Fonweld AF700
FONWELD AF700
Tough and machinable surfacing alloy, flux coated.
DIN 8513: L – Cu Ni 10 Zn 42 (L – Ns)
AWS/ASME SFA – 5,8: RB Cu Zn - D
Applications:
- Surfacing welds on steel, cast iron and bronze. Especially suited for wear-resisting surfacing: metal-metal friction (good sliding properties), gear wheels, toothed racks, shafts, cams, skid rails, bearing shells, metal sealing joints.
Characteristics:
- Tough and easily machinable alloy. The weld metal is free of porosity and corrosion and wear resisting..
Source of heat:
- Oxy-acetylene torch
Availability:
- 3.0 x 500mm
- 4.0 x 500mm
Chemical analysis of weld deposit, typical values in %:
Zn | Ni | Si | Mn | Cu |
41.00 | 8.20-8.80 | 0.20 | 0.3 | Balance |
Mechanical properties:
Working Temperature: 910C
Melting Range: 890 - 920C
Hardness: 180 – 220 HB
Specifications
SKU | FONWELD AF700 |
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