Kobelco; AWS A5.17 F7A8-EH14, F7P8-EH14 ; PF-H55LT / US-36; SAW (flux and wire combination)


Description

Features:
  • Suitable for welding of structures for low temperature service
  • Excellent impact value down to -60°C and CTOD down to -50°C
Classification: AWS A5.17 F7A8-EH14, F7P8-EH14
Type of flux: Bonded
Redrying of flux: 200-300°Cx1h
Polarity: AC

 

Packaging data

Flux Mesh Can Wire φ mm Coil
PF-H55LT 10x48 20kg US-36 3.2 25kg 76kg -




4.0 25kg 75kg 150kg




4.8 25kg 75kg 150kg
Volume mm 240W, 350H, 240L Volume mm 430W, 90H, 430L 740W, 110H, 740L 840W, 110H, 840L

Composition (wire mass%)

  Typical Guarantya
C 0.12 0.10-0.20
Si 0.03 0.10
Mn 1.95 1.70-2.20
P 0.013 0.030
S 0.008 0.030
Cu 0.12 0.35
Note: aSingle values are maximium.

Composition (weld metal mass %)

  Typical
C 0.08
Si 0.19
Mn 1.42
P 0.013
S 0.005
Ti 0.02
B 0.004

Weld mechanical properties

  Typical Guaranty
0.2%YS (MPa) 490 460 400min.
TS (MPa) 555 540 483-655
EI on 4d (%) 34 34 22min.
IV -62°C (J) 180 160 27min.
PWHT (°Cxh) AW 620x1 AW & 620±15x1

Approvals / Click here for certificates


Single Tandem
ABS 3M, 3YM, MG
4YM, MG
LR 5Y40M, H5 -
DNV ⅤYM,VL2-4,VL4-4 ⅤYM
BV A4YM, UP -
NK KAWL3M KAWL3M

Recently viewed