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Peças de usinagem personalizadas de preciso bolo redondo de titnio
Grau | Composiço química, percentagem em peso (%) | ||||||||||||
C (≤) | O (≤) | N (≤) | H (≤) | Fe (≤) | Al | V | Pd | Ru | No. | Mo. | Outros elementos Max. cada | Outros elementos Max. total | |
Gr1 | 0.08 | 0.18 | 0.03 | 0.015 | 0.20 | - No. | - No. | - No. | - No. | - No. | - No. | 0.1 | 0.4 |
Gr2 | 0.08 | 0.25 | 0.03 | 0.015 | 0.30 | - No. | - No. | - No. | - No. | - No. | - No. | 0.1 | 0.4 |
Gr4 | 0.08 | 0.25 | 0.03 | 0.015 | 0.30 | - No. | - No. | - No. | - No. | - No. | - No. | 0.1 | 0.4 |
Gr5 | 0.08 | 0.20 | 0.05 | 0.015 | 0.40 | 5.5 ¢ 6.75 | 3.5 ¢4.5 | - No. | - No. | - No. | - No. | 0.1 | 0.4 |
Gr7 | 0.08 | 0.25 | 0.03 | 0.015 | 0.30 | - No. | - No. | 0.12-0.25 | - No. | 0.12-0.25 | - No. | 0.1 | 0.4 |
Gr9 | 0.08 | 0.15 | 0.03 | 0.015 | 0.25 | 2.5 ¢3.5 | 2.0 ¢3.0 | - No. | - No. | - No. | - No. | 0.1 | 0.4 |
Gr11 | 0.08 | 0.18 | 0.03 | 0.15 | 0.2 | - No. | - No. | 0.12-0.25 | - No. | - No. | - No. | 0.1 | 0.4 |
Gr12 | 0.08 | 0.25 | 0.03 | 0.15 | 0.3 | - No. | - No. | - No. | - No. | 0.6 ¢0.9 | 0.2 ¢ 0.4 | 0.1 | 0.4 |
Gr16 | 0.08 | 0.25 | 0.03 | 0.15 | 0.3 | - No. | - No. | 0.04 ¢0.08 | - No. | - No. | - No. | 0.1 | 0.4 |
Gr23 | 0.08 | 0.13 | 0.03 | 0.125 | 0.25 | 5.5 ¢ 6.5 | 3.5 ¢4.5 | - No. | - No. | - No. | - No. | 0.1 | 0.1 |
Requisitos químicos | |||||||||||
N | C | H | Fe | O | Al | V | Pd | Mo. | No. | Ti | |
Gr1 | 0.03 | 0.08 | 0.015 | 0.20 | 0.18 | / | / | / | / | / | Balo |
Gr2 | 0.03 | 0.08 | 0.015 | 0.30 | 0.25 | / | / | / | / | / | Balo |
Gr5 | 0.05 | 0.08 | 0.015 | 0.40 | 0.20 | 5.5 a 6.75 | 3.5 a 4.5 | / | / | / | Balo |
Gr7 | 0.03 | 0.08 | 0.015 | 0.30 | 0.25 | / | / | 0.12 a 0.25 | / | / | Balo |
Gr12 | 0.03 | 0.08 | 0.015 | 0.30 | 0.25 | / | / | / | 0.2~0.4 | 0.6~0.9 | Balo |
Requisitos de traço | |||||
Grau | Duraço de traço ((min) | Força de rendimento ((mm) | Duraço (%) | ||
KSI | MPa | Ksi | MPa | ||
1 | 35 | 240 | 20 | 138 | 24 |
2 | 50 | 345 | 40 | 275 | 20 |
5 | 130 | 895 | 120 | 828 | 10 |
7 | 50 | 345 | 40 | 275 | 20 |
12 | 70 | 438 | 50 | 345 | 18 |
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