mn Si Cr Ni other elements
SH. A002 ¡Ü0.04 0.5~2.5 ¡Ü0.90 18.0~21.0 9.0~11.0 -
Characteristics and Applications:A lime-titania coating AC/DC electrode for welding extra low carbon stainless steel or structural steel subjected to working temperatures below 300oC and corrosion.
 
SH.A022 ¡Ü0.04 0.5~2.5 ¡Ü0.09 17.0~20.0 11.0~14.0 Mo2.0~2.5
Characteristics and Applications:A lime-titania coating AC/DC electrode with an extra low carbon content in weld metal.It is intended for welding Cr stainless steel.
 
SH. A102 ¡Ü0.08 0.5~2.5 ¡Ü0.90 18.0~21.0 9.0~11.0 -
Characteristics and Applications:A low-carbon stainless steel electrode with lime-titania coating,suitable for welding for welding 0Cr19Ni9 or0Cr18Ni11Ti stainless steel subjected to working temperatures below 300oC and corrosion
 
SH. A132 ¡Ü0.08 0.5~2.5 ¡Ü0.90 18.0~21.0 9.0~11.0 Nb8xC~1.00
Characteristics and Applications:A lime-titania coating AC/DC electrode with niobium as stabilizing agent.It is suitable for welding titanium stabilized 0Cr 18Ni11Ti stainless steel subjected to corrosion
 
SH. A202 ¡Ü0.08 0.5~2.5 ¡Ü0.90 17.0~20.0 11.0~14.0 Mo2.0~2.5
Characteristics and Applications:A low carbon stainless steel electrode with lime-titania coating.AC/DC current. Suitable for welding 0Cr18Ni12Mo2 stainless steel or structures subjected to acid.Also suitable for welding thin plates.
 
SH. A212 ¡Ü0.08 0.5~2.5 ¡Ü0.90 17.0~20.0 11.0~14.0 M02.0~2.5

Nb8xC~1.00
Characteristics and Applications:A lime-titania coating electrode with niobium as stabilizing agent.It is suitable for welding 0Cr 18Ni12Mo2, 00Cr17Ni14M02 stainless steel or structures subjected to corrosion.AC/DCcurrent.Especially good for welding thin plates.
 
SH. A222 ¡Ü0.08 0.5~2.5 ¡Ü0.90 18.0~21.0 12.0~14.0 Cu~2

Mo 2.0~2.5
Characteristics and Applications:A lime-titania coating electrode for welding stainless steel with copper content,especially for welding structures subjected to acid or corrosion ,such as H2SO4
 
SH. A242 ¡Ü0.08 0.5~2.5 ¡Ü0.90 18.0~21.0 12.0~14.0 Mo3.0~4.0
Characteristics and Applications:A lime-titania coating electrode for welding stainless steel,with higher content of Mo in weld metal.It is intended for welding structures subjected to pit corrosion.
 
SH. A302 ¡Ü0.15 0.5~2.5 ¡Ü0.90 22.0~25.0 12.0~14.0 -
Characteristics and Applications:A lime-titania coating electrode for welding stainless steel,high-Cr steel and high-Mn steel.Suitable for joining of 308 stainless steel to mild steel.
 
SH. A312 ¡Ü0.12 0.5~2.5 ¡Ü0.90 22.0~25.0 12.0~14.0 Mo2.0~3.0
Characteristics and Applications:A lime-titania coating electrode for welding stainless steel,higher ability of corrosion resistance due to the Mo content in weld metal.AC/DC current.It is intended for welding structures subjected to acid,such as H2SO4
 
SH. A402 ¡Ü0.20 1.0~2.5 ¡Ü0.75 25.0~28.0 20.0~22.5 -
Characteristics and Applications:A lime-titania coating Cr26Ni21 stainless steel electrode for welding structures subjected to high temperature of 900oC~1000oC,AC/DC current
 
SH. A412 ¡Ü0.12 1.0~2.5 ¡Ü0.075 2.50~28.0 20.0~22.5 Mo2.0~3.0
Characteristics and Applications:A lime-titania coating Cr26Ni2Mo2 stainless steel electrode for welding structures subject to high temperature.
 
Non-Ferrous Material Welding Wire and Electrode (Tin Brass Welding Rod)    
Electrode Name Equivalent Specification Type of Alloy Electrode Diameter mm(inch)
SW.221 GB HSCuZn-2 Copper Base Alloys 2.0(5/64) 5.0(13/64) 3.0(1/8) 6.0(15/64) 4.0(5/32)
SH.S222 AWS RBCuZn-C Copper Base Alloys 2.0(5/64) 5.0(13/64) 3.0(1/8) 6.0(15/64) 4.0(5/32)
SH.Cu227 AWS ECuSn-C Copper Base Alloys 3.2(1/8) 4.0(5/32) 5.0(13/64)
Electrode Name Typical Chemical Composition Weld Metal (%)
Sn Si Mn Fe C other elements
SW.221 0.8~1.2 0.15~0.35 - - - Cu59~61
Zn bal.
Characterisitics and Application: A high quality tin brass gas welding rod that fuses readily at 890oC.Recommended for welding brass and braze-welding copper,bronze,steel and cast iron.
 
SH.S222 0.7~1.0 0.05~0.15 0.03~0.1 0.35~1.2 - Cu 57~59 Zn bal.
Characterisitics and Application: Low Fuming Bronze is designed as a strong, hard brass welding rod. For modern high-speed production requirements for general repair.Fusing temperature is 880oC
 
SH.Cu227 7.0~9.0 - - - bal P0.05~0.3
Characterisitics and Application: The phosphor bronze electrode has exceptional control and ease of manipulation. Recommended for joining copper,copper-zinc,dissimilar metals and as an over lay on cast iron or steel.DC(reverse polarity)
 

 

 

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