蘇州市毅鑫新材料科技有限公司
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304L-YB
2019-10-31
1
產品名稱: 304L-YB
產品描述:
采用水霧化304L不銹鋼粉末制備的金屬粉末注射成型專用喂料，僅適用于注射成型和催化脫脂工藝制造各類復雜形狀304L不銹鋼結構件。
燒結后典型成分(%) :
| C | Cr | Ni | Mn | Si | Fe |
| ≤0.03 | 18-20 | 8-12 | ≤2 | ≤1 | Bal |
注射原料性能參數
| 項目 | 單位 | 典型值 | 參考范圍 | 測試方法 |
| 熔融指數 | g/10min | 1000 | 500-1500 | ISO 1133(190℃.21.6Kg) |
| 燒結密度 | g/cm3 | 7.75 | ≥7.70 | ISO 3369 |
| 標準收縮率 | / | 1.165 | 1.162-1.168 | 模具尺寸/產品尺寸 |
燒結部件的物理機械性能
| 項目 | 燒結態 |
| 密度 | ≥7.75/cm3 |
| 屈服強度 | ≥180Mpa |
| 極限拉伸強度 | ≥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 |