Welding Wire Er70s-2

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Product Code : er70s-2 welding wire

Brand Name : SHANTI METAL

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Product Specifications

Product Description

Er70s-2 Welding Wire

Class: ER70S-2

AWS: A5.18

Conforms to Certification: AWS A5.18 ASME SFA A5.18

Weld Process Used for Mig (GMAW)

AWS Chemical Composition Requirements
C = 0.07 max	Ni = 0.15 max	Cu = 0.50 max
Mn = 0.90 â 1.40	Cr = 0.15 max	Ti = 0.05 â 0.15
Si = 0.40 â 0.70	Mo = 0.15 max	Zr = 0.02 â 0.12
P = 0.025 max	V = 0.03 max	Al = 0.05 â 0.15
S = 0.035 max

Available Sizes
.035 x 2#, 11#, 33#
.045 x 2#, 11#, 33#
1/16 x 33#

Application
Type ER70S-2 is a triple deoxidized steel welding wire for tig and mig welding applications.

For Mig welding use Carbon Dioxide or Argon + Co2 or Argon + 2% Oxygen as shielding gases.

Deposited Chemical Composition % (Typical)
C = 0.05	P = 0.012	Al = 0.09
Mn = 1.15	Ti = 0.06	Cu = 0.35
Si = 0.45	S = 0.012	Zr = 0.04

Deposited All Weld Metal Properties % (As Welded)
Tensile Strength	74,800 psi
Yield Strength	62,000 psi
Elongation	24%

Deposited Charpy-V-Notch Impact Properties %
45 ft. lbs. (at -20ºF)

Recommended Welding Parameters (GMAW âMig Processâ)
	Wire Diameter	Volts	Amps	IPM
Short Arc Welding	.030	16 â 18	75 â 125	176 â 324
	.035	15 â 18	100 â 160	132 â 228
	.045	17 â 18	100 â 120	149 â 208
Spray Arc Welding	.030	26 â 28	200	560
	.035	27 â 29	250	504
	.045	28 â 31	265	336
	.052	29 â 31	300 â 340	280 â 350
	1/16	30 â 36	350 â 400	220 â 280

Trade Information

Main Export Market(s)
Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa
Main Domestic Market
Maharashtra