Tabung Pipa Las Stainless Steel
Keterangan
| Nama | Tabung & Pipa Baja Tahan Karat Mulus & Dilas. | ||||||
| Standar | ASTM A554,A249,A269 dan A270
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| Kelas Bahan | 201: Ni 0,8%~1% | ||||||
| 202: Ni 3,5%~4,5% | |||||||
| 304: Ni 8%, Cr 18% | |||||||
| 316: Ni 10%, Cr 18% | |||||||
| 316L: Ni 10%~14% | |||||||
| 430: Kr16%6~18% | |||||||
| Diameter luar
| 10-1000mm | ||||||
| ketebalan | 1-100mm | ||||||
| Panjang | 6m atau sebagai permintaan pelanggan | ||||||
| Penerima toleransi | a)Diameter Luar:+/- 0,2mm | ||||||
| b)Ketebalan:+/- 0,02 mm | |||||||
| c)Panjang:+/- 5mm | |||||||
| Permukaan | 180G,240G,320G Satin / Garis Rambut 400G, 600G Lapisan cermin | ||||||
| Aplikasi | pegangan, pagar, tangga, layar jaring las, pintu, jendela, balkon, pagar, bangku, furnitur, dll | ||||||
| Tes | Uji labu siam, uji lanjutan, uji tekanan air, uji busuk kristal, panas pengobatan, NDT | ||||||
| bahan kimia komposisi Bahan
| Komposisi bahan | 201 | 202 | 304 | 316 | 316L | 430 |
| C | <=0,15 | <=0,15 | <=0,08 | <=0,08 | <=0,035 | <=0,12 | |
| Si | <=1,00 | <=1,00 | <=1,00 | <=1,00 | <=1,00 | <=1,00 | |
| Mn | 5.5-7.5 | 7.5-10 | <=2,00 | <=2,00 | <=2,00 | <=1,00 | |
| P | <=0,06 | <=0,06 | <=0,045 | <=0,045 | <=0,045 | <=0,040 | |
| S | <=0,030 | <=0,030 | <=0,030 | <=0,030 | <=0,030 | <=0,030 | |
| Cr | 13-15 | 14-17 | 18-20 | 16-18 | 16-18 | 16-18 | |
| Ni | 0.7-1.1 | 3.5-4.5 | 8-10.5 | 10.0-14.0 | 10.0-14.0 | ** | |
| Mo | ** | ** | ** | ** | 2.0-3.0 | ** | |
| ukuran tabung bulat | 12.7x1.0 , 15.8x1.2, 19.1x1.2, 25.4x1.2 | ||||||
| tabung persegi | 25.4x25.4x1.2 ,25.4x25.4x2.0 , 31.8x31.8x1.2 ,38.1x38.1x1.5 | ||||||
| Tabung persegi panjang | 40x20x1.5 , 50x25x1.5 | ||||||
