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T8-T10A kub dov steel puag ncig tuav
T8-T10A kub dov steel puag ncig tuav
T8-T10A kub dov steel puag ncig tuav
T8-T10A kub dov steel puag ncig tuav

T8-T10A kub dov steel puag ncig tuav

T8, T10 thiab T12 yog cov cuab yeej carbon steel. Lawv nyuaj heev. Lub Brinell hardness nyob rau hauv lub xeev annealed yog ntau tshaj 300.Manual saw hniav yog T12 khoom, tsuas yog quenching, hardness yog ntau dua.10 thiab 20 yog tsawg carbon, zoo structural steel, mos heev, Brinell hardness yog tsawg dua 155.Yog li ntawd, lub fitter saw, laborious, lub saw yog heev yooj yim mus hnav.
T8-T10A kub dov steel puag ncig tuav cov ntaub ntawv

Cov cuab yeej hlau yog cov hlau zoo tsim nrog kev tswj cov tshuaj muaj pes tsawg leeg los tsim cov khoom tseem ceeb rau kev ua haujlwm thiab kev ua haujlwm ntawm lwm cov ntaub ntawv. Lawv ib txwm xa mus rau cov neeg muag khoom nyob rau hauv cov mos mos annealed mob, uas ua rau nws yooj yim rau cov chaw tsim tshuaj paus tshuab cov khoom nrog tej cuab yeej rau txawv daim ntaub ntawv.AISI T8 cuab tam steel yog ib tug tungsten-cobalt-vanadium high-ceev cuab yeej steel. Cov ntaub ntawv hauv qab no yuav muab cov ntsiab lus ntawm qib T8 cov cuab yeej steel.

Tshuaj thiab Mechanical

Tshuaj muaj pes tsawg leeg

Cov tshuaj muaj pes tsawg leeg ntawm T8 cov cuab yeej steel yog teev nyob rau hauv cov lus hauv qab no.

Element Cov ntsiab lus (%)
Tungsten, W 13.25-14.75
Cobalt, Co 4.25-5.75
Chromium, Cr 3.75-4.5
Vanadium, V 1.80-2.40
Carbon, C 0.75-0.85
Molybdenum, Mo 0.4-1
Nickel, Nia 0.3
tooj, Cu 0.25
Manganese, Mn 0.2-0.4
Silicon, Sib 0.2-0.4
Phosphorus, P 0.03
Sulfur, S 0.03

Lub cev muaj zog

Cov lus hauv qab no qhia txog lub cev lub cev ntawm T8 cov cuab yeej steel.

Cov khoom Metric Imperial
Qhov ntom 8.43g 3 0.267 lb/in3

Mechanical Properties

Cov cuab yeej cuab tam ntawm T8 cov cuab yeej steel yog pom nyob rau hauv cov lus hauv qab no.

Cov khoom Metric Imperial
Tensile zog 1158 MPa ua 167.95 kWs
Elongation 15% 15%
Modulus ntawm elasticity 190-210 GPa 27557-30457 ksg
Poisson tus piv 0.27-0.3 0.27-0.3

Thermal Properties

Cov khoom siv thermal ntawm T8 cov cuab yeej hlau tau muab rau hauv cov lus hauv qab no

Cov khoom Metric Imperial
Thermal expansion co-efficient 16-17 µm/m°C 8.8-9.4 µin/in° F
Thermal conductivity 16 W/mK 110 BTU.in/hrft².°F

T8 Ntau yam ntawm cov khoom
Yam khoom Cov khoom Dimension Cov txheej txheem Xa xwm txheej
Daim phiaj / Cov ntawv Daim phiaj / Cov ntawv 0.08-200mm (T) * W * L Forging, kub dov thiab txias dov Annealed, Kev daws thiab Kev laus, Q + T, ACID-WASHED, Txhaj Tshuaj Txhaum Cai
Hlau Bar Round Bar, Flat Bar, Square Bar Φ8-1200mm * L Forging, kub dov thiab txias dov, Cast Dub, ntxhib tig, txhaj tshuaj blasting,
Coil / Sawb Steel Chev / Steel Strip 0.03-16.0x1200 hli Cold-Rolled & Kub-Rolled Annealed, Kev daws thiab Kev laus, Q + T, ACID-WASHED, Txhaj Tshuaj Txhaum Cai
Cov kav dej / Tubes Seamless Pipes/Tubes, Welded Pipes/Tubes OD: 6-219mm x WT: 0.5-20.0mm Kub extrusion, Txias Kos, Welded Annealed, Solution thiab Aging, Q + T, ACID-WASHED

Cross Reference Table (Qib sib npaug
Qib Txuj Lub teb chaws Daim ntawv thov
T8 ASTM Teb chaws USA High-Speed ​​Tool Steel
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