<span>KOBELCO; SAW FLUX;</span> AWS A5.23 F8A4-EA4-A4; MF-38 / US-A4

KOBELCO; SAW FLUX; AWS A5.23 F8A4-EA4-A4; MF-38 / US-A4

BRAND : MF-38 / US-A4

SAW flux and wire combination

Features:	Suitable for butt and fillet welding Applicable for 0.5%Mo steel
Classification:	AWS A5.23 F8A4-EA4-A4, F8P2-EA4-A4
Type of flux:	Fused
Redrying of flux:	150-350°Cx1h
Polarity:	AC

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Category: Welding Electrode Tag: SAW ( Flux and wire combination )

Packaging data

Flux	Mesh	Can	Wire	φ mm	Coil
MF-38	12x65	25kg	US-A4	3.2	25kg
	20x200	25kg		4.0	25kg
	20xD	25kg		4.8	25kg
Volume mm		240W, 350H, 240L	Volume mm		430W, 90H, 430L

Composition (wire mass%)

	Typical	Guarantya
C	0.09	0.07-0.12
Si	0.04	0.05
Mn	1.59	1.25-1.70
P	0.01	0.025
S	0.014	0.025
Ni	0.02	0.25
Cr	0.04	0.15
Mo	0.52	0.45-0.60
Cu	0.10	0.35
Note: aSingle values are maximium.

Composition (weld metal mass %)

	Typical	Guarantya
C	0.10	0.15
Si	0.39	0.80
Mn	1.35	1.60
P	0.013	0.030
S	0.013	0.030
Mo	0.52	0.40-0.65
Cu	0.11	0.35
Note: aSingle values are maximium.

Weld mechanical properties

	Typical		Guaranty
0.2%YS (MPa)	520	510	469min.
TS (MPa)	640	600	552-689
EI on 4d (%)	28	29	20min.
IV (J)	-40°C: 37	-51°C: 40	-40°C: 27min.	-51°C: 27min.
PWHT (°Cxh)	AW	620x1	AW	620±15x1

Description

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Additional information

Brand	Kobelco
Category	Welding Electrodes, Wires and Fluxes
Sub Category	SAW (Flux and wire combination )

Why Choose Cross Marketing?

With a prompt customer support team and personalized customer service, we are ready to serve your requirements for Industrial Products, and Industry 4.0 Solutions.

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