Products

YAWATA YT-28E (For Mild Steel & Low Temperature Service)

Classification : AWS A 5.18 : ER70S-6

Approvals : -

Applications : Welding of mild steels, 490 N/mm high tensile strength steels and aluminium killed steels for low temperature service.

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AWS A 5.18 : ER70S-6
 
C
Si
Mn
P
S
Cr
Mo
Ni
V
Cu
Req.  
0.06-0.15
0.80-1.15
1.40-1.85
≤0.025
≤0.035
0.15
0.15
≤0.15
≤0.15
≤0.50
Typ.  
0.09
0.84
1.56
0.012
0.010
XX
XX
XX
XX
XX
Req. = Requirement
Typ. = Typical results
N.S. = Not Specified
C.L. = Combined Limit for Mn + Ni + Cr + Mo + V
  Tensile Strength
N/mm2 (kgf/mm2)
Yield Strength
N/mm2 (kgf/mm2)
Elongation
%
Charpy
2V-notch

ที่ -20oC, J (kgf.m)
Heat Treatment
Req.    ≥XX ≥XX ≥XX N.S. XX
Typ.    750 550 23 60 As-weled
Diameter (mm) 1.6 2.0 2.4 3.2
Length (mm) 1000
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