Insinyur Mekanik Tabung Baja Seamless Presisi Dengan Karbon / Paduan
stainless steel presisi tubing
,Seamless Carbon Steel tube
Tubing Mekanis Karbon dan Baja Alloy Tanpa Jahit, diproduksi sesuai dengan standar teknis ASTM A519, dengan kelas baja 1010, 1020, 1026, 4130,4140 dll
Jangkauan ukuran:O.D.:6-450mm W.T.:1-30mm L:max12000mm
| Kelas baja dan komposisi kimia: | |||||||
| Baja | C | Mn | P | S | Ya. | Cr | Mo |
| Kelas | maksimal | maksimal | maksimal | maksimal | menit | ||
| 1008 | 0.10 | 0.30-0.50 | 0.040 | 0.050 | |||
| 1010 | 0.08-0.13 | 0.30-0.60 | 0.040 | 0.050 | |||
| 1018 | 0.15-0.20 | 0.60-0.90 | 0.040 | 0.050 | |||
| 1020 | 0.18-0.23 | 0.30-0.60 | 0.040 | 0.050 | |||
| 1026 | 0.22-0.28 | 0.60-0.90 | 0.040 | 0.050 | |||
| 1035 | 0.32-0.38 | 0.60-0.90 | 0.040 | 0.050 | |||
| 1045 | 0.43-0.50 | 0.60-0.90 | 0.040 | 0.050 | |||
| 4130 | 0.28-0.33 | 0.40-0.60 | 0.040 | 0.040 | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 |
| 4140 | 0.38-0.43 | 0.75-1.00 | 0.040 | 0.040 | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 |
| Kelas | kondisi | Ultimat | Hasil | Perpanjangan | Rockwell |
| Kekuatan | Kekuatan | Kekerasan | |||
| Ksi Mpa | Ksi Mpa | % | Skala B | ||
| 1020 | HR | 50 345 | 32 221 | 25 | 55 |
| CW | 70 483 | 60 414 | 5 | 75 | |
| SR | 65 448 | 50 345 | 10 | 72 | |
| A | 48 331 | 28 193 | 30 | 50 | |
| N | 55 379 | 34 234 | 22 | 60 | |
| 1035 | HR | 65 448 | 40 276 | 20 | 72 |
| CW | 85 586 | 75 517 | 5 | 88 | |
| SR | 75 517 | 65 448 | 8 | 80 | |
| A | 60 414 | 33 228 | 25 | 67 | |
| N | 65 448 | 40 276 | 20 | 72 | |
| 1045 | HR | 75 517 | 45 310 | 15 | 80 |
| CW | 90 621 | 80 552 | 5 | 90 | |
| SR | 80 552 | 70 483 | 8 | 85 | |
| A | 65 448 | 35 241 | 20 | 72 | |
| N | 75 517 | 48 331 | 15 | 80 | |
| 4130 | HR | 90 621 | 70 483 | 20 | 89 |
| SR | 105 724 | 85 586 | 10 | 95 | |
| A | 75 517 | 55 379 | 30 | 81 | |
| N | 90 621 | 60 414 | 20 | 89 | |
| 4140 | HR | 120 855 | 90 310 | 15 | 100 |
| SR | 120 855 | 100 689 | 10 | 100 | |
| A | 80 552 | 60 414 | 25 | 85 | |
| N | 120 855 | 90 621 | 20 | 100 |
Aplikasi: untuk mesin, insinyur mekanik


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