SCM415 Alloy Steel Tube

 

 

SCM415 Tshuaj muaj pes tsawg leeg

C(%)	Si(%)	Mn(%)	P(%)	S(%)	Ni(%)	Cr(%)	Mo(%)	Cu(%)
0.13-0.18	0.15-0.35	0.6-0.85	{{0}} Tsawg dua lossis sib npaug rau 0.03	{{0}} Tsawg dua lossis sib npaug rau 0.03	{{0}} Tsawg dua los yog sib npaug rau 0.25	0.9-1.2	0.15-0.30	{{0}} Tsawg dua lossis sib npaug rau 0.3

 

SCM415 Cov xwm txheej ntawm kev kho cua sov

Annealing: 850 degree Rauv Txias

Normalization: 850 ~ 900 degree Cua txias

Hardening: 850 ~ 900 degree 1st Roj Txias, 800 ~ 850 degree 2rd Roj Txias

Tempering: 150 ~ 200 degree Cua Txias

 

SCM415 Mechanical Properties

Tensile zog (kgf / mm²): Ntau dua lossis sib npaug rau 85

Elongation (%): Ntau dua lossis sib npaug rau 16

Hla ntu txo tus nqi (%): Ntau dua lossis sib npaug rau 40

Tus nqi cuam tshuam (J / cm2): Ntau dua lossis sib npaug rau 7

Hardness (Hb): 235 ~ 321

 

Ib qho ntawm cov yam ntxwv tseem ceeb ntawm SCM415 alloy steel raj yog nws cov tshuaj muaj pes tsawg leeg. Nws muaj cov ntsiab lus xws li chromium, molybdenum, thiab manganese, uas ua rau nws cov khoom zoo tshaj plaws. Chromium txhim kho cov hlau hardness thiab corrosion kuj, thaum molybdenum txhim kho nws lub zog thiab toughness. Manganese pab txhim kho cov hlau hardenability thiab ductility.

 

Cov khoom siv hluav taws xob ntawm SCM415 alloy steel raj yog qhov zoo tiag tiag. Nws muaj lub zog tensile siab, uas tso cai rau nws tiv taus cov khoom hnyav thiab kev ntxhov siab. Qhov no ua rau nws tsim nyog rau cov ntawv thov uas muaj zog thiab ua haujlwm ntev yog qhov tseem ceeb, xws li hauv kev tsim cov tshuab, cov hlab ntsha siab, thiab cov kav dej. Lub raj steel kuj muaj qhov zoo toughness, ua kom nws nqus tau qhov cuam tshuam thiab tiv thaiv kev puas tsuaj. Nws cov ductility kuj tseem ceeb, cia nws khoov thiab tsim yam tsis muaj kev tawg.

 

Ntxiv nrog rau nws cov khoom siv kho tshuab, SCM415 alloy steel raj kuj muaj qhov zoo corrosion kuj. Lub xub ntiag ntawm chromium nyob rau hauv cov hlau ua ib qho kev tiv thaiv oxide txheej ntawm qhov chaw, uas pab tiv thaiv corrosion thiab oxidation. Qhov no ua rau cov raj steel tsim nyog siv rau hauv qhov chaw hnyav, xws li cov uas tau ntsib hauv cov tshuaj, petrochemical, thiab marine industries.

 

Kev tsim cov txheej txheem ntawm SCM415 alloy steel tube kuj tseem ceeb heev hauv kev ua kom nws zoo thiab ua haujlwm tau zoo. Cov hlau feem ntau yog tsim los ntawm kev sib xyaw ua ke ntawm melting, refining, thiab dov txheej txheem. Cov txheej txheem no tau ua tib zoo tswj kom ua tiav cov tshuaj lom neeg xav tau, microstructure, thiab cov khoom siv kho tshuab. Lub raj steel yog tom qab ntawd raug rau ntau yam kev ntsuam xyuas zoo, xws li kuaj ultrasonic thiab kuaj hydrostatic, kom ntseeg tau nws txoj kev ncaj ncees thiab kev ntseeg siab.

 

SCM415 alloy steel raj pom kev siv dav hauv ntau yam kev lag luam. Hauv kev lag luam tsheb, nws yog siv los tsim cov khoom siv cav, xws li crankshafts thiab txuas rods. Lub zog siab thiab toughness ntawm lub raj steel ua rau nws zoo tagnrho rau cov ntawv thov no, vim nws tuaj yeem tiv taus qhov kub thiab txias tsim los ntawm lub cav. Nyob rau hauv kev lag luam machinery, nws yog siv nyob rau hauv kev tsim kho ntawm ntau yam machinery, xws li hydraulic thooj voos kheej kheej thiab kis tau tus mob shafts. Cov yeeb nkab steel cov khoom zoo heev thiab kev tiv thaiv corrosion ua rau nws muaj kev xaiv zoo rau cov ntawv thov no.

 

Hauv kev lag luam roj thiab roj, SCM415 alloy steel raj yog siv hauv kev tsim cov kav dej thiab cov khoom siv drilling. Lub steel tube lub zog siab thiab corrosion kuj yog qhov tseem ceeb rau kev tiv thaiv cov xwm txheej hnyav uas tau ntsib hauv kev lag luam no, xws li kev kub siab, corrosive kua, thiab huab cua kub. Hauv kev lag luam tshuaj thiab petrochemical, nws yog siv rau hauv kev tsim cov reactors, kub exchangers, thiab cia tank. Lub raj steel tiv thaiv corrosion thiab kub kub ua rau nws haum rau tuav cov tshuaj corrosive thiab kev khiav hauj lwm hauv high-temperature ib puag ncig.

 

Hauv kev xaus, SCM415 alloy steel tube yog cov khoom lag luam zoo tshaj plaws uas muaj kev sib xyaw ua ke ntawm lub zog siab, zoo heev toughness, zoo corrosion kuj, thiab ntau yam kev siv. Nws cov khoom zoo tshaj plaws ua rau nws yog qhov kev xaiv zoo tshaj plaws rau ntau yam kev lag luam, thiab nws cov txheej txheem tsim khoom ua kom nws zoo thiab kev ntseeg tau. Seb nws yog siv nyob rau hauv lub tsheb, machinery, roj thiab roj, los yog tshuaj industries, SCM415 alloy steel raj yog paub tseeb tias yuav muab kev kawm ntev thiab durability.

 

Cim npe nrov: Tuam Tshoj scm415 alloy steel raj, Tuam Tshoj scm415 alloy steel raj lwm tus neeg, Hoobkas