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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.

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Highlights

Process

Specifications
Classifications	EN ISO 636-A : W 46 5 4Si1 EN ISO 636-A : W 4Si1 SFA/AWS A5.18 : ER70S-6
Approvals	ABS : 3Y (I1) BV : 3YM CE : EN 13479 DB : 42.039.48 DNV-GL : III YM (I1) LR : 3Y H15 (I1) UKCA : EN 13479 VdTÜV : 05260

Approvals are based on factory location. Please contact ESAB for more information.

Charpy Testing
Testing Condition	Testing Temp	Impact Value
Ar (I1) AWS
As Welded	-46 °C	100 J
Stress Relieved 2 hour(s) 620 °C	-46 °C	80 J
Ar (I1) EN
As Welded	-40 °C	150 J
As Welded	-50 °C	90 J

Charpy Testing
Testing Condition	Testing Temp	Impact Value
Ar (I1) AWS
As Welded	-46 °C	100 J
Stress Relieved 2 hour(s) 620 °C	-46 °C	80 J
Ar (I1) EN
As Welded	-40 °C	150 J
As Welded	-50 °C	90 J

Typical Wire Composition %
C	Mn	Si

0.074	1.68	0.95

Description	Product Number
OK Tigrod 12.64 1.6×1000mm 5kg	126416R150
OK Tigrod 12.64 2.0×1000mm 5kg	126420R150
OK Tigrod 12.64 2.4×1000mm 5kg	126424R150
OK Tigrod 12.64 3.2×1000mm 5kg	126432R150

Fact Sheets

OK Tigrod 12.64

Welding Consumables

Welding Equipment & Accessories

PPE /Safety

OK Tigrod 12.64

Highlights

Process

Fact Sheets

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