DIN 2391 boṣewa fun kongetutu kale iran tube, irin
Iwọn (mm):
Jade opin: 16-325
Odi sisanra: 1-22
Ipari: O pọju: 12000
Ohun elo akọkọ:
Eto hydraulic pẹlu irin, irin ọkọ ayọkẹlẹ, ti a lo ni lilo pupọ ni ọna ẹrọ hydraulic ni tube irin, ẹrọ mimu abẹrẹ ni tube irin, hydraulic press in tube tube, tube irin, EVA foam hydraulic machinery, precision hydraulic steel pipe machine, ẹrọ ṣiṣe bata , Awọn ohun elo hydraulic, tubing tubing giga, tubing hydraulic, awọn eto kaadi ti awọn isẹpo, awọn isẹpo paipu, ẹrọ roba, ẹrọ ti nparo, ẹrọ simẹnti, ẹrọ imọ-ẹrọ, ọkọ ayọkẹlẹ ti o ga julọ ti paipu paipu pọọlu, ọkọ imototo, ile-iṣẹ ọkọ ayọkẹlẹ, ile-iṣẹ ọkọ oju omi, iṣelọpọ irin , Ile-iṣẹ ologun, ẹrọ Diesel, ẹrọ ijona inu, ẹrọ ikọlu, ẹrọ ikole, ẹrọ ogbin ati igbo, ati bẹbẹ lọ.
Ohun elo kemikali (%)
| irin ite | C max | O pọju | Mn | P max | S max |
| St35 | 0.17 | 0.35 | 0.40 | 0.025 | 0.025 |
| St45 | 0.21 | 0.35 | 0.40 | 0.025 | 0.025 |
| St52 | 0.22 | 0.35 | 1.60 | 0.025 | 0.025 |
Awọn ohun-ini ẹrọ (Mpa)
| Awọn ipo ifijiṣẹ | tutu ṣiṣẹ (lile) BK | tutu ṣiṣẹ (asọ) BKW | Ṣiṣẹ tutu ati imukuro agbara BKS | annealing(GBK) | deede (NSK) |
| irin ite | / | / | / | / | / |
| St35 | TS:480 E:6 | TS:420 E:10 | TS:420 YS:315 E:14 | TS:315 E:25 | TS:340-470 YS:235 E:25 |
| St45 | TS:580 E:5 | TS:520 E:8 | TS:520 YS:375 E:12 | TS:390 E:21 | TS: 440-570 YS: 255 E: 21 |
| St52 | TS:640 E:4 | TS:580 E:7 | TS:580 YS:420 E:10 | TS:490 E:22 | TS:490-630 YS:355 E:22 |
Akiyesi: TS: Agbara Fifẹ YS: Agbara Ikore E: Ilosiwaju
Akoko ifiweranṣẹ: Oṣu Kẹwa 15-2019