TCVN 12142-3
TCVN 12142-3 (热处理钢、合金钢和易切削钢 -- 第3部分：表面硬化钢)· TCVN (越南) · 34 种材料
| 名称 | 材料组别 | |
|---|---|---|
| 15NiCr13 | 结构钢 | chevron_right |
| 16MnCr5 | 结构钢 | chevron_right |
| 16MnCrB5 | 结构钢 | chevron_right |
| 16MnCrS5 | 结构钢 | chevron_right |
| 16NiCr4 | 结构钢 | chevron_right |
| 16NiCrS4 | 结构钢 | chevron_right |
| 17Cr3 | 结构钢 | chevron_right |
| 17CrNi6-6 | 结构钢 | chevron_right |
| 17CrS3 | 结构钢 | chevron_right |
| 17NiCrMo6-4 | 结构钢 | chevron_right |
| 18CrMo4 | 结构钢 | chevron_right |
| 18CrMoS4 | 结构钢 | chevron_right |
| 18CrNiMo7-6 | 结构钢 | chevron_right |
| 18NiCr5-4 | 结构钢 | chevron_right |
| 20Cr4 | 结构钢 | chevron_right |
| 20CrS4 | 结构钢 | chevron_right |
| 20MnCr5 | 结构钢 | chevron_right |
| 20MnCrS5 | 结构钢 | chevron_right |
| 20MoCr4 | 结构钢 | chevron_right |
| 20MoCrS4 | 结构钢 | chevron_right |
| 20NiCrMo2-2 | 结构钢 | chevron_right |
| 20NiCrMoS2-2 | 结构钢 | chevron_right |
| 22CrMoS3-5 | 结构钢 | chevron_right |
| 22Mn6 | 结构钢 | chevron_right |
| 24CrMo4 | 结构钢 | chevron_right |
| 24CrMoS4 | 结构钢 | chevron_right |
| 28Cr4 | 结构钢 | chevron_right |
| 28CrS4 | 结构钢 | chevron_right |
| C10E | 结构钢 | chevron_right |
| C10R | 结构钢 | chevron_right |
| C15E | 结构钢 | chevron_right |
| C15R | 结构钢 | chevron_right |
| C16E | 结构钢 | chevron_right |
| C16R | 结构钢 | chevron_right |