65Mn Spring Steel Shim Blanking
What is this part? 65Mn Spring Steel Shim Blanking is a Washer / Shim manufactured from 65Mn spring steel by Balford. Production process: Precision Stamping → Deburring → Heat Treatment → Surface Treatment. Finish: Blackening, applied after Quenching & tempering. Key dimensions: Custom sizes and thicknesses to customer drawing. Key requirements: Through hardened for hardness, tensile and yield strength; cold-rolled coil or high-carbon spring steel strip.
Precision Metal Stamping
| Product Name | 65Mn Spring Steel Shim Blanking |
|---|---|
| Category | Washer / Shim |
| Process Flow | Precision Stamping→Deburring→Heat Treatment→Surface Treatment |
| Material | 65Mn spring steel |
| Surface Treatment | Blackening |
| Heat Treatment | Quenching & tempering |
| Key dimensions | Custom sizes and thicknesses to customer drawing |
| Key requirements | Through hardened for hardness, tensile and yield strength; cold-rolled coil or high-carbon spring steel strip |
Case Review
65Mn steel hardened adjusting shims, custom sizes and thicknesses. Processes include stamping, blanking, fine blanking, heat treatment, blackening, Zn-Fe plating, and nickel alloy plating. Through-hardened shims are heat treated in an isothermal furnace to boost hardness, tensile, and yield strength for a more durable component. Custom 65Mn flat adjusting shims are made from cold-rolled steel coils and high-carbon spring steel strip.
