OK Tigrod 13.32

A copper coated, low-alloyed, chromium-molybdenum (5% Cr, 0,5% Mo), rod for GTAW of creep resistant steels of similar composition. Also suitable in welding of high strength steels with a minimum yield strength less than 730 Mpa. AWS have changed the classification for this product, earlier classification was A5.9 ER502.

OK Tigrod 13.32

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Specifications

Specifications
Classifications	EN ISO 21952-A : W CrMo5Si EN ISO 21952-B : W 55 5CM SFA/AWS A5.28 : ER80S-B6

Alloy Type	Low alloyed steel (5 % Cr - 0.5 % Mo)
Shielding Gas	I1 (EN ISO 14175)

Typical Tensile Properties
Condition	Yield Strength	Tensile Strength	Elongation
EN I1
Stress Relieved 1 hour(s) 730-760 °C	550 MPa	640 MPa	23 %
Stress relieved+ 1 hour(s) 730-760 °C	465 MPa	527 MPa	18 %
Stress relieved++ 1 hour(s) 730-760 °C	430 MPa	477 MPa	19 %
AWS I1
As Welded	730 MPa	900 MPa	22 %
Stress Relieved 1 hour(s) 745 °C	580 MPa	680 MPa	22 %

Typical Charpy V-Notch Properties
Condition	Testing Temperature	Impact Value
EN I1
Stress Relieved 1 hour(s) 730-760 °C	20 °C	250 J
AWS I1
As Welded	20 °C	100 J
Stress Relieved 1 hour(s) 745 °C	20 °C	230 J
As Welded	-20 °C	80 J
Stress Relieved 1 hour(s) 745 °C	-20 °C	200 J
As Welded	-29 °C	50 J
Stress Relieved 1 hour(s) 745 °C	-29 °C	200 J