Tus qauv rau 34CrMo4 alloy structural steel yeeb nkab ua raws EN 10297-1, uas yog ib qho kev specification rau seamless round steel kav rau machinery thiab general engineering. 34CrMo4 seamless carbon yeeb nkab yog cov hlau alloy rau quenching thiab tempering, tshwj xeeb tshaj yog tsim rau kev tsim seamless round steel kav rau tshuab thiab engineering. Nws muaj zog endurance thiab creep zog ntawm qhov kub thiab txias, zoo low-temperature cuam tshuam toughness, zoo hardenability, tsis overheating nyiam, me me quenching deformation, ncaj plasticity thaum lub sij hawm txias ntug shaping, thiab nruab nrab machinability.
Cov ntaub ntawv khoom
Specifications ntawm 34crmo4 Seamless Steel Yeeb Nkab
| Chemical Composition (wt.%) | |
| Cov pa roj carbon (C) | 0.30 - 0.37 |
| Silicon (Si) | 0.10 - 0.40 |
| Manganese (Mn) | 0.60 - 0.90 |
| Phosphorus (P) | Tsawg dua lossis sib npaug rau 0.035 (cov ntsiab lus seem) |
| Sulfur (S) | Tsawg dua lossis sib npaug rau 0.035 (cov ntsiab lus seem) |
| Chromium (Cr) | 0.90 - 1.20 |
| Molybdenum (hli) | 0.15 - 0.30 |
| Mechanical Properties | |
| Tensile zog (σb) | Ntau dua lossis sib npaug rau 985 MPa (100 ksi) |
| Yield zog (σs) | Ntau dua lossis sib npaug rau 835 MPa (85 ksi) |
| Elongation (d 5) | Ntau dua lossis sib npaug li 12% |
| Txo thaj tsam (ψ) | Ntau dua lossis sib npaug li 45% |
| Impact Zog (Akv) | Ntau dua lossis sib npaug rau 63 J |
| Impact Toughness (kv) | Ntau dua lossis sib npaug li 78 J / cm² (8) |
| Hardness | Tsawg dua lossis sib npaug li 229 HB |
Cov khoom tso tawm
En 10297-1 34CrMo4 Seamless Alloy Steel Tube
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FAQ
Q.Peb ntseeg koj lub tuam txhab li cas?
A. Peb tshwj xeeb hauv kev lag luam steel rau ntau xyoo, tau lees paub los ntawm SGS, txais tos tuaj xyuas peb lub Hoobkas.
Q. Koj puas muaj kev tswj xyuas zoo?
A. Yog, peb muaj peb tus kheej lub chaw soj ntsuam zoo.
Q: Koj puas tuaj yeem muab cov qauv dawb?
A: Peb tuaj yeem muab cov qauv dawb, tab sis cov qauv xa tawm yuav tsum yog los ntawm koj.
Cim npe nrov: en 10297-1 34crmo4 carbon steel tubes, Tuam Tshoj en 10297-1 34crmo4 carbon steel tubes manufacturers, lwm tus neeg, Hoobkas
