Xi'an Dongmeng Group Co., Ltd. yog ib qho ntawm feem txhim khu kev qha manufacturers thiab lwm tus neeg ntawm 23crni3moa alloy structural steel nyob rau hauv Tuam Tshoj, kuj txhawb kev pab customized. Nrog kev paub ntau, peb sov siab txais tos koj rau cov lag luam wholesale pheej yig cov khoom hauv Tshuag ntawm no thiab tau txais cov qauv dawb los ntawm peb lub hoobkas. Rau nqe kev sab laj, tiv tauj peb.
23CrNi3MoA yog aqis- alloy carburizing steeldav siv nyob rau hauv hnyav -cov haujlwm engineering daim ntawv thov xav tauhigh deg hardness ua ke nrog cov tub ntxhais muaj zog toughness. Nrog optimized ntxiv ntawm chromium (Cr), npib tsib xee (Ni), thiab molybdenum (Mo), qib no muab superiorqaug zog tsis kam, hnav tsis kam, thiab cuam tshuam lub zog.
Piv nrog rau cov qauv carburizing steels, 23CrNi3MoA muab:
Qhov tob hardening
Zoo dua load- bearing kev ua tau zoo
Txhim khu kev tiv thaiv rau dynamic kev nyuaj siab
Nws yog ib qho khoom siv nyiam hauv kev lag luam xws liautomotive, mining, fais fab kis tau tus mob, thiab kev tsim khoom hnyav.
Chemical Composition (wt%)
| Element | Cov ntsiab lus (%) |
|---|---|
| C | 0.20 – 0.27 |
| Si | 0.17 – 0.37 |
| Mn | 0.50 – 0.80 |
| Cr | 0.90 – 1.20 |
| Ni | 2.75 – 3.15 |
| Mo | 0.25 – 0.40 |
| P | Tsawg dua lossis sib npaug li 0.025 |
| S | Tsawg dua lossis sib npaug li 0.025 |
Specifications & Dimensions
| Yam khoom | Txoj kab uas hla / Thickness | Ntev | Txuj |
|---|---|---|---|
| Round Bar | 20-500 hli (0.79 "- 19.7") | 3 – 12 m | GB/T 3077 |
| Forged Bar | 80-1000 hli (3.15 "- 39.4") | Kev cai | GB / ASTM 2 |
| Hlau Phaj | 10-200 hli (0.39 "- 7.87") | Kev cai | GB |
| Forgings | Qhov ntau thiab tsawg | Raws li kev kos duab | EN / ASTM daim ntawv pov thawj |
Dimensional kam rau ua:Raws li cov qauv thoob ntiaj teb (ASTM A29 / EN 10060)
Mechanical Properties
| Khoom | Tus nqi |
|---|
| Tensile zog | Ntau dua lossis sib npaug li 980 MPa |
| Yield zog | Ntau dua lossis sib npaug li 785 MPa |
| Elongation | Ntau dua lossis sib npaug li 10% |
| Impact Zog | Ntau dua lossis sib npaug li 55 J |
| Hardness (tom qab quenching & tempering) | 28-34 HRC |
Kev kho cua sov
Carburizing kub:900-950 degree
Quenching:Roj quenching
Tempering:Kub ntawm 150-200 degree
Deg Hardness Tom qab kho:58-62 HRC
Qhov zoo ntawm kev kho cua sov:
High nto hnav tsis kam
Tawv thiab ductile core
Txhim kho lub neej qaug zog
Ntsiab nta & qhov zoo
1. Zoo heev Hardenability
Sib sib zog nqus carburizing txheej ua kom lub neej ntev kev pab cuam nyob rau hauv hnyav load.
2. Superior Fatigue Resistance
Zoo tagnrho rau dynamic thiab cyclic kev nyuaj siab ib puag ncig xws li iav tshuab.
3. High Core Toughness
Cov ntsiab lus nickel txhim khu kev tiv thaiv kev tiv thaiv thiab tiv thaiv kev tawg tawg.
4. Hnav tsis kam
Haum rau cov khoom uas raug kev sib txhuam thiab puas.
5. Txhim khu kev ua tau zoo nyob rau hauv ib puag ncig hnyav
Ua tau zoo nyob rau hauv siab -load thiab siab - kev ntxhov siab hauv kev lag luam.
Daim ntawv thov
23CrNi3MoA alloy steel yog dav siv hauv:
Heavy- lub luag haujlwm iav thiab iav ncej
Cov kab ke sib kis
Mining machinery Cheebtsam
Automotive drivetrain qhov chaw
Cua zog khoom siv
Industrial shafts thiab couplings
Kev Tshawb Fawb & Kev Ua Haujlwm Zoo
Peb siv cov txheej txheem tswj xyuas nruj kom ntseeg tau tias txhua pawg ua tau raws li cov qauv thoob ntiaj teb:
Raw Material Inspection(Kev txheeb xyuas tshuaj muaj pes tsawg leeg)
Kev kuaj ultrasonic (UT)rau qhov tsis xws luag
Mechanical Testing(tensile, cuam tshuam, hardness)
Metallographic Analysis
Thib peb-Kev tshuaj xyuas tog muaj(SGS, BV, TUV)
Tag nrho cov khoom yog muab nrogMill Test Certificate (MTC EN 10204 3.1) / 3.2).
Cov qauv xa khoom
Deg mob: Dub / Peeled / Polished
Ntim: Seaworthy export packing (ntoo rooj / pob)
Lub sij hawm xa tuaj: 7-25 hnub nyob ntawm qhov loj thiab qhov ntau
Export Markets: Tebchaws Asmeskas, Europe, Middle East, Southeast Asia
Vim li cas thiaj xaiv peb ua koj tus neeg muab khoom?
Direct Hoobkas mov nrog cov nqi sib tw
Tag nrho qhov loj me thiab kev cai forging muaj peev xwm
Kev xa khoom sai thiab cov khoom siv ruaj khov
Kev nplua nuj export kev nyob rau hauv alloy steels
Kev txhawb nqa rau kev xaiv cov khoom siv
FAQ
Q1: Dab tsi yog 23CrNi3MoA steel siv rau?
Nws yog tsuas yog siv rausiab -load carburized Cheebtsamxws li gears, shafts, thiab kis tau tus mob qhov chaw.
Q2: Qib sib npaug ntawm 23CrNi3MoA yog dab tsi?
Nws zoo ib yam liEN 20 NiCrMo2-2los yog lwm yam Ni-Cr-Mo carburizing steels, tab sis qhov tseeb sib npaug yuav txawv raws li tus qauv.
Q3: Dab tsi yog qhov hardness tom qab carburizing?
Nto hardness tuaj yeem ncav cuag58–62 HRC, thaum tuav lub hauv paus tawv.
Q4: Koj puas tuaj yeem muab qhov ntau thiab tsawg?
Yog, peb txhawbkev cai forgings, machining, thiab txiav cov kev pab cuam.
Q5: Koj puas muab daim ntawv pov thawj tshuaj xyuas?
Yog, peb muabEN 10204 3.1 / 3.2 daim ntawv pov thawjthiab txhawb nqa - tog thib peb kev soj ntsuam.
Tiv tauj peb
Nrhiav kev txhim khu kev qha23CrNi3MoA alloy steel tsum?
Tiv tauj peb hnub no rau:
Tus nqi kawg
Kev sab laj
Kev daws teeb meem
+8615769214734
office@dongmjd.com
Cim npe nrov: 23crni3moa alloy structural steel, Tuam Tshoj 23crni3moa alloy structural steel manufacturers, lwm tus neeg, Hoobkas
