Tus Neeg Siv Khoom Zoo Rau Forged Qhov Nqe - Forged Leeg - DHDZ
Cov neeg siv lub koob npe zoo rau forged Qhov nqe - Forged leeg - DHDZ nthuav dav:
Qhib Tuag Forgings Chaw tsim tshuaj paus hauv Suav
Forged Tube / Hollow Tube / forged Seamless Tube
Max. Od | Max. Qho ntev | Max. Qho hnyav |
1000mm | 3000mm | 12 000 Kgs |
DHDZ tsim seamless forged, hnyav phab ntsa hollow thiab txhais tes nyob rau hauv ntau yam ntawm cov kev cai customized raws li cov neeg siv khoom. Seamless forged hollows yog qhov zoo rau cov ntawv thov kev ntxhov siab thiab chaw hnyav vim lawv lub zog durability, lub zog thiab corrosion tsis kam. Cov hollows tuaj yeem tsim tsis tsuas yog nyob rau hauv ncaj ncaj cylindrical duab, tab sis nrog unlimited variation ntawm ODS thiab ID, suav nrog cov tais.
Tsis tas li DHDZ muab tag nrho cov dej ntws nrog kev kho cua sov, machining thiab kev sim ua haujlwm thiab tsis yog-kev ua phem, thaum thov. Tiv tauj peb nrog koj cov lus qhia tseeb, peb pab neeg yuav ua haujlwm nrog koj kom tsawg dua ntawm peb cov peev txheej kom txo cov ntaub ntawv pov tseg thiab txo cov txheej txheem tsis muaj txiaj ntsig.
Cov Khoom Siv Siv: 1045 | 4130 | 4140 | 4340 | 5120 | 8620 | 42crmo4 | 1.725 | 34Cralni7 | S355j2 | 30nicrmo12 | 22nicrmov | en 1.4201 | 42cmo4
Shanxi Donghuang Cua Zog Hluav Taws Xob Flange Manufacturation Co., Ltd.
Khoom Piav Qhia
Peb yog ib tus neeg tsim khoom ntawm AISI 4140, SAE 4140, SAU / Forging cov hlab, 42crmo4 forged / forging Hollow Bars, 1.7225 forged / forging cov kav dej, 1.7225 forging hlab, 1.7225 forging bars Hoobkas ntawm Tuam Tshoj.
Peb tuaj yeem tsim AISI 4140, SAE 4140, AISI 440, SOINING KHWV, 42CRMO4 Forged / Forging Hollow Bars, 1.7225 forged cov kav dej, 1.7225 forging hlab, 1. forging cov hlab, nrog lenth ntawm 10000mm, qhov hnyav los ntawm 10kgs rau 15000kgss.
Peb tuaj yeem ua cov ntxhib lossis kawg machii 4140, sae 4140, soob / tso quav / forging hlab, 42crmo4 forged / Forging Hollow Bars, 1.7225 forged / forging cov kav dej, 1.7225 forging hlab, 1.7225 forging kab raws li cov duab kos
Kev Kho Cua Sov:Normalized / Annealed / Quenched / Tempered
Nto Kho:Painting, plating, polishing, dub oxide, pob tshab anti-xeb roj
Tswjhwm Zoo:UT, MT, PT, tshuaj lom neeg cov khoom siv tshuaj ntsuam, cov khoom ntiag tug khoom siv, thiab lwm yam.
Kev kuaj xyuas
1. Cov Ntawv Pov Thawj Khoom Muag (Khoom Siv Khoom Siv Tshuaj)
2. Daim Ntawv Kho Mob Cua Sov
3. Kev soj ntsuam kev soj ntsuam
4. Siv ntawv ceeb toom
Tus me nyuam
Kub forged + ntxhib machined (dub nto tom qab Q / t) + muab
Kev sib tw kom zoo dua
Kev tswj kom zoo thiab kev tswj hwm rau cov txheej txheem tsim cov txheej txheem, suav nrog kev ua kom zoo, kev kho cua sov, machining thiab nruj me ntsis ua ntej xa khoom.
Cov khoom lag luam zoo zoo thiab kev pabcuam, cov nqi sib tw, "nyob rau hauv-lub sijhawm" tus me nyuam
Rooj plaub:Qeb Qib Aisi 4140 Alloy Steel
Cov Khoom Siv Lub Cev
Cov Khoom Siv | Me me | Tus mivy |
Ceev | 7.85 g / cm3 | 0.284 lb / pw |
Melting taw tes | 1432 ° C | 2610 ° F |
AISI 4140 Alloy Steel cuam tshuam cov lus qhia tshwj xeeb thiab sib npaug
AISI 4130 | C | Mn | Si | P | S | Cr | Mo | Ni | Cu | Mo |
0.38 - 0.43 | 0.75 - 1.00 | 0.15 - 0.35 | 0.030 max | 0.040 max | 0.80-1.10 | 0.15-0.25 |
0.25 tus zuag | 0.35 tus zuag | 0.15-0.25 |
ASTM A29 / A29M | DIN17350 | BS 970 | JIS G4105 | GB / T 3077 | Raws li 1444 | ISO 683/18 |
AISI 4140 | 1.725 / | 42Crmo4 | Scm440 | 42Cro | 4140 | 25Cro4 |
42Crmo4 |
Forging (Kub Ua Haujlwm) Kev Xyaum, Kev Kho Thaum Tshav Kub
Kev zam | 1093-1205 ℃ |
Ib tug anerting | 778-843 ℃ cua sov cua txias |
Npau taws | 399-649 ℃ |
Li no | 871-898 ℃ Cua Txias |
Austenize | 815-843 ℃ Dej Queny |
Kev ntxhov siab pab | 552-663 ℃ |
Quenching | 552-663 ℃ |
RM - Tensile Lub Zog (MPA) (Q + T) | ≥930 |
RP0.2 0.2% Pov Thawj Lub Zog (MPA) (Q + T) | ≥785 |
Kv - tej yam hluav taws xob (j) (Q + t) | + 20 °? |
A - Min. elongation ntawm bacture (%) (q + t) | ≥12 |
Z - txo nyob rau hauv ntu hla ntu ntawm bacture (%) (n + q + t) | ≥50 |
Brinell hardness (HBW): (Q + t) | PCT229HB |
Cov Ntaub Ntawv Ntxiv
Thov kom muaj lus hais hnub no
Lossis hu rau: 86-21-52859349
Khoom Qhia:


Phau Ntawv Qhia Yam Khoom Qhia Txog:
Peb lub teb chaws txij li thaum nws nyob rau hauv lub tswv yim, ib txwm muaj cov khoom siv thev naus laus zis, nyob rau hauv cov khoom siv tau zoo rau cov neeg siv lub koob npe nrov, nyob rau hauv cov khoom siv tau ntxiv dag zog rau cov neeg siv lub koob npe zoo, nyob rau hauv cov khoom siv dag zog zoo rau hauv lub ntiaj teb Kev Lag Luam nrog kev lag luam zoo ntawm "lub siab dawb paug thiab kev ntseeg siab" thiab nrog cov kev pabcuam zoo tshaj plaws thiab cov khoom zoo tshaj plaws thiab cov khoom zoo tshaj plaws ". Peb ua tsaug thov kom koj cov nyiaj tsis hloov pauv thiab txaus siab rau koj cov lus qhia zoo thiab kev taw qhia.

Nws tuaj yeem hais tias qhov no yog ib qho zoo tshaj plaws tsim nyog peb tau ntsib hauv Suav teb hauv kev lag luam no, peb xav tias muaj hmoo ua haujlwm nrog cov chaw tsim khoom uas zoo heev.
