Kev kho cua sov ntawm 41Cr4 seamless alloy yeeb nkab muab los ntawm GNEE feem ntau suav nrog quenching thiab tempering. Lub quenching kub yog 850 degree, roj txias; tempering kub yog 520 degree, dej txias los yog roj txias.
41Cr4 (1.7035) steel yeeb nkab yog cov qauv hlau alloy nrog cov khoom ua haujlwm zoo thiab tuaj yeem ua tiav los ntawm forging, dov, txiav thiab lwm yam. Nws yog dav siv nyob rau hauv kev tsim cov khoom uas yuav tsum tau muaj zog thiab hnav tsis kam, xws li lub zog, lub tes tsho, shafts, crankshafts, pins, thiab lwm yam. Nws kuj yog tsim rau quenched thiab tempered qhov chaw raug alternating loads thiab nruab nrab tej loads.
Cov ntaub ntawv khoom
EN 10297-1 41Cr4 Cov Qauv Alloy Steel Tube Specification
| Tshuaj muaj pes tsawg leeg | Min. (%) | Max. (%) | Mechanical Properties | Min. (MPa/J/HB) | Max. (MPa/J/HB) |
|---|---|---|---|---|---|
| Cov pa roj carbon (C) | 0.38 | 0.45 | Tensile zog | Ntau dua lossis sib npaug li 980 | - |
| Silicon (Si) | - | 0.40 | Yield zog | Ntau dua lossis sib npaug rau 785 | - |
| Manganese (Mn) | 0.60 | 0.90 | Elongation | Ntau dua lossis sib npaug li 9 | - |
| Phosphorus (P) | - | 0.035 | Kev txo qis ntawm cheeb tsam | - | - |
| Sulfur (S) | - | 0.035 | Impact Absorption Zog | Ntau dua lossis sib npaug li 47 | - |
| Chromium (Cr) | 0.90 | 1.20 | Hardness | Tsawg dua lossis sib npaug li 207 HB | - |
| Nickel (Ni) | - | 0.030 | Khoov zog | - | - |
| Copper (Cu) | - | 0.030 | Khoov lub kaum sab xis | - | - |
| - | - | - | Impact Toughness | Ntau dua lossis sib npaug li 59 J / cm² | - |
Cov khoom tso tawm
EN 10297-1 41Cr4 Alloy Steel Round kav
Vim li cas thiaj xaiv GNEE
GNEE muaj 12 cov kab ntau lawm nrog cov zis txhua xyoo ntawm 500, 000 tons. Nws tau txais daim ntawv pov thawj ISO9001 thoob ntiaj teb kev tswj hwm kev ua haujlwm zoo. Nrog kev nplua nuj nyob hauv kev muag khoom thiab cov khoom muag, peb tau cog lus rau kev tswj xyuas nruj thiab kev xav zoo rau cov neeg siv khoom. Peb cov neeg ua haujlwm paub txog ib txwm muaj los tham txog koj cov kev xav tau thiab ua kom cov neeg siv khoom txaus siab tag nrho. Koj cov lus nug yeej ib txwm txais tos!
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FAQ
Q. Koj nyob qhov twg? Kuv tuaj yeem tuaj xyuas koj?
A.Sure, koj tuaj yeem tuaj xyuas peb lub Hoobkas txhua lub sijhawm.
Q. Koj qhov kev pab cuam tom qab muag yog dab tsi?
A. Peb muab kev pab cuam tom qab muag thiab 100% kev ruaj ntseg zoo rau peb cov khoom.
Q. Koj lub sijhawm xa khoom yog dab tsi?
A. Lub sij hawm xa tuaj feem ntau yog li 1 lub hlis, yog tias peb muaj Tshuag, peb tuaj yeem xa tuaj hauv 7 hnub.
Cim npe nrov: en 10297-1 41cr4 seamless alloy steel raj, Tuam Tshoj en 10297-1 41cr4 seamless alloy steel raj manufacturers, lwm tus neeg, Hoobkas
