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Specifications

ARGON ARC WELDING WIRE

Chemical Composition of Welding Wire (%)

Number	International Standard	C	Mn	Si	Cu	S	P	Re
J50	GB ER50-6 AWS ER70S-6	0.06-0.15	1.40-1.85	0.85-1.15	≤0.30	≤0.025	≤0.025	minim
H08Mn2SiA	GB ER49-1	≤0.11	1.80-2.10	0.65-0.95	≤0.35	≤0.03	≤0.03

Mechanical properties of deposited metal

Number	International Standard	Yield Strength Mpa	Tensile Strength Mpa	Elongation (%)	Impact strength J(℃)
J50	GB ER50-6 AWS ER70S-6	≥500	≥420	≥22	-29℃≥27
H08Mn2SiA	GB ER49-1	≥490	≥372

Specifications and weight of length

Diameter(mm)	2.0	2.5	3.2	4.0
Length(m)	1/0.8	1	1	1
Weight(Kg)	5/10	5/10	5/10	5/10

Note: J50, H08HMn2SiA: is carbon steel tungsten bally argon-arc welding wire,is provided with excellent capability of plasticity, tenacity and anti-crack,especially have sky-high tenacity capability under low temperture.
Purpose: used for pipe, handcraft tungsten, bally argon-arc in all place and for arc-welding,then you can gain approving jointing. Also jointing some lowalloy steel, for example: 09Mn2Si,16Mn,09Mn2V etc.