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Merek: Baja Gnee
Menjual unit | : | Metric Ton |
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Komposisi kimia 440F stainless steel terutama mencakup unsur-unsur seperti zat besi, kromium, karbon, molibdenum dan kobalt, di antaranya kandungan karbonnya adalah 0,95-1,20%. Ini adalah baja stainless karbon tinggi dan chromium tinggi, milik stainless steel martensit. Ini memiliki ketahanan korosi yang baik, kekerasan tinggi dan ketahanan aus yang baik, tetapi ketangguhan yang buruk. Kekerasan perlakuan panasnya dapat mencapai 60-62 HRC. Ini terutama digunakan untuk memproduksi bagian -bagian mekanis seperti alat pemotong, bantalan dan katup.
Element | Minimum | Maximum |
Carbon | 0.95 | 1.20 |
Chromium | 16.0 | 18.0 |
Iron | Balance | — |
Manganese | — | 1.25 |
Molybdenum | — | 0.60 |
Nickel | — | 0.75 |
Nitrogen | — | 0.08 |
Phosphorus | — | 0.04 |
Selenium | — | 0.15 |
Silicon | — | 1.00 |
Sulphur | — | 0.030 |
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.