Khoom Description
DIN2391 ST37.4 ST35 Seamless Precision Steel Tube
Dab tsi yog qhov zoo ntawm DIN2391 seamless precision steel raj?
1. Sab hauv phab ntsa roughness ntawm DIN2391 ST37.4 ST35 seamless precision steel hlab yog Ra Tsawg dua los yog sib npaug rau 0.4μm, thiab tuaj yeem ua tiav daim iav nyhuv tom qab honing. Cov yam ntxwv no tuaj yeem txo qhov hnav ntawm piston ntsaws ruaj ruaj thiab txo qhov poob siab ntawm hydraulic system los ntawm 15% -20%.
2. Steering ncej raj thiab nres kab yog qhov tseem ceeb ntawm lub tsheb, thiab lawv yuav tsum tau muaj siab precision. DIN2391 seamless precision steel raj muaj kev tswj kev ua siab ntev, thiab sab nraud txoj kab uas hla tsuas yog ± 0.08mm, uas tuaj yeem tshem tawm cov txheej txheem thib ob.
3. Txij li thaum lub chassis ntawm lub tsheb feem ntau tuaj rau hauv cov dej phwj tuaj, roj, thiab lwm yam khoom, nws yog ib qho tseem ceeb los tiv thaiv lub chassis ntawm corrosion. Cov raj hlau ntawm DIN2391 tus qauv yog kho nrog roj, phosphating, lossis galvanizing los txhim kho lawv cov kev tiv thaiv kev ua haujlwm corrosion thiab txuas ntxiv lub neej kev pabcuam ntawm lub chassis.
Daim ntawv thov ntawm DIN2391 Seamless Precision Steel Tube
DIN2391 ST37.4 thiab ST35 seamless precision steel hlab pom kev siv dav hauv ntau qhov kev lag luam vim lawv cov khoom siv zoo heev thiab siab - cov yam ntxwv zoo. Qee cov ntawv thov siv xws li:
Hydraulic systems
Automotive kev lag luam
Machinery thiab khoom siv
Precision mechanical engineering
General engineering lub hom phiaj
Cov raj precision no tshwj xeeb tshaj yog tsim rau cov ntawv thov uas qhov tseeb qhov tseeb, du nto tiav, thiab lub zog siab yog qhov tseem ceeb.
Tshuaj muaj pes tsawg leeg
Cov tshuaj muaj pes tsawg leeg ntawm DIN2391 ST37.4 thiab ST35 seamless precision steel hlab yog qhov tseem ceeb los xyuas kom meej lawv cov khoom siv kho tshuab thiab kev ua haujlwm tag nrho. Cov lus hauv qab no muab cov ntsiab lus ntawm cov tshuaj muaj pes tsawg leeg:
| Element | Cov pa roj carbon (C) | Silicon (Si) | Manganese (Mn) | Phosphorus (P) | Sulfur (S) |
| DIN2391 ST37.4 (%) | 0.17 max | 0.35 max | 0.35 max | 0.035 max | 0.035 max |
| DIN2391 ST35 (%) | 0.17 max | 0.35 max | 0.40 max | 0.025 max | 0.025 max |
Mechanical Properties
Cov khoom siv kho tshuab ntawm DIN2391 ST37.4 thiab ST35 seamless precision steel raj yog qhov tseem ceeb rau kev nkag siab lawv lub zog, ua haujlwm ntev, thiab tsim nyog rau ntau yam kev siv. Cov lus hauv qab no qhia txog cov khoom siv kho tshuab raug:
| Khoom | Tensile zog (MPa) | Yield zog (MPa) | Elongation (%) | Hardness (HB) |
| DIN2391 ST37.4 | 480 min | 235 nqi | 25 feeb | 143 max |
| Qauv TSIS MUAJ: DIN2391 ST35 | 420 min | 315 nqi | 35 feeb | 119 max |
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Ntim
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Thaum cov kav dej tau dhau tag nrho cov kev tshuaj xyuas thiab kev sim, lawv npaj txhij rau ntim. Lawv feem ntau yog ntim rau hauv bales qhwv hauv yas. Cov kav dej tuaj yeem muab ntim thiab npaj rau kev xa khoom raws li cov neeg siv khoom xav tau, kom ntseeg tau tias cov kav dej muaj kev tiv thaiv thaum lub sijhawm thauj mus los thiab tiv thaiv qhov chaw puas.
Khoom Qhia
Cim npe nrov: din2391 st37.4 st35 seamless precision steel raj, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized, lag luam wholesale, nqe, OEM, zeb, tsim, kev muag khoom
