• SG CrMo 2 HEAT RESISTING ARC WELDING WIRES & RODS

SG CrMo 2 HEAT RESISTING ARC WELDING WIRES & RODS


Brand: GEKA


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Description

GEKA SG CrMo 2 is category as a Heat Resisting Arc Welding Wires & Rods.

Standards  : 

TS EN ISO 21952-A    :    G Z Cr Mo 2 Si
EN ISO 21952-A    :    G Z Cr Mo 2 Si
TS EN ISO 21952-A    :    W Z Cr Mo 2 Si
EN ISO 21952-A    :    W Z Cr Mo 2 Si
AWS A5.28    :     ER 90 S-B3

Chemical Composition of Welding Wire-%(Typical) : 

C    :    0.08
Si    :    0.6
Mn    :    0.5
Mo    :    1.0
Cr    :    2.4

Mechanical Properties (TIG) : 

Yield Strength (N/mm²)    :    min. 540
Tensile Strength (N/mm²)    :    620-760
Impact Strength (ISO-V/+20°C)    :    min. 47 J
Elongation (%)    :    min. 20
Heat Treatment     :    690°C/1h/300°C air


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