4140, 42CrMo4, 42CrMo, 1.7225 alaiṣẹ irin pipe olupese
Apejuwe:
Iwọnwọn: EN 10083
| Ipele | Iṣiro Kemikali： | |||||||
| Standard | C | Si | Mn | Cr | Mo | P | s | |
| O pọju | O pọju | O pọju | O pọju | O pọju | O pọju | O pọju | ||
| 42CrMo4 | EN10083 | 0.38-0.45 | 0.4 | 0.6-0.9 | 0.9-1.2 | 0.15-0.3 | 0.025 | 0.035 |
| 4140 | ASTM A29 / A29M-04 | 0.33-0.48 | 0.15-0.35 | 0.75-1.0 | 0.8-1.1 | 0.15-0.25 | 0.03 | 0.03 |
| 42CrMo | GB/T 3077 | 0.38-0.45 | 0.17-0.37 | 0.4-0.7 | 0.09-1.2 | 0.15-0.25 | 0.035 | 0.035 |
Awọn ohun-ini ẹrọ:
| Ipele | Darí Properties | ||||||
| Standard | Agbara Ikore | Agbara fifẹ | elongation | Iye Ipa | Lile | àkv | |
| Min Mpa | Min Mpa | Min ︱ | min J | HB | min | ||
| 42CrMo4 | EN10083 | 930 | 1080 | 26 | ≥63 | ≤217 | 78 |
| 4140 | ASTM A29 / A29M-04 | 610 | 795 | 22 | – | 241 | 157 |
| 42CrMo | GB/T 3077 | 275 | 410-560 | ≥12 | ≥63 | ≤217 | 78 |
Ifihan iṣelọpọ:
Ohun elo:
Paipu alailẹgbẹ alloy jẹ iru paipu irin alailẹgbẹ, ati pe iṣẹ rẹ ga pupọ ju ti arinrin lọ.
irin pipe. Nitori paipu irin ni diẹ ẹ sii Cr, awọn oniwe-giga otutu resistance, kekere otutu resistance
ati ipata resistance ni o wa dara ju miiran seamless irin pipes. Nitorinaa tube alloy jẹ lilo pupọ ni epo, kemikali,
ina agbara, igbomikana ati awọn miiran ise.
4140 paipu ti ko nipọn ti o nipọn jẹ irin agbara giga-giga pẹlu agbara giga ati lile, lile ti o dara, ko si han
ibinu ibinu, opin rirẹ giga ati resistance si awọn ipa pupọ lẹhin quenching ati tempering, iwọn otutu kekere O dara
ikolu toughness. Irin naa dara fun iṣelọpọ awọn apẹrẹ ṣiṣu nla ati alabọde ti o nilo agbara kan
ati lile.
Awọn abuda paipu ti ko nipọn 4140 ati ipari ti ohun elo: agbara giga, lile lile, lile to dara, kekere
abuku lakoko piparẹ, agbara ti nrakò ati agbara pipẹ ni awọn iwọn otutu giga. Forgings nilo ti o ga
agbara ati apakan piparẹ ti o tobi ju irin 35CrMo lọ, gẹgẹbi awọn jia nla fun isunmọ locomotive, gbigbe supercharger
awọn jia, awọn apa ẹhin, awọn ọpa asopọ ti kojọpọ pupọ ati awọn agekuru orisun omi, tun le ṣee lo Epo jinn kanga pipe awọn isẹpo paipu ati ipeja
Awọn irinṣẹ ti o wa ni isalẹ 2000m, ati pe o le ṣe lo fun awọn apẹrẹ ti awọn ẹrọ atunse, ati bẹbẹ lọ.
Nkojọpọ:
Iwe-ẹri Mill:
Anfani:
Ohun elo aise jẹ lati iṣelọpọ Top eyiti o ṣe ileri didara giga.
Imọ ọna ẹrọ deede jẹrisi ifarada iwọn gangan.
Ẹgbẹ tita to munadoko fun ọ ni imọran to dara.
Ifunni ẹgbẹ lẹhin-tita ati atilẹyin fun iṣeduro ọja.
Iṣakoso Didara:
Iṣẹ wa:
RFQ:
Q1: Ṣe o jẹ iṣelọpọ tabi Oloja
A: A jẹ mejeeji iṣelọpọ ati oniṣowo
Q2: Ṣe o le pese apẹẹrẹ?
A: Ayẹwo kekere le ṣee funni nipasẹ ọfẹ, ṣugbọn olura yẹ ki o san owo sisan
Q3: Ṣe o le pese iṣẹ ṣiṣe?
A: A le funni ni gige, liluho, kikun, erupẹ aso ati be be lo…
Q4: Kini anfani rẹ lori irin?
A: A le ṣe akanṣe ọna irin ni ibamu si awọn iyaworan tabi ibeere.
Q5: Bawo ni nipa iṣẹ iṣiro rẹ?
A: a ni egbe eekaderi ọjọgbọn ti o ni iriri ọlọrọ lori sowo, le pese laini ọkọ oju omi ti o duro ati didara.
Oja:
A ti kọ igba pipẹ ati ibatan ifowosowopo iduroṣinṣin pẹlu awọn alabara ni ile, bii Shanghai, Jiangsu,
Zhejiang, Anhui,Shandong, Jiangxi, Qinghai, Liaoning, Hainan ati be be lo.
Fun okeokun, onibara wa akọkọ lati South Asia, Africa, South America bi Singapore, Vietnam, Brazil, Ghana, New Zealand,
Spain, Mauritius, Dubai ati bẹbẹ lọ.
