SAE4130 Irin Yika Pẹpẹ AISI 4130 Alloy Steel Bar
A lepa awọn tenet isakoso ti "Quality is exceptional, Assistance is supreme, Reputation is first", and will sincerely create and share success with all clients for SAE4130 Steel Round Bar AISI 4130 Alloy Steel Bar, A ti wa ni tun continuously ode lati fi idi ibasepo pẹlu awọn olupese tuntun lati pese yiyan ilọsiwaju ati oye si awọn olutaja ti o niyelori.
A lepa ilana iṣakoso ti “Didara jẹ iyasọtọ, Iranlọwọ jẹ giga julọ, Okiki ni akọkọ”, ati pe yoo ṣẹda tọkàntọkàn ati pin aṣeyọri pẹlu gbogbo awọn alabara fun4130 Irin Pẹpẹ, A lero a le fi idi gun-igba ifowosowopo pẹlu gbogbo awọn ti awọn onibara.Ati nireti pe a le ni ilọsiwaju ifigagbaga ati ṣaṣeyọri ipo win-win papọ pẹlu awọn alabara.A fi tọkàntọkàn gba awọn alabara lati gbogbo agbala aye lati kan si wa fun ohunkohun ti o nilo!
Awọn ẹya ara ẹrọ
4130 4135 4140 4145H awọn ọpa irin jẹ irin alloy carbon kekere.Wọn jẹ ti Chrome-Molly alloy ti o ni chromium ati molybdenum gẹgẹbi awọn aṣoju agbara.
Ọpa irin yika 4130 ni agbara iṣẹ ti o dara, abuku processing ti o kere ju, ati resistance rirẹ to dara julọ.O jẹ ti ẹya ti alabọde si agbara lile lile, irin.Lẹhin itọju ooru, 4140 ni agbara ti o dara ati awọn ohun-ini imọ-ẹrọ okeerẹ, agbara ilana ti o dara, ati ikore giga.Iwọn otutu iṣẹ jẹ iwọn 427 Celsius.
4140 ni agbara giga, agbara lile, lile, ati abuku lakoko piparẹ.O ni agbara ti nrakò ati agbara ifarada ni awọn iwọn otutu giga.Ti a lo fun awọn ayederu iṣelọpọ ti o nilo agbara ti o ga julọ ati awọn apakan ti o parun ati iwọn otutu ju irin 4135, gẹgẹbi awọn jia nla fun isunmọ locomotive, awọn jia gbigbe igbelaruge, awọn axles ẹhin, awọn ọpa asopọ ati awọn agekuru orisun omi ti o ni ẹru pupọ.
Sipesifikesonu
| Orukọ ọja | AISI ASTM 4130 4135 4140 Alloy Steel Bar | |
| Ohun elo | ASTM | 4130,4135 4140,4145H |
| DIN | 1.7218 1.7225 1.7220 | |
| GB | 30CrMo 35CrMO 42CrMo | |
| Standard | GB/T799, ASTM A29, A108, A321, A575, BS970, DIN1652, JIS G4051 | |
| OD | 6mm to 600mm | |
| Dada | Black ya, igboro, didan, Chrome Palara | |
| Awọn pato | Pẹpẹ iyipo | 8mm ~ 800mm |
| Pẹpẹ igun | 3mm * 20mm * 20mm ~ 12mm * 800mm * 800mm | |
| Pẹpẹ onigun | 4mm * 4mm ~ 100mm * 100mm | |
| Pẹpẹ pẹlẹbẹ | 2 * 10mm ~ 100 * 500mm | |
| Mẹrindilogun | 4mm ~ 800mm | |
| Ilana | Ileru ina yo ， ayederu ati annealed, ọpa yika yipada. | |
| Lile: | HBS 217Max (Yatọ si itọju ooru) | |
| Idanwo UT | SEP 1921/84/2 C / c kilasi. | |
| Ifarada | Dia -0/+ 0 ~ 5mm, Sisanra -0/+ 0 ~ 5mm, Iwọn: -0/+ 0 ~ 10mm. | |
| Gigun | 2m,4m,5.8m,6m,11.8m,12m tabi bi o ti beere fun. | |
| Package | Seaworthy Iṣakojọpọ. | |
| Dogba yatọ boṣewa | |||
| AISI | GB | DIN | JIS |
| 4130 | 30CrMo | 1.7218 | SCM420 |
| 4140 | 42CrMo | 1.7225 (42CrMo4) | SCM440 |
| 4135 | 35Crmo | 1.7220 (34CrMo4) | SCM432 |
| 4145H | - | - | - |
Kemikali Tiwqn
| Iṣọkan Kemikali (%) | |||||||
| Ipele | C | Si | Mn | P | S | Cr | Mo |
| 4130 | 0.28-0.33 | 0.15-0.35 | 0.40-0.60 | ≤0.035 | ≤0.040 | 0.80-1.10 | 0.15-0.25 |
| 4140 | 0.38-0.43 | 0.15-0.35 | 0.75-1.0 | ≤0.035 | ≤0.040 | 0.80-1.10 | 0.15-0.25 |
| 4135 | 0.33-0.38 | 0.15-0.35 | 0.75-0.9 | ≤0.035 | ≤0.040 | 0.80-1.10 | 0.15-0.25 |
| 4145 | 0.43-0.48 | 0.15-0.35 | 0.75-1.0 | ≤0.035 | ≤0.040 | 0.80-1.10 | 0.15-0.25 |
Darí Properties
| Awọn abuda: |
| 1.Low alloy steel ti o ni molybdenum ati chromium bi awọn aṣoju agbara; |
| 2.Excellent lati awọn seeli weldability standpoint; |
| 3.The alloy le jẹ lile nipasẹ itọju ooru. |
Ifarada
| Ipo Ifijiṣẹ |
| 1.Gbona ti yiyi |
| 2.Annealed |
| 3.Normalized |
| 4. Quench ati tempered |
Awọn ipo ti itọju ooru
1.Annealing: 880 ℃ Itutu agbaiye
2.Normalisation: 880 ~ 870 ℃ Itutu afẹfẹ
3.Hardening: 820 ~ 870 ℃ Omi itutu agbaiye
4.Tempering: 550 ~ 650 ℃ Itutu agbaiye
Awọn ohun-ini ẹrọ le ṣee gba nipasẹ itọju ooru oriṣiriṣi.
Package
1.By awọn edidi, kọọkan lapapo àdánù labẹ 3 toonu, fun kekere lode
igi ila ila opin, kọọkan lapapo pẹlu 4 - 8 irin awọn ila.
Eiyan ẹsẹ 2.20 ni iwọn, ipari labẹ 6000mm
3.40 ẹsẹ eiyan ni iwọn, ipari labẹ 12000mm
4.By olopobobo ọkọ, Ẹru idiyele jẹ kekere nipasẹ ẹru nla, ati nla
awọn iwọn eru ko le ṣe kojọpọ sinu awọn apoti le sowo nipasẹ ẹru olopobobo
Didara ìdánilójú
1.Strict ni ibamu si awọn ibeere
2. Ayẹwo: Ayẹwo wa.
3. Idanwo: Iyọ sokiri igbeyewo / Idanwo tensile / Eddy lọwọlọwọ / Kemikali tiwqn igbeyewo gẹgẹ bi ibeere awọn onibara
4.Certificate: IATF16949, ISO9001, SGS ati be be lo.
5. EN 10204 3.1 Iwe-ẹri
SAE4130 irin yika jẹ ohun elo alloy, irin.Standard ASMA29/A29M-04.Aami ti ile ti o baamu: 30CrMo Aami Japanese ti o baamu: SCM430 (SCM2) Aami German ti o baamu: 34CrMo4 (1.7220)
4130 irin igbekale ni agbara giga ati lile, lile lile, ati iwọn ila opin lile lile ti 15-70mm ninu epo;Agbara igbona ti irin tun dara, pẹlu agbara iwọn otutu ti o to ni isalẹ 500 ℃, ṣugbọn agbara rẹ dinku ni pataki ni 550 ℃;Nigbati ohun elo alloy ba wa ni opin isalẹ, alurinmorin dara pupọ, ṣugbọn nigbati o ba sunmọ opin oke, weldability jẹ alabọde, ati preheating si oke 175 ℃ ni a nilo ṣaaju alurinmorin;Irin ni ẹrọ ti o dara ati ṣiṣu iwọntunwọnsi lakoko ibajẹ tutu;Lakoko itọju ooru, irunu ibinu iru wa ni iwọn 300-350 ℃;Nibẹ ni kan ifarahan lati dagba funfun to muna.
SAE4130 ni a lo ni akọkọ ni ile-iṣẹ iṣelọpọ ẹrọ alabọde lati ṣelọpọ awọn ẹya ti o pa ati iwọn otutu pẹlu awọn apakan agbelebu nla ti o ṣiṣẹ labẹ awọn ipo aapọn giga, gẹgẹbi awọn ọpa, awọn ọpa, ati awọn kẹkẹ iṣakoso fifuye giga, awọn boluti, awọn boluti ori meji, awọn jia, ati be be lo;Ti a lo ninu ile-iṣẹ kemikali lati ṣe iṣelọpọ awọn ẹya ti a fi wewe, awọn ẹya welded ti o ni awọn awo ati awọn paipu, ati awọn conduits ti o ga pẹlu iwọn otutu ti ko kọja 250 ℃ ti n ṣiṣẹ ni alabọde ti o ni nitrogen ati hydrogen;Ninu ile-iṣẹ iṣelọpọ ti awọn turbines nya si ati awọn igbomikana, o ti lo lati ṣe iṣelọpọ awọn ohun mimu fun iṣẹ ni isalẹ 450 ℃, flanges ati awọn ideri flange labẹ titẹ giga ni isalẹ 500 ℃.
