CO2 Shielded Arc Welding Wire|ER70S-6

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GB：ER50-6
AWS：ER70S-6
Application：Used for welding all kinds of 500MPa structural steel parts. Especially for vehicles, ships, bridges, building pipes and other constructional weld. ：

ER70S-6

According with GB ER50-6
Corresponding with AWS ER70S-6
JIS YGW12

Introduction: Strong resistance to surface scales and oil stains on the base metal. It has low blowhole sensitivity.

Applications: Used for welding all kinds of 500MPa structural steel parts. Especially for vehicles, ships, bridges, building pipes and other constructional weld.

Chemical Composition of Welding Wire(%)

C	Mn	Si	S	P	Cu
0.06~0.15	1.4~1.85	0.8~1.15	≤0.035	≤0.025	≤0.50

Examples of Chemical Composition of Deposited Metal (%)

C	Mn	Si	S	P	Cu
0.07	1.27	0.76	0.014	0.015	0.15

Mechanical Properties of Deposited Metal

Test Item	R_m(MPa)	R_eL或R_p0.2(Mpa)	A(%)	KV₂(J)
Guarantee Value	≥500	≥420	≥22	≥27(-30℃)
General Result	558	472	27	98

Reference Current (DC+)

Wire Size(mm)	Welding Current(A)	CO₂ Flow Rate(L/min)
φ0.8	50～100	15
φ1.0	50～220	15～20
φ1.2	80～350	15～25
φ1.6	170～550	20～25

eight� 0t5��p class=MsoNormal align=center style='text-align:center'>20～25