K-8018C3

Welding of high tensile steel used at low temperature and 1%Ni steel

AWS        A5.5 : E8018-C3
EN           ISO 2560-A : E46 4 1Ni B 32 H10
EN           ISO 2560-B : E55 18-N2 A U H10
JIS           Z 3211 : E5518-N2 U

Category:
K-8016C2
K-8018C3

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		 E8018-C3
E46 4 1Ni B 32 H10
E55 18-N2 A U H10
E5518-N2 U		 F, HF, H, VU, OH – AC/DC(+)
 
Typical chemical composition all-weld metal (%)
C Si Mn P S Cr Ni Mo Remark
0.07 0.45 0.91 0.013 0.012 0.02 1.03 0.01 –
 
Typical mechanical properties of all-weld metal
Y.S (MPa) T.S (MPa) EI. (%) Hardness (HV) IV (J) PWHT
530 600 28 – 60 (-40℃) –
Product Dimensions and Weld Current Range
 
Welding
Position		 Sizes (mm) Ampere (A) Volt (V)
Min. Max. Min. Max.
F, HF 2.6mm 60 95
VU, OH 2.6mm 60 90
F, HF 3.2mm 90 130
VU, OH 3.2mm 80 120
F, HF 4.0mm 135 180
VU, OH 4.0mm 110 170
F, HF 5.0mm 190 240
VU, OH 5.0mm 150 200

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