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| Position: Chinese Standard in English/GB 1172-1974 |
| GB 1172-1974 Conversion table of hardness and tensile strength of ferrous metals (English Version) | |||
| Standard No.: | GB 1172-1974 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | 3000 words | Price(USD): | 90.00 remind me the price change |
| Implemented on: | 1975-3-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB 1172-1974 |
| English Name: | Conversion table of hardness and tensile strength of ferrous metals |
| Chinese Name: | 黑色金属硬度及强度换算值 |
| Chinese Classification: | H22 Metal mechanical property test method |
| Professional Classification: | GB National Standard |
| Implemented on: | 1975-3-1 |
| Status: | superseded |
| Superseded by: | GB/T 1172-1999 Conversion of hardness and strength for ferrous metal |
| Superseded on: | 1999-10-1 |
| Language: | English |
| File Format: | |
| Word Count: | 3000 words |
| Price(USD): | 90.00 |
| Delivery: | via email in 1~3 business day |