SS 420
SS420 martensitic stainless wire for Arc Spray coatings with high hardness, strong adhesion, wear resistance and dimensional restoration capability.
Thermal spray wires
ER 420
420 alloy spray wire for industrial maintenance coatings, balancing hardness, stable spraying behavior and post-coating machinability.
Easy to spray with electric arc systems
Balanced coating hardness and durability
Suitable for cost-conscious surface restoration jobs
Product description
420 alloy spray wire for industrial maintenance coatings, balancing hardness, stable spraying behavior and post-coating machinability.
Used on friction surfaces, shaft journals, fit-up areas, drivetrain parts and components needing improved wear life while remaining serviceable after spraying.
Technical specifications
- Chemical composition
- Fe-Cr-C alloy
- Standard size
- 1.6 mm / 2.0 mm / 3.17 mm, đóng cuộn theo yêu cầu
- Typical coating hardness
- 36-44 HRC
- Suitable process
- Arc Spray
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