2024 China Tuntun Apẹrẹ E235 4140/4142/Scm440/42CrMo/42CrMo4/1.7225 Elliptical Inner Circle and Lode Hexagonal Seamless Carbon Special-PiP Steel Pipe
Apejuwe kukuru:
20CrMnTi alloy irin pipe jẹ igbagbogbo paipu erogba kekere pẹlu akoonu erogba ti 0.17% -0.24%, ti a tun mọ ni irin jia, ati ọpọlọpọ awọn ẹya jẹ ti 20CrMnTi.
Eyi ni awọn oriṣi mẹta ti awọn tubes irin alloy 20CrMnTi: ti a fa tutu, yiyi gbigbona, ati tutu ti yiyi awọn ọpọn irin ti ko ni ilọlẹ, ati ilana naa yatọ fun awọn iwulo oriṣiriṣi.Sibẹsibẹ, diẹ ninu awọn sipo lo irin yika lati gbe awọn ẹya ara lai considering awọn lilo ti irin oniho dipo.Rirọpo irin yika 20CrMbTi pẹlu paipu irin 20CrMnTi fipamọ awọn ohun elo aise mejeeji ati awọn wakati eniyan, eyiti o dinku awọn idiyele ati mu ifigagbaga ọja pọ si.20CrMnTi ati 30CrMnSiA awọn paipu ti ko ni ojuuwọn jẹ gbogbo irin ti a fi sinu pẹlu iṣẹ ṣiṣe ti o dara, lile lile, lẹhin ti carburizing ati quenching, wọn ni dada lile ati wọ-sooro ati koko ti o lagbara, pẹlu lile ipa iwọn otutu kekere giga, weldability dede, ẹrọ ṣiṣe dara lẹhin normalizing.
Ibi-afẹde wa yẹ ki o jẹ lati ṣopọ ati mu didara oke ati iṣẹ ti awọn ọja lọwọlọwọ pọ si, lakoko yii nigbagbogbo ṣẹda awọn ọja tuntun lati ni itẹlọrun awọn ipe alabara lọpọlọpọ fun 2024 China New Design E235 4140/4142/Scm440/42CrMo/42CrMo4/1.7225 Elliptical Inner Circle ati Lode Hexagonal Seamless Carbon Special-Speed Steel Pipe, A ṣe itẹwọgba awọn olutaja, awọn ẹgbẹ ile-iṣẹ iṣowo ati awọn ọrẹ lati gbogbo awọn agbegbe lati agbegbe lati ba wa sọrọ ki o wa ifowosowopo fun awọn anfani ẹlẹgbẹ.
Ibi-afẹde wa yẹ ki o jẹ lati ṣopọ ati mu didara oke ati iṣẹ ti awọn ọja lọwọlọwọ pọ si, lakoko yii nigbagbogbo ṣẹda awọn ọja tuntun lati ni itẹlọrun awọn ipe alabara lọpọlọpọ fun funChina Pre galvanized ati Pataki apẹrẹ Irin Pipe, A n wa awọn aye lati pade gbogbo awọn ọrẹ lati mejeeji ni ile ati ni okeere fun ifowosowopo win-win.A ni ireti ni otitọ lati ni ifowosowopo igba pipẹ pẹlu gbogbo nyin lori awọn ipilẹ anfani ati idagbasoke ti o wọpọ.
| Ipele | C(M) | Si(％) | Mn(Mn) | Kr(M) | Ti(%) |
| 20CrMnTi | 0.17-0.23 | 0.17-0.37 | 0.80-1.10 | 1.00-1.30 | 0.04-0.10 |
| Ipele | RP0.2 (MPa) | Rm (MPa) | Ipa | Ilọsiwaju | AZ (%) | Ifijiṣẹ | Lile HB |
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|
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| KV (J) | A (%) |
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| 20CrMnTi | 318 (≥) | 967 (≥) | 11 | 34 | 41 | Solusan & Ti ogbo, Ann, Ausaging, Q+T | 332 |
1. Ti nwọle Aise Ohun elo Ayewo
2. Iyasọtọ Ohun elo Raw lati yago fun idapọpọ ipele irin
3. Alapapo ati Hammering Ipari fun Tutu iyaworan
4. Yiya tutu tabi Yiyi tutu, Lori ayẹwo laini
5. Ooru Itọju
6. Titọna / Gige si ipari ti a ti pinnu / Iyẹwo Iwọn Ti pari
7. Idanwo Didara ni laabu ti ara rẹ pẹlu Agbara Imudara, Agbara Imudara, Elongation, Hardness, Straightness, etc.
8. Iṣakojọpọ ati Ifipamọ.
100% Eddy Lọwọlọwọ Idanwo.
Ṣiṣayẹwo Ifarada Iwọn 100%.
100% Ṣiṣayẹwo dada Tube lati yago fun awọn abawọn oju
Gbona Yiyi, Annealed, Deede, Parun ati Ibinu
Iṣakojọpọ
1. Iṣakojọpọ lapapo
2. Beveled opin tabi itele tabi varnished bi fun eniti o ká beere
3. Siṣamisi: gẹgẹbi awọn ibeere alabara
4. Kikun varnish ti a bo lori paipu
5. Ṣiṣu bọtini ni opin
Akoko Ifijiṣẹ
Pẹlu awọn ọjọ 15-30 lẹhin isanwo ni kikun gba
Ibi-afẹde wa yẹ ki o jẹ lati ṣopọ ati mu didara oke ati iṣẹ ti awọn ọja lọwọlọwọ pọ si, lakoko yii nigbagbogbo ṣẹda awọn ọja tuntun lati ni itẹlọrun awọn ipe alabara lọpọlọpọ fun 2019 China New Design E235 4140/4142/Scm440/42CrMo/42CrMo4/1.7225 Elliptical Inner Circle ati Lode Hexagonal Seamless Carbon Special-Speed Steel Pipe, A ṣe itẹwọgba awọn olutaja, awọn ẹgbẹ ile-iṣẹ iṣowo ati awọn ọrẹ lati gbogbo awọn agbegbe lati agbegbe lati ba wa sọrọ ki o wa ifowosowopo fun awọn anfani ẹlẹgbẹ.
2019 China Tuntun ApẹrẹChina Pre galvanized ati Pataki apẹrẹ Irin Pipe, A n wa awọn aye lati pade gbogbo awọn ọrẹ lati mejeeji ni ile ati ni okeere fun ifowosowopo win-win.A ni ireti ni otitọ lati ni ifowosowopo igba pipẹ pẹlu gbogbo nyin lori awọn ipilẹ anfani ati idagbasoke ti o wọpọ.
