English Title: | Metallic materials—Rockwell hardness test—Part 1:Test method |
Chinese Title: | 金属材料 洛氏硬度试验 第1部分: 试验方法 |
Standard No.: | GB/T 230.1-2018 |
Category No.: | H22 |
Issued by: | SAIC AND SAC |
Issued on: | 2018-05-14 |
Implemented on: | 2018-12-1 |
Status: | valid |
Superseded by: | |
Superseded on: | |
Abolished on: | |
Superseding: | GB/T 230.1-2009 Metallic materials - Rockwell hardness test - Part 1: Test method(scales A, B, C, D, E, F, G, H, K, N, T)
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Word Count: | 14500 words |
Similar Standards: |
GB/T 2107-1980
GB/T 1818-1994
GB 6615-1986
GB/T 43354-2023
GB/T 43112-2023
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GB/T 41641-2022
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