EN 10297-1 yog cov txheej txheem kev xa khoom rau seamless round steel kav, uas qhia txog cov kev cai tsim khoom rau cov yeeb nkab uas tsis yog-alloy thiab alloy steel rau kev siv tshuab thiab kev tsim vaj tsev.
42CrMo4 alloy steel yeeb nkab yog ultra-siab zog steel nrog siab zog thiab toughness, zoo hardenability, siab qaug zog txwv thiab ntau yam cuam tshuam tsis kam tom qab quenching thiab tempering, thiab zoo low-temperature cuam tshuam toughness. Nws tuaj yeem siv rau qhov sib sib zog nqus qhov sib sib zog nqus cov yeeb nkab thiab cov cuab yeej khaws cia hauv qab 2000m.
Cov ntaub ntawv khoom
Tshuaj muaj pes tsawg leeg ntawm 42CrMo4 Precision Seamless Alloy Steel Yeeb Nkab
| Cov pa roj carbon | Silicon | Manganese | Phosphorous | Sulfur | Molybdenum | Nickel | Chromium | Tooj | Lwm tus |
|---|---|---|---|---|---|---|---|---|---|
| 0.38-0.45 | max 0.40 | 0.60-0.90 | 0.035 | 0.035 | 0.15-0.30 | – | 0.90-1.20 | – | – |
Mechanical Properties ntawm 42CrMo4 Alloy Steel Seamless Yeeb Nkab
| Yield zog | Tensile zog | Elongation A5 min | |||
|---|---|---|---|---|---|
| MPa min | qis min | MPa min | MPa min | qis min | Feem pua |
| 900 | 1000 | – | 800 | 10 | |
Sib npaug
| DIN | EN | BS | NFA | ASTM | ASME |
|---|---|---|---|---|---|
| DIN 17204 Qib 42CrMo4 | EN 10297-1 Qib 42CrMo4 | NFA EN - Qib 42CrMo4 | ASTM A 519, SAE, A Qib A 4142 | – | – |
Cov khoom tso tawm
42CrMo4 qis alloy qauv raj
Vim li cas thiaj xaiv GNEE
GNEE yog cov khoom lag luam zoo thiab ua tus xa khoom thiab xa tawm cov khoom lag luam steel tube tsim los ntawm cov khoom zoo raw khoom thiab ua raws li kev lag luam specifications xws li ASTM thiab ASME lossis lwm yam qauv.
GNEE ib txwm tso lub tswv yim ntawm qhov zoo ua ntej hauv thawj qhov chaw. Peb lub luag haujlwm yog muabTIAB SA 4140/42CrMo/42CrMo4 seamless steel yeeb nkab alloy steel yeeb nkab nrog ruaj khov zoo, kev ua haujlwm siab thiab kev ua lag luam kev sib tw.
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FAQ
Q: Koj puas muaj kev tswj xyuas zoo?
A: Yog lawm, peb muaj peb tus kheej lub chaw soj nstuam zoo. Peb tog kuaj kev pabcuam kuj muaj.
Q: Koj muab kev pabcuam dab tsi?
A: Kev pabcuam customized rau txhua tus neeg siv khoom, thov hu rau peb!
Q. Koj lub sijhawm ua haujlwm yog dab tsi?
A. Cov Tshuag tsis tu ncua feem ntau yog 10 hnub. Nyob ntawm cov khoom.
Cim npe nrov: en 10297-1 42crmo4 alloy steel seamless yeeb nkab, Tuam Tshoj en 10297-1 42crmo4 alloy steel seamless yeeb nkab manufacturers, lwm tus neeg, Hoobkas
