AISI 4140 CHROME ALOY TXAWV HLAU HEX Bar

AISI 4140 Alloy Hlau Hex Bar

4140/4142 Alloy Steel Hex Siv cov ntawv siv chrome-moly-}}}}} ecloy ecloy steel hex lex bar muaj nyob rau hauv cov qauv ntev .

AISI 4140 Hexagonal Bar: Cov lus vaj tse

(Ib antm A108 / Jis G4105 cov qauv)

Ntiag tug	Ib qho tseem ceeb	Quenched & tempered (qt)	Qhov tseem ceeb
Tshuaj lom neeg muaj pes tsawg leeg (%)	C: 0.38-0.43 Cr: {0.80-1.10 Mo: 0.15-0.25 MN: {0.75-1.00	-	BACUMBALY
Tensile lub zog (mpa)	655 - 850	950 - 1200	Hnyav-Luag Haujlwm Nrauj & Ncej Zog
Yield zog (mpa)	Ntau dua los yog sib npaug rau 415	Ntau dua los yog sib npaug rau 750	Anti-deformation rau kev cuam tshuam loads
Hardness (HB)	197 - 241	280 - 350	Hnav Yaus Rau Tsav Cuam Tshuam
Kaum lub vojvaj (min .)	0.15 × s (s=nyob nruab ntug)	-	Tiv thaiv kev ntxhov siab
Kev cuam tshuam tawv (j)	45 - 55	30 - 40	Poob siab nqus hauv cov cuab yeej tuav
Luam Machinyar	75%(vs . 1215 hlau)	-	Zoo tshaj plaws chip tswj
Nyhav (kg / m)	0.0068 × S² (e {{. g .}}}, 30mm bar ≈ 6.12 kg / m)		Logistic Them Xam

Cov lus qhia tshwj xeeb ntawm AISI 4140 alloy steelHexKev thaiv qhov rais

Teem nqi	Cr%	Mo%	C %	Mn%	P% (max)	S% (max)	SI%
4140	0.80-1.10	0.15-0.25	0.38-0.43	0.75-1.00	0.035	0.04	0.15-0.35

Cov Khoom Siv	Me me	Muaj huab tais
Lub zog tensile	655 MPa	95000 psi
Paib lub zog	415 MPa	60200 PSI
Loj modulus (raug rau hlau)	140 GPA	Ksi
Shear modulus (raug rau hlau)	80 GPA	11600 Ksi
Elastic modulus	190-210 GPA	27557-30458 ksi
Poisson tus piv	0.27-0.30	0.27-0.30
Elongation thaum so (hauv 50 hli)	0.257	0.257
Hardness, Brinell	197	197
Hardness, Knoop (hloov dua siab tshiab los ntawm Brinell Hardness)	219	219
Hardness, Rockwell B (hloov dua siab tshiab los ntawm Brinell Hardness)	92	92
Hardness, Rockwell C (hloov dua siab tshiab los ntawm Brinell hardness .)	13	13
Hardness, vickers (hloov dua siab tshiab los ntawm brinell hardness)	207	207
Tshuab ua 1212 li 100 lub tshuab)	65	65

Cov ntawv thov ntawm AISI 4140 alloy steelHexKev thaiv qhov rais

Raug siv rau 4140 suav nrog:

Zog:

Siv nyob rau hauv lub zog ntawm cov txiaj ntsig ntawm cov txiaj ntsig rau kev siv tshuab thiab cov khoom lag luam muaj zog thiab cov haujlwm ua haujlwm loj thiab ua haujlwm zoo ntawm lub zog.

Crankshafts:

Pom nyob rau hauv kev tsim khoom ntawm crankshafts rau tshuab, tshwj xeeb hauv kev lag luam thiab aerospace lub zog rau kev txhim khu kev qha thiab kev ua haujlwm siab tshaj tawm.

Ncua Lub Tshuab:

Ua ntawv siv hauv kev tsim cov khoom siv rau cov khoom siv rau kev ncua cov kab ke hauv tsheb, muab cov khoom siv tsim nyog thiab muaj zog tiv thaiv thiab ua kom ruaj khov .

Tsheb nrau av hniav tawg:

Siv rau kev tsim lub tsheb nrau av tawg vim nws txoj kev ua ke zoo ntawm Hardness thiab kev ua ke tiv thaiv zoo, ua kom muaj kev cuam tshuam rau cov ntawv thov kev sib txuam hauv av qeeg

Roj thiab Roj Khoom:

Ua hauj lwm hauv kev tsim khoom ntawm cov khoom siv rau cov roj thiab cov khoom siv tshuaj ntxiv, qhov twg cov khoom siv hluav taws xob, qhov chaw uas muaj qhov tseem ceeb rau kev ua tau zoo {}}

AISI 4140 Hexagonal Bar: Kev Ua Lag Luam Qhov Ntau

(Per ASTM A108 / EN 10060 Txheej txheem)

Hla pob (hli)	Ntev (m)	Kev nyiaj tau	Nto tas	Thawj cov ntawv thov
6 - 20	3 - 5	H9 (± 0.03 hli)	Khaub thuas-kos, av	Precision Shafts, Valve Tindles
21 - 36	3 - 6	H10 (± 0.05 hli)	Tev / muab	Hydraulic fittings, iav blanks
38 - 65	4 - 8	H11 (± 0.1mm)	Kub-Rolled	Fastener Tuag, Tuam Tuav Tseg
68 - 100	4 - 12	H12 (± 0.2 hli)	Raws li-forged	Hnyav Cov yuam sij hnyav, tsav cov thom khwm

Gnee Group AISI 4140 Chrome Alloy Hlau Bar Hoobkas Ib Cheeb Tsam

Gnee Group AISI 4140 Alloy Hex Bar Ntim

Gnee Group AISI 4140 chrome hex bar sim

Yog 4140 alloy steel corrosion resistant?
Txawm hais tias 4140 steel muaj chromium los txhim kho corrosion tsis kam, nws tsis pom zoo rau kev siv hauv kev ua kom haum ib puag ncig.
Dab tsi yog qhov sib txawv ntawm 4140 thiab 4340 alloy hlau?
4140 STEEL muaj cov ntsiab lus roj carbon tsawg dua 4340 hlau, ua rau nws yooj yim dua, thiab feem ntau yog siv hauv cov ntawv siv loj heev .
Tau 4140 alloy hlau yuav welded?
Yog, 4140 hlau tuaj yeem muab welded siv cov tswv yim vuam kom zoo thiab tab sis kev kho cua sov {{1} Txawm li cas los xij, tshaj tawm cov khoom kub {}}
Qhov siab tshaj plaws uas 4140 tus hlau tuaj yeem ua tiav los ntawm kev kho cua sov?
Nyob ntawm cov txheej txheem kho cua sov tshwj xeeb, 4140 hlau tuaj yeem ncav cuag lub hardness ntawm li ntawm {{1} .
Yog 4140 alloy hlau hloov bar muaj nyob rau ntau qhov ntau thiab tsawg?
Yog, 4140 Alloy Steel Round bar muaj nyob rau ntau qhov ntau thiab tsawg thiab tseem tuaj yeem ua rau ntau yam ntawm cov ntawv sau ua ke nrog cov ntawv sau ua ke nrog ntau cov ntawv thov.

Cim npe nrov: AISI 4140 CHROME ANTOHL Hlau Hex Bar, Tuam Tshoj AISI 4140 chrome alloy steel hex bar cov neeg muag khoom