PRODUCTS
Steel Beads
- For peening
Model：Material: Metal Shape: Spherical Hardness: Hard
Blasting material of fine metal particles that is more ultramicro than conventional shot blast abrasives.
Main Features of Steel Beads
- Ultramicro, spherically-shaped particles made by the Nitrogen Gas Atomizing method.
- Great effect in surface peening for precision metal parts.
Shot peening treatment with Steel Beads will increase strength of metal parts, reducing needs of parts enlargement for strengthening purposes.
Specifications of Steel Beads
| Chemical Composition | C ：1.00％ Si：1.20％ Mn：0.90％ |
Particle Size | BPC040：500～300μm BPC050：300～150μm BPC080：200～100μm BPC150：150～ 50μm BPC300：70μm or smaller |
|---|---|---|---|
| Hardness | 700Hv or greater | Packaging Specification | 20kg paper bag/cardboard box |
Applications of Steel Beads
- Peening
- Grinding/Cleaning
- Satin processing and pre-treatment
Various data for Steel Beads
Measurement Results about Steel Beads
Measured Data of Residual Stress
By shot peening process, a large residual stress is given to 10μm depth from surface.
Measured Chart of Surface Roughness
Surface roughness of approximately Ra 0.2 remains even after shot peening treatment.
Project Photos
Shot material for peening [steel beads]
Surface treatment shot material steel beads