OK Tigrod 13.12
OK Tigrod 13.12 is a 1.0Cr-0.5Mo-alloyed, copper-coated rod for the 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.
Typical Charpy V-Notch Properties
Impact Value | Testing Temperature | |||
as welded ar (i1) aws | ||||
50 J (37 ft-lb) | -20 degC (-4 degF) | |||
40 J (30 ft-lb) | -30 degC (-22 degF) | |||
20 J (15 ft-lb) | -40 degC (-40 degF) | |||
20 J (15 ft-lb) | -60 degC (-76 degF) | |||
120 J (89 ft-lb) | 20 degC (68 degF) | |||
stress relieved ar (i1) en iso | ||||
120 J (89 ft-lb) | 1 hr | 700 degC (1292 degF) | -40 degC (-40 degF) | |
250 J (185 ft-lb) | 1 hr | 700 degC (1292 degF) | 20 degC (68 degF) |
Typical Tensile Properties
Condition | As Welded | Stress Relieved |
Shielding Gas | Ar (I1) AWS | Ar (I1) EN ISO |
Tensile Strength | 720 MPa (104 ksi) | 650 MPa (94 ksi) |
Yield Strength | 560 MPa (81 ksi) | 560 MPa (81 ksi) |
Elongation | 24 % | 25 % |
Testing Time | 1 hr | |
Testing Temperature | 700 degC (1292 degF) |
Classifications
Wire Electrode |
SFA/AWS A5.28 : ER80S-G EN ISO 21952-A : W CrMo1Si EN ISO 21952-B : W 55 I1 1CM3 |
Approvals
Approvals |
CE EN 13479 NAKS/HAKC 1.6-2.4 mm VdTÜV 04952 |
Approvals are based on factory location. Please contact ESAB for more information. |
Consumable Characteristics
Alloy Type | Low alloyed steel (1 % Cr - 0.5 % Mo) |
Typical Weld Metal Analysis %
Typical Weld Metal Analysis % | ||||||||||||||
C | Cr | Mn | Mo | P | S | Si | ||||||||
0.10 % | 1.10 % | 1.00 % | 0.50 % | 0.015 % | 0.015 % | 0.70 % | ||||||||
Typical Wire Composition % | ||||||||||||||
0.09 % | 1.18 % | 1.00 % | 0.49 % | 0.015 % | 0.010 % | 0.65 % |