IDENTIFICATION
GFC 800B
CLASSIFICATION
NF EN ISO 6847: T 69 4 Mn2NiCrMo B M 3 H5
DESCRIPTION
Fluxcored designed for welding high-strength fine grain structural steels. Low spatter loss, easy slag removal, smooth bead surface.
WELD METAL ANALYSIS (RANGE) %
| C | Mn | Si | Mo | S | P | Ni | Cr | Cu | V | Nb |
| 0.06 - 0.09 | 1.30 - 1.70 | 0.25 - 0.55 | 0.30 - 0.60 | 0.02 | 0.02 | 2.0 - 2.5 | 0.30 - 0.60 | 0.15 | 0.03 | 0.05 |
| Max | Max | max | max | max |
MECHANICAL PROPERTIES (RANGE)
| UTS (MPa) | YS (MPa) | EL (%) (L=4D) | CVN Impact Value | |
| Temp | Joules | |||
| 780 – 940 | 470 min | 17 min | -40°C | 47 |
MATERIALS
Heat-treated the grain structural steels such as StE 620, StE 690.
SHIELDING GAS : M21
PACKING PARAMETERS
| Size (mm) | Weight / Spool (kg) |
| 1.2 | 15 |
| 1.6 | 15 |