Kobelco; AWS A5.23 F10PZ-EG-G; PF-200S/ US-9Cb; SAW (flux and wire combination)


Description

Features:
  • Suitable for multi-pass butt welding of 9%Cr-1%Mo-V-Nb steel
  • Excellent creep rupture strength
Classification: AWS A5.23 F10PZ-EG-G
Type of flux: Bonded
Redrying of flux: 200-300°Cx1h
Polarity: AC

 

Packaging data

Flux Mesh Can Wire φ mm Spool Coil
PF-200S 10x48 20kg US-9Cb 1.2 20kg -




1.6 20kg -




2.4 - 25kg




3.2 - 25kg




4.0 - 25kg
Volume mm 240W, 350H, 240L Volume mm 300W, 110H, 300L 430W, 90H, 430L

Composition (wire mass%)

  Typical Guarantya
C 0.08 0.14
Si 0.13 0.30
Mn 1.73 2.00
P 0.005 0.020
S 0.003 0.020
Ni 0.57 1.00
Cr 8.81 8.00-10.50
Mo 0.90 0.80-1.20
Nb 0.05 0.10
V 0.23 0.50
Cu 0.02 0.15
Note: aSingle values are maximium.

Composition (weld metal mass %)

  Typical Guarantya
C 0.06 0.12
Si 0.12 0.60
Mn 1.58 2.00
P 0.008 0.025
S 0.004 0.025
Ni 0.55 1.00
Cr 8.31 8.00-10.50
Mo 0.88 0.80-1.20
Nb 0.03 0.15
V 0.21 0.50
Note: aSingle values are maximium.

Weld mechanical properties

  Typical Guaranty
0.2%YS (MPa) 580 607min.
TS (MPa) 710 690-827
EI on 4d (%) 24 16min.
IV 0°C (J) 68 -
PWHT (°Cxh) 740x8 745±15x1

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