硼éç² Ferro Boron Powder
GB/T 5682-1995
ç±»å« Category | çå· Grades | åå¦æ份 % Chemical Composition | ||||||||
B | C | Si | A1 | S | P | Cu | ||||
ä¸å¤§äº Max | ||||||||||
ä½ç¢³ | Feb23C0.05 | 20.0-25.0 | 0.05 | 2.0 | 3.0 | 0.01 | 0.015 | 0.05 |
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FeB22C0.1 | 19.0-25.0 | 0.1 | 4.0 | 3.0 | 0.01 | 0.03 |
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FeB17C0.1 | 14.0-19.0 | 0.1 | 4.0 | 6.0 | 0.01 | 0.1 |
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FeB12C0.1 | 9.0-<14.0 | 0.1 | 4.0 | 6.0 | 0.01 | 0.1 |
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ä¸ç¢³ | FeB20C0.5 | A | 19.0-21.0 | 0.5 | 4.0 | 0.05 | 0.01 | 0.1 |
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B | 0.5 | 4.0 | 0.5 | 0.01 | 0.2 |
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FeB18C0.5 | A | 17.0-19.0 | 0.5 | 4.0 | 0.05 | 0.01 | 0.1 |
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B | 0.5 | 4.0 | 0.5 | 0.01 | 0.2 |
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FeB16C1.0 | 15.0-17.0 | 1.0 | 4.0 | 0.5 | 0.01 | 0.2 |
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FeB14C1.0 | 13.0-<15.0 | 1.0 | 4.0 | 0.5 | 0.01 | 0.2 |
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FeB12C1.0 | 9.0-<13.0 | 1.0 | 4.0 | 0.5 | 0.01 | 0.2 |
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