Products

YAWATA YM-70S (For Mild Steel & 490N/mmHigh Tensile Strength Steel)

Classification : AWS A 5.18 : ER70S-6

Approvals : ABS

Applications : Welding of mild steels and 490 N/mm high tensile strength steels for automobiles, rolling stocks, electric appliances, machinery, air conditioners, light gauge steels, pipes, steel frames, bridges and ships.

PDFYawata-Pamphlet-YM70S.pdf 
YAWATA YM-70S is a gas metal arc welding wire to be used with CO2 or Ar+10~50% CO2 shield gas and assures stable arc, less spatter, smooth feeding, good electrical contact and low tip wear. Arc transfer characteristics are excellent with Argon based gas mixtures, particularly in spray and pulsed modes of transfer. It is ideal for positional, single pass welding of sheet steel and steel pipes.
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.     
0.10
0.88
1.45
0.012
0.014
0.01
0.02
0.02
0.02
0.02
Req. = Requirement
Typ. = Typical results
N.S. = Not Specified
C.L. = Combined Limit for Mn + Ni + Cr + Mo + V
  Shield Gas Tensile Strength
N/mm2 (kgf/mm2)
Yield Strength
N/mm2 (kgf/mm2)
Elongation
%
Charpy
2V-notch

, J (kgf.m)
Req.    CO2 ≥480(XX) ≥400(XX) ≥22 @-29oC, 27(2.8)
Typ.     CO2 560(57) 560(47) 28 @-20oC, 80(8.2)
Diameter (mm) 0.8 0.9 1.0 1.2 1.6
Welding position Current (A)
All 60-180 60-200 100-290 120-350 160-390
Empty Data!

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