Welding Handbook Quick View

SAW

MF-38 / US-40

SAW flux and wire combination
Features:
  • Suitable for butt and fillet welding
  • Applicable for 0.5%Mo steel
Classification:AWS A5.23 F9A6-EA3-A3, F8P6-EA3-A3
Type of flux:Fused
Redrying of flux:150-350°Cx1h
Polarity:AC
Welding Positions: Canvas is Not Supported.

Packaging data

FluxMeshCanWireφ mmCoil
MF-3812x6525kgUS-402.425kg-

20x20025kg

3.225kg
-

20xD25kg

4.025kg
75kg

--
4.825kg
75kg
Volume mm240W, 350H, 240LVolume mm430W, 90H, 430L740W, 110H, 740L

Composition (weld metal mass %)

 TypicalGuarantya
C0.130.10-0.17
Si0.020.05
Mn1.801.70-2.10
P0.0090.025
S0.0140.025
Ni0.020.25
Cr0.060.15
Mo0.520.45-0.65
Cu0.110.35
Note: aSingle values are maximium.

Composition (weld metal mass %)

 TypicalGuarantya
C0.080.15
Si0.340.80
Mn1.582.10
P0.0170.030
S0.0090.030
Mo0.450.40-0.65
Cu0.120.35
Note: aSingle values are maximium.

Weld mechanical properties

 TypicalGuaranty
0.2%YS (MPa)580560538min.469min.
TS (MPa)670630621-758552-689
EI on 4d (%)282917min.20min.
IV -51°C (J)515827min.27min.
PWHT (°Cxh)AW620x1AW620±15x1

Approvals

ABSMG
NKKAW3Y50M, H10

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