GB/T 7997-2026 in English
TO BE VALIDHardmetals—Vickers hardness test
- Issued on:2026-04-30
- Implemented on:2026-11-01
- File Format:PDF
- Delivery:Via email within 5 business days
Price(USD)：
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$306.00
$306.00
| Standard No: | GB/T 7997-2026 |
| Document status: | TO BE VALID |
| Title in English: | Hardmetals—Vickers hardness test |
| Title in Chinese: | 硬质合金 维氏硬度试验方法 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 5 business days |
| Issued on: | 2026-04-30 |
| Implemented on: | 2026-11-01 |
| Superseding: |
GB/T 7997-2014 Hardmetals―Vickers hardness test
|
| ICS Classification: | 77.160-Powder metallurgy |
| Chinese Classification: | H22-Metal mechanical property test method |
| Professional Classification: | GB-National Standard |
《GB/T 7997-2026硬质合金 维氏硬度试验方法》由TC243（全国有色金属标准化技术委员会）归口，TC243SC4（全国有色金属标准化技术委员会粉末冶金分会）执行，主管部门为中国有色金属工业协会。
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