qh_chung1-01_5857ed1247024afb9e957b5690ba7d15_master-1

qh_chung1-02_c9dba9401de347d98b2d1f2435e263b0_master-2

OK TIGROD 12.64

OK Tigrod 12.64 is a copper-coated Mn-Si-alloyed W4Si1/ER70S-6 solid rod for the GTAW of non-alloyed steels, as used in general construction, pressure vessel fabrication and shipbuilding. It has a slightly higher manganese and silicon content than OK Tigrod 12.61 to increase the weld metal strength. This also promotes low sensitivity to surface impurities and contributes to smooth, sound welds.

SKU: ER70S-6 Category: TIG Sticks

Description

Typical Tensile Properties

Ar (I1) EN *As welded*
Elongation	Tensile Strength	Yield Strength	Stress Relieved Temperature	Stress Relieved Testing Time
26 %	595 MPa	525 MPa	–	–
Ar (I1) AWS *As welded*
Elongation	Tensile Strength	Yield Strength	Stress Relieved Temperature	Stress Relieved Testing Time
30 %	610 MPa	510 MPa	–	–
Ar (I1) AWS *Stress relieved*
Elongation	Tensile Strength	Yield Strength	Stress Relieved Temperature	Stress Relieved Testing Time
32 %	525 MPa	400 MPa	620 °C	2 hr

Typical Charpy V-Notch Properties

Ar (I1) EN *As welded*
Impact Value	Testing Temperature	Stress Relieved Testing Temp	Stress Relieved Testing Time
150 J	-40 °C	–	–
Ar (I1) AWS *As welded*
Impact Value	Testing Temperature	Stress Relieved Testing Temp	Stress Relieved Testing Time
–	-30 °C	–	–
100 J	-46 °C	–	–
Ar (I1) AWS *Stress relieved*
Impact Value	Testing Temperature	Stress Relieved Testing Temp	Stress Relieved Testing Time
80 J	-46 °C	620 °C	2 hr

Typical Weld Metal Analysis %

Mn	C	Si
1.68 %	0.074 %	0.95 %

Approvals:	ABS, 3Y (I1), BV, 3YM (I1), CE, EN 13479, DNV-GL, III YM (I1), LR, 3Ym H15 (I1), NAKS/HAKC, 1.6MM-2.4MM, VdTÜV, 05260
Classifications:	EN ISO 636-A, W 46 4 4Si1, Weld Metal, EN ISO 636-A, W4Si1, Wire Electrode, SFA/AWS A5.18, ER70S-6, Wire Electrode

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

Alloy Type:

Carbon-manganese steel