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ZO-55

Excellent mechanical properties on high heat input (40KJ/cm) or interpass temperature(350℃)

AWS        A5.18 : ER70S-G
EN           14341-A : G 50 0 C G0
EN           14341-B : G 55A 0 U G18
JIS           Z 3312 : YGW18

Category:
KC-70S2
ZO-55R

Description

Sizes (mm) Standard Welding Position Shielding gas Polarity
1.2~1.6 AWS A5.18
EN 14341-A
EN 14341-B
JIS Z 3312		 ER70S-G
G 50 0 C G0
G 55A 0 U G18
YGW18		 F, HF CO2 DC(+)
 
Typical chemical composition of wire (%)
C Si Mn P S Cr Ni Mo Remark
0.07 0.92 1.92 0.012 0.004 – – – Ti : 0.18
 
Typical mechanical properties of all-weld metal
Y.S (MPa) T.S (MPa) EI. (%) Hardness (HV) IV (J) PWHT
580 640 27 – 170 (0℃) –
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

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