20MnCr5 Alloy hlau
Cov Khoom Piav Qhia 20MnCr5 Alloy Steel Chemical Composition: Mechanical Properties: 20MnCr5 alloy steel pom nws siv dav hauv ntau qhov kev lag luam vim nws cov khoom zoo kawg li. Hauv kev lag luam automotive, nws yog siv rau kev tsim cov iav, ncej, thiab cov khoom sib kis....
Hauj lwm lawm
Khoom Description
20MnCr5 Alloy hlau
Tshuaj muaj pes tsawg leeg:
| Element | Feem pua |
|---|---|
| Cov pa roj carbon (C) | 0.17% - 0.22% |
| Manganese (Mn) | 1.10% - 1.40% |
| Chromium (Cr) | 1.00% - 1.30% |
| Silicon (Si) | Tsawg dua lossis sib npaug rau 0.40% |
| Phosphorus (P) | Tsawg dua lossis sib npaug rau 0.035% |
| Sulfur (S) | Tsawg dua lossis sib npaug rau 0.035% |
Mechanical Properties:
| Khoom | Tus nqi |
|---|---|
| Tensile zog | 880 - 1180 MPa |
| Yield zog | 635 MPa min. |
| Elongation | 10% min. |
| Kev txo qis hauv cheeb tsam | 45% min. |
| Hardness (HB) | 179 - 207 |
20MnCr5 alloy steel pom kev siv dav hauv ntau qhov kev lag luam vim nws cov khoom zoo kawg li. Hauv kev lag luam tsheb, nws yog siv rau kev tsim cov iav, ncej, thiab cov khoom sib kis. Lub zog siab thiab hnav tsis kam ntawm cov hlau no ua rau nws zoo tagnrho rau kev tiv thaiv cov khoom hnyav thiab kev ntxhov siab hauv cov ntawv thov no.
Hauv kev tsim tshuab, 20MnCr5 yog ua haujlwm hauv kev tsim cov bearings, sprockets, thiab lwm yam khoom siv tshuab. Nws toughness thiab durability ua kom ntseeg tau kev ua tau zoo hauv kev xav tau kev ua haujlwm.
Cov mining thiab kev tsim kho kev lag luam kuj tseem siv cov hlau alloy no rau cov khoom uas raug rau cov khoom hnyav thiab puas. Nws tuaj yeem pom nyob rau hauv qhov chaw xws li excavator hniav, crusher puab tsaig, thiab conveyor rollers.
Hauv cov cuab yeej thiab tuag ua, 20MnCr5 yog qhov nyiam rau cov cuab yeej txiav thiab pwm. Nws hardness thiab kub tsis kam ua kom nws tiv taus qhov kub thiab txias thiab quab yuam tsim thaum lub sijhawm ua haujlwm. Zuag qhia tag nrho, 20MnCr5 alloy steel yog ntau yam khoom siv uas muaj kev ua tau zoo thiab kev ntseeg siab hauv ntau yam kev siv.
Cim npe nrov: 20mncr5 alloy steel, Tuam Tshoj 20mncr5 alloy steel lwm tus neeg, hoobkas
