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OK Tigrod 13.12

A copper coated, low alloyed, chromium-molybdenum (1% Cr, 0,5% Mo) rod for GTAW of creep resistant steels of the same type, such as pipes in pressure vessels and boilers. The rod can also be used for welding low-alloyed high strength steels with a minimum tensile strength of 550 Mpa.

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Highlights

Process

Specifications
Classifications EN ISO 21952-A : W CrMo1Si
EN ISO 21952-B : W 55 I1 1CM3
SFA/AWS A5.28 : ER80S-G
Approvals CE : EN 13479
UKCA : EN 13479
VdTÜV : 04952
Alloy Type Low alloyed steel (1 % Cr - 0.5 % Mo)
Shielding Gas I1 (EN ISO 14175)
Tensile_Properties
Testing Condition Yield Strength Tensile Strength Elongation
Ar (I1) EN ISO
Stress Relieved
1 hour(s) 700 °C
560 MPa 650 MPa 25 %
Ar (I1) AWS
As Welded 560 MPa 720 MPa 24 %
Charpy Testing
Testing Condition Testing Temp Impact Value
Ar (I1) EN ISO
Stress Relieved
1 hour(s) 700 °C
20 °C 250 J
Stress Relieved
1 hour(s) 700 °C
-40 °C 120 J
Ar (I1) AWS
As Welded 20 °C 120 J
As Welded -20 °C 50 J
As Welded -30 °C 40 J
As Welded -40 °C 20 J
As Welded -60 °C 20 J
Typical Weld Metal Analysis %
C Mn Si S P Cr Mo
0.10 1.00 0.70 0.015 0.015 1.10 0.50
Typical Wire Composition %
C Mn Si S P Cr Mo
0.09 1.00 0.65 0.010 0.015 1.18 0.49
Description Product Number
OK Tigrod 13.12 1.6 × 1000 mm 5 kg 131216R150
OK Tigrod 13.12 2.0 × 1000 mm 5 kg 131220R150
OK Tigrod 13.12 2.4 × 1000 mm 5 kg 131224R150
OK Tigrod 13.12 3.2 × 1000 mm 5 kg 131232R150

Fact Sheets

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OK Tigrod 13.12

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