Round Bars
S.S. 430F / 440 A/B/C
Martensitic Steels - High quality round bars.
MOQ: Contact for details
Diameter: Wide range available
Condition: Rolled / Forged / Bright
Martensitic Steels
S.S. 430F / 440 A/B/C
430F: ferritic variant with added S for machinability. 440C: high C (≈1.0-1.2%) martensitic stainless with very high hardness - used for bearings, blades.
Key Features
- High hardness (440C)
- Machinability (430F)
- Bearing grade (440C)
Applications
- Bearings
- Blades
- Machined parts
Specifications
Contact us for detailed chemical composition and mechanical properties.
Request Datasheet