苏州市毅鑫新材料科技有限公司
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304L-YB
2019-10-31
1
产品名称: 304L-YB
产品描述:
采用水雾化304L不锈钢粉末制备的金属粉末注射成型专用喂料，仅适用于注射成型和催化脱脂工艺制造各类复杂形状304L不锈钢结构件。
烧结后典型成分(%) :
| C | Cr | Ni | Mn | Si | Fe |
| ≤0.03 | 18-20 | 8-12 | ≤2 | ≤1 | Bal |
注射原料性能参数
| 项目 | 单位 | 典型值 | 参考范围 | 测试方法 |
| 熔融指数 | g/10min | 1000 | 500-1500 | ISO 1133(190℃.21.6Kg) |
| 烧结密度 | g/cm³ | 7.75 | ≥7.70 | ISO 3369 |
| 标准收缩率 | / | 1.165 | 1.162-1.168 | 模具尺寸/产品尺寸 |
烧结部件的物理机械性能
| 项目 | 烧结态 |
| 密度 | ≥7.75/cm³ |
| 屈服强度 | ≥180Mpa |
| 极限拉伸强度 | ≥500mpa |
| 延伸率 | ≥45% |
| 硬度 | ≥120HV10 |
Product name: 304L-YB
Product description:
Special injection for metal powder injection molding prepared by water atomization of 304L stainless steel powder is only suitable for injection molding and catalytic degreasing process to manufacture various complex shapes of 304L stainless steel structural parts.
Typical composition after sintering (%) :
| C | Cr | Ni | Mn | Si | Fe |
| ≤0.03 | 18-20 | 8-12 | ≤2 | ≤1 | Bal |
Injection raw material performance parameters:
| Project | Unit | Typical valve | Reference range | Testing method |
| Melt Index | g/10min | 1000 | 500-1500 | ISO 1133(190℃.21.6Kg) |
| Sintering density | g/cm³ | 7.75 | ≥7.70 | ISO 3369 |
| Standard shrinkage | / | 1.165 | 1.162-1.168 | Mold size / product size |
Physical and mechanical properties of sintered parts:
| Project | Sintered state |
| Density | ≥7.75/cm³ |
| Yield Strength | ≥180Mpa |
| Ultimate tensile strength | ≥500mpa |
| Elongation | ≥45% |
| hardness | ≥120HV10 |