347/347H irin alagbara, irin 6.0 * 1.25mm coiled ọpọn iwẹ / capillary ọpọn
Kemikali Tiwqn
347/347H irin alagbara, irin 6.0 * 1.25mm coiled ọpọn iwẹ / capillary ọpọn
Tabili ti o tẹle n ṣe afihan akojọpọ kemikali ti ite 347H irin alagbara, irin.
| Eroja | Akoonu (%) |
|---|---|
| Irin, Fe | 62.83 – 73.64 |
| Chromium, Kr | 17 – 20 |
| Nickel, Ni | 9 – 13 |
| Manganese, Mn | 2 |
| Silikoni, Si | 1 |
| Niobium, Nb (Columbium, Cb) | 0.320 – 1 |
| Erogba, C | 0.04 – 0.10 |
| Phosphorous, P | 0.040 |
| Efin, S | 0.030 |
Ti ara Properties
347/347H irin alagbara, irin 6.0 * 1.25mm coiled ọpọn iwẹ / capillary ọpọn
Awọn ohun-ini ti ara ti ite 347H irin alagbara, irin ni a fun ni tabili atẹle.
| Awọn ohun-ini | Metiriki | Imperial |
|---|---|---|
| iwuwo | 7,7 - 8,03 g / cm3 | 0.278 – 0.290 lb/ni³ |
Darí Properties
347/347H irin alagbara, irin 6.0 * 1.25mm coiled ọpọn iwẹ / capillary ọpọn
Awọn ohun-ini ẹrọ ti ite 347H irin alagbara, irin ti han ni tabili atẹle.
| Awọn ohun-ini | Metiriki | Imperial |
|---|---|---|
| Agbara fifẹ, Gbẹhin | 480 MPa | 69600 psi |
| Agbara fifẹ, ikore | 205 MPa | 29700 psi |
| Agbara rú (@750°C/1380°F, aago 100,000 wakati) | 38 - 39 MPa, | 5510 – 5660 psi |
| Iwọn rirọ | 190 – 210 GPA | 27557 – 30458 ksi |
| Ipin Poisson | 0.27 – 0.30 | 0.27 – 0.30 |
| Elongation ni isinmi | 29% | 29% |
| Lile, Brinell | 187 | 187 |
Ṣiṣe ati Itọju Ooru
347/347H irin alagbara, irin 6.0 * 1.25mm coiled ọpọn iwẹ / capillary ọpọn
Ṣiṣe ẹrọ
Machining ite 347H irin alagbara, irin ni die-die tougher ju ti ite 304, irin.Sibẹsibẹ, lile ti irin yii le dinku nipasẹ lilo awọn ifunni rere igbagbogbo ati awọn iyara lọra.
Alurinmorin
Ite 347H irin alagbara, irin le ti wa ni welded lilo julọ ti awọn resistance ati seeli ọna.Alurinmorin Oxyacetylene ko fẹ fun irin yii.
Gbona Ṣiṣẹ
Forging, ibinu ati awọn ilana iṣẹ gbigbona miiran le ṣee ṣe ni 1149 si 1232°C (2100 si 2250°F).Irin ite 347H gbọdọ jẹ omi ti o pa ati fikun lati gba líle ti o pọju.
Tutu Ṣiṣẹ
Ite 347H irin alagbara, irin le jẹ ontẹ ni imurasilẹ, ṣofo, yiyi ati iyaworan bi o ṣe le pupọ ati ductile.
Annealing
Ite 347H irin alagbara, irin ni a le parẹ ni iwọn otutu ti o wa lati 1010 si 1193°C (1850 si 2000°F) ati lẹhinna fi omi pa.
Lile
Ite 347H irin alagbara, irin ko dahun si itọju ooru.Lile ati agbara ti irin le pọ nipasẹ iṣẹ tutu.
