36CRNIMO4 Hlau Round Bar Khoom
Hom: Round bar
Lub sij hawm xa tuaj: Annealed dub nto / Tig ci nto / Q ntxiv T
Khoom Description
36CRNIMO4 steel yog txhais tau tias yog cov cua sov kho tau thiab cov hlau tsis tshua muaj hlau uas muaj 0.8 feem pua Cr, 0.2 feem pua Mo thiab 1.8 feem pua Ni li ntxiv dag zog rau cov ntsiab lus alloy.Piv nrog AISI 4140, nws muaj ntau dua lub zog thiab toughness, kuj muaj zoo heev qaug zog tsis kam, hnav tsis kam thiab atmospheric corrosion kuj.36CRNIMO4 steel feem ntau muab nyob rau hauv hardened thiab tempered mob nrog lub tensile ntau ntawm 930 - 1080 Mpa, hardness 280-320HB.Pre hardened thiab tempered 36CRNIMO4 tuaj yeem ua kom tawv tawv ntxiv los ntawm nplaim taws lossis induction hardening thiab los ntawm nitriding.
Nws cov hlau tuaj yeem siv rau cov kev xav tau ntawm kev ua tau zoo, lub zog siab, nrog rau qhov loj ntawm qhov tseem ceeb quenched, xws li cov tshuab hnyav hnyav load ncej, txoj kab uas hla ntau dua 250 hli ware turbine ncej, nyoob hoom qav taub rotor ncej, turbojet cav turbine ncej, hniav, siab load kis tau tus mob qhov chaw, crankshaft fasteners. Gears, thiab lwm yam; 36CRNIMO4 steel kuj tseem siv tau rau kev khiav hauj lwm kub ntawm ntau tshaj 400 degree rotor ncej thiab hniav, thiab lwm yam .; kuj tuaj yeem ua nitriding kev kho mob, siv los tsim cov kev ua haujlwm tshwj xeeb ntawm cov khoom tseem ceeb, tom qab qhov ntsuas kub qis lossis isothermal quenching tuaj yeem siv rau ultra-siab zog steel.
36CrNiMo4 Steel Properties
Elongation δ 5 (%) : Ntau dua lossis sib npaug rau 12
Qhov txo qis ntawm cheeb tsam ψ (%) : Ntau dua lossis sib npaug rau 55
Lub zog cuam tshuam Akv (J): Ntau dua lossis sib npaug rau 78
Kev cuam tshuam toughness tus nqi kv (J / cm2): Ntau dua lossis sib npaug rau 98 (10)
Qauv loj: qauv dawb paug loj 25mm
Cov khoom parameter
|
Sib npaug
Qib Steel
|
AISI | NF | JIS | DIN | BS |
| 4340 | 40 NCV3 | TIAB SA 439 | 36CrNiMo4 (1.6511) | 816M40 |
36CrNiMo4 tshuaj muaj pes tsawg leeg
|
Qib |
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni |
|
|
TIAB SA 4340 |
0.38-0.43 |
0.15-0.35 |
0.6-0.8 |
Tsawg dua lossis sib npaug rau 0.035 |
Tsawg dua lossis sib npaug rau 0.040 |
0.70~0.90 |
0.20~0.30 |
1.65~2.00 |
|
|
GB 40CrNiMo |
0.37~0.44 |
0.17~0.37 |
0.50~0.80 |
Tsawg dua lossis sib npaug rau 0.025 |
Tsawg dua lossis sib npaug rau 0.025 |
0.60~0.90 |
0.15~0.25 |
1.25~1.65 |
|
|
40 NiCrMo7 |
0.37-0.44 |
0.15-0.4 |
0.5-0.8 |
Tsawg dua lossis sib npaug rau 0.035 |
Tsawg dua lossis sib npaug rau 0.035 |
0.60~0.90 |
0.2-0.3 |
1.6-1.9 |
|
|
W. Nr. 1.6565 ib |
0.35~0.45 |
Tsawg dua lossis sib npaug rau 0.40 |
0.60~0.80 |
Tsawg dua lossis sib npaug rau 0.035 |
Tsawg dua lossis sib npaug rau 0.040 |
0.90~1.20 |
0.15~0.30 |
1.40~1.70 |
|
Kev kho cua sov
|
Quenching |
Tempering |
||||
|
Cua sov kub / degree |
Txias |
Hardness / HRC |
Cua sov kub / degree |
Txias |
Hardness / HRC |
|
820-840 |
Roj |
Ntau dua lossis sib npaug li 53 |
450-650 |
Cua |
25-40 |
36CrNiMo4 Mechanical Properties
|
Tensile zog (psi) |
105,000 - 115,000 |
|
Yield zog (psi) |
75,000 - 85,000 |
|
Elongation hauv 2 "(%) |
20 - 30 |
|
Txo thaj tsam (%) |
35 - 45 |
|
Brinell Hardness (BHN) |
210 - 240 |
Khoom duab
Peb lub Hoobkas
Hlau Ua
Ingot Production
Forged Bars
Tshuab
Xav paub ntau ntxiv ntawm peb 36CRNIMO4 alloy hlau
SIZE RANGE:
Round:
Kub Forged: 80mm -1200mm
Pav ca:
Kub forged: Thickness: 150-600mm Dav: mus txog 1600mm
SURFACE FINISHES:
Dub, Peeled (K12), Txias Kos, Tig & Polished (H10, H11), Precision Av (H9, H8)
Kuaj:Ultrasonic xeem raws li SEP 1921-84
Certificate of Quality:muab ua lus Askiv, ntxiv rau cov ntsiab lus ib txwm muaj, cov txheej txheem tsim khoom, cov cuab yeej cuab tam yield zog, tensile lub zog, elongation thiab hardness, forged piv, UT xeem, Grain loj, cov txheej txheem kho cua sov thiab cov qauv ntawm yog qhia nyob rau hauv daim ntawv pov thawj zoo. .
Marking:Thaum tshav kub kub tsis yog yuav txias stamped thiab Steel qib, txoj kab uas hla mm, ntev mm, thiab cov chaw tsim tshuaj paus LOGO thiab hnyav kg yog pleev xim rau.
Packing & Delivery
Packing & Delivery
-
Qhov loj me ntawm lub thawv yog hauv qab no:
-- 20ft GP: 5.8m (ntev) x 2.13m (dav) x 2.18m (siab)
-- 40ft GP: 11.8m (ntev) x 2.13m (dav) x 2.18m (siab)
-- 40ft HG: 11.8m (ntev) x 2.13m (dav) x 2.72m (siab)
Peb Qhov Kev Pabcuam
1. Tus nqi sib tw thiab zoo los ntawm peb lub Hoobkas.
2. Kev pabcuam zoo tshaj plaws nrog 24 teev teb.
3. Kev them nyiaj yooj yim nrog T / T, L / C, thiab lwm yam.
4. Muaj peev xwm ua tau zoo (1000tons / hli).
5. Ceev tus me nyuam thiab txheem exporting pob.
Cim npe nrov: 36crnimo4 steel round bar zog
Koj Tseem Yuav Zoo Li
Xa kev nug