ZO-90

For butt and fillet welding of machineries, heavy equipments and pressure vessels

AWS        A5.28 : ER90S-G
EN           16834-A : G 62 3 M Z
EN           16834-B : G 69A 3 U M 3M1T
JIS           Z 3312 : G 62 A 3 M 3M1T

Description

Sizes (mm) Standard Welding Position Shielding gas Polarity
0.8~1.6 AWS A5.28
EN 16834-A
EN 16834-B
JIS Z 3312
ER90S-G
G 62 3 M Z
G 69A 3 U M 3M1T
G 62 A 3 M 3M1T
F, HF Ar+20%CO2 DC(+)
 
Typical chemical composition of wire (%)
C Si Mn P S Cr Ni Mo Remark
0.05 0.73 1.94 0.015 0.006 0.28
 
Typical mechanical properties of all-weld metal
Y.S (MPa) T.S (MPa) EI. (%) Hardness (HV) IV (J) PWHT
680 740 24 110 (-20℃)
Product Dimensions and Weld Current Range
 
Welding
Position
Sizes (mm) Ampere (A) Volt (V)
Min. Max. Min. Max.
0.9mm 70 250 14 25
1.2mm 100 350 16 34
1.6mm 120 450 16 38