GB/T 10421-2025 "Determination of density of sintered metal friction materials" stipulates the determination method of density of sintered metal friction materials. The standard specifies the test principle, sample requirements, equipment, test steps and result calculation. It is suitable for the detection of sintered metal friction material density. It provides a unified specification for evaluating material compactness and physical performance, and helps the quality control and application suitability judgment of related products.
| Status | Incoming |
|---|---|
| CCS | H72 | ICS | 77.160 |
| Release Date | 2025-06-30 00:00:00 | Implementation Date | 2026-01-01 00:00:00 |