4130 steel yeeb nkab, tseem hu ua chrome-molybdenum steel los yog chrome-molybdenum alloy steel, yog ua los ntawm 0.8 ~ 1.1% chromium thiab 0.15 ~ 0.25% molybdenum ua kom muaj zog tus neeg sawv cev. Nws qhov kev ua tau zoo siab dua li cov kav hlau tsis sib haum zoo tib yam, vim tias cov yeeb nkab steel no muaj ntau dua Cr, thiab nws qhov kub thiab txias tsis kam, qhov kub tsis kam thiab corrosion kuj yog unmatched los ntawm lwm yam seamless steel kav.
GNEE, raws li tus kws tshaj lij chrome-molybdenum yeeb nkab distributor thiab tus neeg muag khoom, muab 4130 chrome-molybdenum structural steel kav nrog lub zog siab, zoo toughness thiab siab hardenability. Nws muaj lub zog kub txaus hauv qab 500 degree, tab sis lub zog yuav poob qis ntawm 550 degree; 4130 alloy steel kav muaj kev ua haujlwm zoo thiab nruab nrab plasticity thaum txias deformation; Thaum lub sij hawm kho cua sov, nws muaj thawj-chav temper brittleness nyob rau hauv qhov ntau ntawm 300-350 degree , thiab muaj ib tug nyiam ua dawb me ntsis.

AISI 4130 Chromoly Seamless Cold Rolled Steel Yeeb Nkab

4130 chromoly pipe

Tshuaj muaj pes tsawg leeg ntawm 4130 alloy structural yeeb nkab

Carbon C: 0 28-0.33
Silicon Si: 015-0.35
Manganese Mn: 0 40-0.60
Sulfur S: tso cai cov ntsiab lus seem tsawg dua lossis sib npaug rau 0.040
Phosphorus P: tso cai cov ntsiab lus seem tsawg dua lossis sib npaug rau 0.035
Chromium Cr: 0 80-1.10
Nickel Ni: tso cai cov ntsiab lus seem tsawg dua lossis sib npaug rau 0.030
Copper Cu: tso cai cov ntsiab lus seem tsawg dua lossis sib npaug rau 0.030
Molybdenum Mo: 0 15-0.25

Mechanical Properties ntawm 4130 steel alloy yeeb nkab
Yield zog ntau dua los yog sib npaug rau 413 MPa
Tensile Strength Ntau dua lossis sib npaug li 630 MPa
Elongation Ntau dua lossis sib npaug li 20%
Hardness Tsawg dua los yog sib npaug rau 229 HB
Kev kho cua sov: Quenching ntawm 860-890 degree tom qab txias txias

Daim ntawv thov ntawm 4130 chrome molybdenum raj
Roj thiab roj teb:dav siv nyob rau hauv ntau daim ntawv thov nyob rau hauv cov roj thiab roj teb, nrog rau cov khoom xws li lub cev valve, twj, roj kav thiab accessories.
Aerospace teb:siv los tsim cov khoom lag luam thiab tub rog dav hlau uas xav tau lub zog siab thiab qhov hnyav, xws li lub zog, piston pins, thiab lwm yam.
Automotive teb:tuaj yeem siv los ua lub raj tshwj xeeb rau kev hloov kho lub cev ntawm lub tsheb, lub cav, lub tshuab raug tshem tawm, thiab lwm yam, kom lub cev muaj zog thiab txhim kho kev tsav tsheb.

Vim li cas thiaj xaiv GNEE 4130 alloy raj

Gnee muaj peev xwm muab cov neeg siv khoom nrog 4130 qib automotive steel kav uas tuaj yeem ua tau raws li cov kev xav tau siab ntawm kev lag luam tsheb rau ib nrab qag bushings. Los ntawm kev siv cov yeeb nkab steel, kev nyab xeeb thiab kev pabcuam lub neej ntawm lub tsheb tuaj yeem txhim kho.

Tsis tas li ntawd, peb tuaj yeem muab 4130 precision raj, 4130 roj lub tog raj kheej raj, 4130 seamless raj rau tsheb.

Yog tias koj tab tom nrhiav seamless yeeb nkab, thov hu rau peb hauv lub sijhawm kom tau txais nqe lus!sales@gneetube.com

Lub Hoobkas ib puag ncig ntawm AISI 4130 alloy yeeb nkab

Factory environment of AISI 4130 alloy pipe