OK Tigrod 12.64

A copper coated, G4Si1/ER70S-6 rod for GTAW of general structural and engineering unalloyed and low-alloyed carbon-manganese steels. Compared with OK Tigrod 12.61, OK Tigrod 12.64 has a slightly higher silicon and manganese content, which increases the weld metal strength. The high silicon content promotes low sensitivity to surface impurities and contributes to smooth, sound welds.

Alloy Type	Carbon-manganese steel
Shielding Gas	I1 (EN ISO 14175)

Typical Tensile Properties

Condition	Yield Strength	Tensile Strength	Elongation
Ar (I1) AWS
As Welded	510 MPa	610 MPa	30 %
Stress Relieved 2 hour(s) 620 °C	400 MPa	525 MPa	32 %
Ar (I1) EN
As Welded	525 MPa	595 MPa	26 %

Typical Weld Metal Analysis %

C	Mn	Si	S	P
Ar
0.08	1.28	0.80	0.013	0.015

Typical Wire Composition %

C	Mn	Si
0.074	1.68	0.95

Ordering

Description	Product number
OK Tigrod 12.64 1.6x1000mm 5kg	126416R150
OK Tigrod 12.64 2.0x1000mm 5kg	126420R150
OK Tigrod 12.64 2.4x1000mm 5kg	126424R150
OK Tigrod 12.64 3.2x1000mm 5kg	126432R150