Specifications

Weld rod
Qualified Mild Steel Welding Electrode
Swedish Technology
E6011,6013,7013

Weld rod

Type	GB Code	AWS Code	JIS Code	Application
J421	E4313	E6013	D4313	Suitable for welding low carbon steel structure,especially for intermittent welding for small and thin plates and cosmetic welding which requests a neat welding surface.
J421X	E4313	E6013	D4313	Suitable for welding low carbon steel structure and low carbon galvanized plate, ,especially applicable for vertical-down welding and intermittent welding.
J422	E4303	-	D4303	Suitable for welding important low carbon steel structurers and structures fabricated by low tensile strength low alloy steel, such as Q235 steel, 09Mn2 steel etc.
J424	E4320	E6020	-	Suitable for welding low carbon steel, such as heavy machinery,construction machinery etc.
J424Fe16	E4327	E6027	D4327	Suitable for welding important carbon steel structures.
J425	E4311	E6011	D4311	Suitable for butt,fillet and lap welding for thin plates structures, such as smoke pipes,wind pipes,oil tanks of transformer, outside cover of vehicles, etc.
J425G	E4310	E6010	-	Suitable for welding root passes,hot passes,filler and cover passes as well as for capping of general pipes and similar structures.
J426	E4316	E6016 ISO2560-B-E4316A	-	Suitable for welding important low carbon steel and low alloy steel, such as Q235 steel, 09Mn2 steel etc.
J427	E4315	E6015 ISO2560-B-E4315A	-	Suitable for welding important low carbon steel and low alloy steel.
J501Fe	E5014	E7014	-	Suitable for welding important carbon steel and low alloy steel, such as ships,vehicles and machinery structures fabricated by 16Mn steel, etc.
J502	E5003	ISO2560-B-E4093-1A	D5003	Mainly used for welding low alloy steel structures fabricated by Q345 steel.
J505	E5011	E7011	-	Suitable for welding carbon steel and low alloy steel.
J505G	E5010	E7010-G	-	Suitable for welding carbon steel and low alloy steel.
J506	E5016	E7016	D5016	Medium carbon steels and important low-alloy steels structures like 16Mn etc. for ship building
J507	E5015	E7015	D5015	Medium carbon steels and some low-alloy steels structures like 9Mn2V,16Mn steel etc,parts of ships fabricated by A,B,D,E grade
J507X	E5015	E7015	-	For welding important carbon steel and low tensile strength and low alloy steel pipes
J507Fe16	E5028	E7028	D5026	For but,cap,fillet,flat fillet welding and fillet welding in the downward position for thick and large structures of low alloy steel
J508	E5018	E7018	-	For medium carbon steel and low alloy steel, such as 16Mn steel, parts of ships fabricated by A, B, D, E grade as well as parts of boilers, pressure vessels and pipes

Reference Current (AC, DC)
Diameter(mm)	φ2.0	φ2.5	φ3.2	φ4.0	φ5.0
Welding Current (A)	40~70	50~90	90~130	130~210	170~230
Chemical Composition of Deposited Metal (%)
Chemical Composition	C	Mn	Si	S	P
Guaranteed Value	≤0.12	0.3~0.6	≤0.35	≤0.035	≤0.040
Mechanical Properties of Deposited Metal
Test	Rm(MPa)	ReL(Mpa)	A(%)	KV2(J)	KV2(J)
Guaranteed Value	≥420	≥330	≥17	-(normal temperature)	-(0°C)
General Properties	460~540	≥340	18~26	50~80	≥47
X-ray Radiographic Inspection: 2 Degree

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