Kobelco; AWS A5.23 F7PZ-EB2-B2; G-80 / US-B2; SAW (flux and wire combination)


Description

Features:
  • Applied for ASTM A387 Gr.11, Gr.12 and equivalents
  • Suitable for 1 pass fillet welding in the panel fin tube fabrication
Classification:
  • AWS A5.23 F7PZ-EB2-B2
Type of flux: Fused
Redrying of flux: 150~350℃x1h
Polarity: DCEP

 

Packaging data

Flux
Mesh
Can



G-80 12x65
12x200
20x200
32x200
20xD
25kg
25kg
25kg
25kg
25kg



Volume mm 240W, 350H, 240L




Wire φ mm Spool Coil Drum
USB2 1.6
2.0
2.4
3.2
4.0
4.8
10kg
10kg
10kg
-
-
-
20kg
-
-
-
-
-
-
25kg
25kg
25kg
25kg
25kg
-
-
-
75kg
75kg
75kg
-
-
150kg
150kg
150kg
150kg
400kg
-
-
-
-
-
Volume mm 240W, 110H, 230L
280W, 110H, 270L
430W, 90H, 430L
740W, 110H, 740L
840W, 110H, 840L
600φ, 770H

Composition (wire mass%)


Typical Guarantya
C 0.11 0.07~0.15
Si 0.13 0.05~0.30
Mn 0.57 0.45~1.00
P 0.007 0.025
S 0.006 0.025
Cr 1.49 1.00~1.75
Mo 0.53 0.45~0.65
Cu 0.11 0.35
Note: aSingle values are maximium.

Composition (weld metal mass %)


Typical Guarantya
C 0.06 0.05~0.15
Si 0.45 0.80
Mn 0.83 1.20
P 0.009 0.030
S 0.005 0.030
Cr 1.29 1.00~1.50
Mo 0.54 0.40~0.65
Cu 0.12 0.35
Note: aSingle values are maximium.

All-weld mechanical properties


Typical Guaranty
0.2%YS (MPa) 430 400min.
TS (MPa) 550 483~655
El on 4d (%) 27 22min.
IV 20°C (J) 40 -
PWHT (°Cxh) 690x1
690±15x1

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