K-NGS4

เป็นเนื้อหาของบทความหรือสินค้าโดยละเอียด

กรุณาใส่ข้อความ …

For 490MPa high tensile steel and self-shielded wire to facilitate welding outdoors. Polarity is DCEP(electrode positive)
KS

D 7104 : YFW-S50GB

AWS

A5.20 : E70T-4

AWS

A5.36 : E70T4-AZ-CS3

EN

ISO 17632-A : T42 Z Y N 4

EN

ISO 17632-B : T49 Z T4-0NA

JIS

Z 3313 : T49 T4-0 N A

Key Features

 
Sizes (mm)StandardWelding Position
View(+)
Shielding gasPolarity
1.6~3.2 AWS A5.20
AWS A5.36
KS D 7104
JIS Z 3313
EN ISO 17632-A
EN ISO 17632-B
E70T-4
E70T4-AZ-CS3
YFW-S50GB
T49 T4-0 N A
T42 Z Y N 4
T49 Z T4-0NA
F, HF Non DC(+)
 
Typical chemical composition all-weld metal (%)
CSiMnPSCrNiMoRemark
0.17 0.22 0.80 0.012 0.007 - - - Al 1.32
 
Typical mechanical properties of all-weld metal
Y.S (MPa)T.S (MPa)EI. (%)Hardness (HV)IV (J)PWHT
460 540 23 - - -
Product Dimensions and Weld Current Range
 
Welding
Position
Sizes (mm)Ampere (A)Volt (V)
Min.Max.Min.Max.
F, HF 1.6mm 240 300 21 24
F, HF 2.0mm 260 360 22 26
F, HF 2.4mm 280 360 23 26
F, HF 3.2mm 300 400 24 27