Awaiting product image

KA-50G

Welding of 490MPa class corrosion resisting steel against sulfuric acid of flus gasdesulfurization facilities

AWS         A5.5 : E7016-G
EN            ISO 2560-A : E42 0 Z B 12 H10
EN            ISO 2560-B : E49 16-G A H10
JIS            Z 3211 : E4916-G

Category:
K-8018W
KK-50N

Description

Sizes (mm) Standard Welding Position Shielding gas Polarity
2.6~5.0 AWS A5.5
EN ISO 2560-A
EN ISO 2560-B
JIS Z 3211		 E7016-G
E42 0 Z B 12 H10 E49 16-G A H10
E4916-G		 F, HF, H, VU, OH – AC/DC(+)
 
Typical chemical composition all-weld metal (%)
C Si Mn P S Cr Ni Mo Remark
0.05 0.41 0.62 0.015 0.011 0.02 0.25 0.01 Cu : 0.30
Co : 0.13
 
Typical mechanical properties of all-weld metal
Y.S (MPa) T.S (MPa) EI. (%) Hardness (HV) IV (J) PWHT
520 605 30 – 50 (0℃) –
Product Dimensions and Weld Current Range
 
Welding
Position		 Sizes (mm) Ampere (A) Volt (V)
Min. Max. Min. Max.
F, HF 2.6mm 70 110
VU, OH 2.6mm 60 90
F, HF 3.2mm 90 130
VU, OH 3.2mm 70 110
F, HF 4.0mm 150 190
VU, OH 4.0mm 120 160
F, HF 5.0mm 180 230
VU, OH 5.0mm 130 170

Related products