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Serbuk keluli tahan karat 420J1 untuk percetakan 3D
Alloy 420 is a hardenable, martensitic stainless steel that is a modification of Alloy 410.Similar to 410, it contains a minimum of 12% chromium, just sufficient enough to give corrosion resistant properties. Alloy 420 has higher carbon content than Alloy 410 which is designed to optimize strength and hardness characteristics.
Penerangan Produk
Alloy 420 is a hardenable, martensitic stainless steel that is a modification of Alloy 410.Similar to 410, it contains a minimum of 12% chromium, just sufficient enough to give corrosion resistant properties. Alloy 420 has higher carbon content than Alloy 410 which is designed to optimize strength and hardness characteristics.
Maklumat umum
| Tempat Asal: | Changsha, China |
| jenama: | HLPOWDER |
| Item: | 420J1 |
| Saiz zarah: | 15-53μm/ 15-45μm |
| Persijilan: | ISO9001, ISO14001 |
| Kuantiti Pesanan Minima: | 20kg |
| Pembungkusan Details: | Tong besi |
| Masa Penghantaran: | Hari 7-10 |
Aplikasi
● Aeroangkasa
● Industri automotif
● Implan dan Peranti Perubatan
● Alat Perindustrian dan Acuan
● Kejuruteraan Ketepatan
● Mechanical and Engineering
● Penyesuaian
spesifikasi
Komposisi kimia:
| Aloi | Cr | Ni | Si | Mn | C | Fe |
| 420J1 | 12.0-14.0 | ≤ 0.60 | ≤ 1.00 | ≤ 1.00 | 0.15-0.25 | Bal |
Saiz Zarah:
| saiz zarah | Kepekaan mengetuk | Kebolehaliran | Taburan Saiz Zarah | ||
| D10 | D50 | D90 | |||
| 15-45μm | ≥4.5 | ≤ 20 | 15-22 | 26-35 | 46-55 |
| 15-53μm | ≥4.5 | ≤ 20 | 16-26 | 30-38 | 52-58 |
Nota: Serbuk percetakan 3D lain boleh didapati atas sebarang keperluan penyesuaian.
Powder's properties:
| Ketumpatan Bahagian (g/cm³) | ≥7.70 |
| Dicetak (xy) | |
| Kekuatan tegangan (MPa) | ≥1100 |
| Kekuatan Hasil (MPa) | ≥850 |
| Pemanjangan A10 (%) | ≥2 |
| Kekerasan HV/HRC | ≥45 HRC |
Ciri-ciri Serbuk
● Kesferaan Tinggi & Kebolehaliran Tinggi
● Kandungan oksigen yang rendah
● Atomisasi Gas dengan Nitrogen
Pakej
Untuk Percetakan 3D: Setiap Pakej PE + tin 20Kg atau Tong 25Kg/50Kg atau Tong 250Kg.
