STKM 12A seamless steel yeeb nkabyog hom tshwj xeeb ntawm cov yeeb nkab steel feem ntau siv hauv cov khoom siv kho tshuab thiab cov khoom siv tsheb tsim khoom.
Lub "STKM" nyob rau hauv "STKM 12A" yog cov ntawv luv ntawm "Standard Tubes rau Mechanical Structures", uas txhais tau hais tias "tus qauv raj rau cov khoom siv tshuab", thiab "12A" yog qib ntawm cov raj steel, feem ntau qhia txog nws cov ntsiab lus ntawm cov pa roj carbon monoxide, ntawm no "12" txhais tau hais tias qhov loj feem ntawm carbon yog kwv yees li 0.12% 1.
Cov ntsiab lus carbon ntawm STKM 12A carbon steel yeeb nkab yog hais txog 0.12%, uas yog nyob rau hauv qeb ntawm cov pa roj carbon tsawg. Cov yeeb nkab steel no muaj cov yas zoo, toughness thiab vuam kev ua tau zoo, nrog rau qee lub zog thiab hardness1.
Vim hais tias STKM 12A cov qauv steel yeeb nkab muaj cov yas zoo thiab tawv, nws feem ntau yog siv los tsim ntau yam khoom siv thiab cov khoom siv, xws li bearings, gears, shafts, keys, pins, thiab lwm yam. Tsis tas li ntawd, nws kuj tseem siv tau los tsim qee yam qis. -pressure fluid thauj cov kav dej thiab cov kav dej dav dav.
JIS G 3445 Qib STKM 12A Cov Khoom Siv Tshuaj
| Cov pa roj carbon | Silicon | Manganese | Phosphorous | Sulfur | Molybdenum | Nickel | Chromium | Tooj | Lwm tus |
|---|---|---|---|---|---|---|---|---|---|
| max 0.20 | max 0.35 | max 0.60 | 0.04 | 0.04 | – | – | – | – | – |
JIS G3445 Cold Drawn Seamless Steel Tube Mechanical Properties
| Yield zog | Tensile zog | Elongation A5 min | |||
|---|---|---|---|---|---|
| MPa min | qis min | MPa min | MPa min | qis min | Feem pua |
| 340 | – | – | 35 | ||
Carbon Steel Mechanical Tubing
gnee tsuas yog tsim thiab ua haujlwm carbon steel kav thiab alloy steel kav. Peb cov kav dej muaj xws li cov kav dej xa khoom, cov kav dej, cov kav dej hydraulic, cov kav dej boiler thiab cov kav dej. Qhov luaj li cas yog los ntawm 20mm mus rau 406mm nyob rau hauv sab nraud txoj kab uas hla thiab 2mm mus rau 70mm nyob rau hauv phab ntsa thickness.
Gnee Ntim thiab shipping
FAQ
1.Q.Vim li cas ho xaiv koj?
A. Ua ntej zoo, tus nqi thib ob, peb tuaj yeem muab rau koj ob qho tib si. Peb cov qauv kev pabcuam: zoo zoo + tus nqi zoo + kev pabcuam zoo=cov neeg siv khoom ntseeg.
2. Q: Koj muab kev pabcuam dab tsi?
A: Kev pabcuam customized rau txhua tus neeg siv khoom, thov hu rau peb!
3.Q.Koj puas muaj kev tswj xyuas zoo?
A. Yog, peb tau txais BV.SGS ntawv pov thawj.
Cim npe nrov: jis g 3445 qib stkm 12a seamless raj, Tuam Tshoj jis g 3445 qib stkm 12a seamless raj manufacturers, lwm tus neeg, Hoobkas
