Xi'an Dongmeng Group Co., Ltd. yog ib qho ntawm feem txhim khu kev qha manufacturers thiab lwm tus neeg ntawm 25si2mncrni2mova (xgq25) nyob rau hauv Suav teb, kuj txhawb kev pab customized. Nrog kev paub ntau, peb zoo siab tos txais koj rau cov khoom lag luam wholesale pheej yig hauv Tshuag ntawm no thiab tau txais cov qauv dawb los ntawm peb lub hoobkas. Rau nqe kev sab laj, tiv tauj peb.
25Si2MnCrNi2MoVA (XGQ25) is ahwm ultra-siab-lub zog alloy structural steeltsim rauCov khoom tseem ceeb raug kev nyuaj siab heev, cuam tshuam, thiab qaug zog.
Qib no integratessilicon ntxiv dag zog, nickel toughness li, thiab molybdenum hardenability, ntxiv refined nrogvanadium (V)rau grain refinement thiab txhim kho qaug zog kuj.
Piv nrog rau cov pa hlau alloys, XGQ25 muaj:
Siab zog tensile thiab tawm los piv
Superior tiv thaiv tawg pib thiab propagation
Kev ua haujlwm ruaj khov kho tshuab tom qab kev kho cua sov
Nws yog dav siv nyob rau hauvaerospace systems, cov cuab yeej tiv thaiv, thiab siab -kev ua haujlwm engineering.
Chemical Composition (wt%)
| Element | Cov ntsiab lus (%) |
|---|---|
| C | 0.22 – 0.28 |
| Si | 1.50 – 2.00 |
| Mn | 0.80 – 1.20 |
| Cr | 0.90 – 1.30 |
| Ni | 1.50 – 2.00 |
| Mo | 0.30 – 0.50 |
| V | 0.05 – 0.15 |
| P | Tsawg dua lossis sib npaug li 0.025 |
| S | Tsawg dua lossis sib npaug li 0.025 |
Specifications & Dimensions
| Yam khoom | Qhov Loj | Ntev | Txuj |
|---|---|---|---|
| Round Bar | 20-500 hli (0.79 "- 19.7") | 3 – 12 m | GB |
| Forged Bar | 100-1200 hli (3.9 "- 47.2") | Kev cai | GB / ASTM 2 |
| Hlau Phaj | 10-200 hli (0.39 "- 7.87") | Kev cai | GB |
| Forgings | Raws li kev kos duab | Kev cai | EN / ASTM daim ntawv pov thawj |
Kev kam rau siab:Raws li ASTM A29 / EN 10060
Nto:Dub / Peeled / Tig / Polished
Mechanical Properties (Tswj, Q&T Condition)
| Khoom | Tus nqi |
|---|---|
| Tensile zog | Ntau dua lossis sib npaug li 1300 MPa |
| Yield zog | Ntau dua lossis sib npaug li 1000 MPa |
| Elongation | Ntau dua lossis sib npaug li 9% |
| Impact Zog | Ntau dua lossis sib npaug li 60 J |
| Hardness | 35-45 HRC |
Kev kho cua sov
Austenitizing:850-900 degree
Quenching:Roj quenching
Tempering:200-600 degree
Cov txiaj ntsig kho cua sov:
Siab zog nrog tswj toughness
Refined grain qauv (vim ntxiv vanadium)
Txhim khu lub neej qaug zog thiab hnav tsis kam
Ntsiab nta & qhov zoo
1. Ultra-High Strength Level
Haum rauhnyav load- bearing Cheebtsamtshaj li cov pa hlau alloys.
2. Txhim kho kev qaug zog
Vanadium microalloying txhim khograin refinement thiab qaug zog ua haujlwm.
3. Zoo heev Toughness
Nickel xyuas kom meejcuam tshuam tsis kam txawm tias qhov kub thiab txias.
4. Superior Hardenability
Txhim kho kev ua haujlwm thoob plawsloj ntoo khaub lig-sections thiab hnyav forgings.
5. Thermal stability
Cov cuab yeej ua haujlwm zoo ib yam tom qab kev kho cua sov rov ua dua.
Daim ntawv thov
25Si2MnCrNi2MoVA (XGQ25) yog siv dav hauv:
Aerospace structural Cheebtsam
Cov khoom siv tub rog thiab armored systems
Siab -load ncej thiab kis tau tus mob
Mining thiab heavy engineering machinery
Offshore thiab cov khoom siv hluav taws xob
High -cov khoom siv fasteners thiab qhov tseem ceeb
Kev Tshawb Fawb & Kev Ua Haujlwm Zoo
Peb ua raws li kev tswj xyuas nruj nruj:
Spectrometer tshuaj ntsuam xyuas
Mechanical xeem (tensile, cuam tshuam, hardness)
Kev kuaj ultrasonic (UT)
Sib Nqus Particle Test (MT)
Kev ntsuam xyuas microstructure
✅ Thib peb-kev tshuaj ntsuam xyuas: SGS / BV / TUV
✅ Daim ntawv pov thawj: EN 10204 3.1 / 3.2
Cov qauv xa khoom
Kev Xa Khoom: Q&T / Annealed / Normalized
Ntim: Export- txheem ntoo rooj / pob
Lub sij hawm xa tuaj: 10-30 hnub
Muaj peev xwm muab khoom: Bulk + kev txiav txim
Vim Li Cas Xaiv Peb XGQ25 Hlau?
Advanced smelting thiab refining technology
Kev tswj nruj ntawm alloy muaj pes tsawg leeg
Loj forging muaj peev xwm
Kev paub txog kev xa tawm nplua nuj nyob rau hauv ultra- siab zog steels
Kev them nyiaj yug technical rau engineering applications
Kev sib piv: XGQ25 vs FF710 vs 30CrMnSiA
| Qib | Qib Siab | Toughness | Daim Ntawv Thov Qib |
|---|---|---|---|
| XGQ 25 | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐⭐ | Aerospace / Tub rog |
| fwv 710 | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ | Khoom hnyav |
| 30CrMnSiA | ⭐⭐⭐ | ⭐⭐⭐ | General Siab Muaj Zog |
FAQ - Cov lus nug nquag nug
Q1: Dab tsi ua rau XGQ25 txawv ntawm FF710?
XGQ25 suav nrogvanadium, muab zoo duagrain refinement thiab qaug zog kujpiv rau FF710.
Q2: Puas yog XGQ25 haum rau kev siv aerospace?
Yog, vim nwssiab zog-rau- qhov hnyav piv thiab qaug zog ua haujlwm, nws yog haum rau aerospace - qib Cheebtsam.
Q3: Nws puas tuaj yeem siv rau forgings loj?
Yog, nws muaj zoo heevhardenability thiab structural uniformityhauv cov ntu loj.
Q4: Qhov kev kho cua sov twg pom zoo?
Feem ntauquenching thiab tempering (Q & T)rau kev pom lub zog thiab toughness sib npaug.
Q5: Koj puas txhawb kev cai machining?
Yog, peb muabtxiav, forging, thiab machining kev pab.
Tiv tauj peb
Nrhiav kev txhim khu kev qha25Si2MnCrNi2MoVA (XGQ25) alloy steel tsum?
Peb muab:
Customizes & forgings
Kev sib tw nqi
Kev xa khoom sai thoob ntiaj teb
+8615769214734
office@dongmjd.com
Cim npe nrov: 25si2mncrni2mova (xgq25), Tuam Tshoj 25si2mncrni2mova (xgq25) manufacturers, lwm tus neeg, Hoobkas
