4340 High Tensile Steel Rods
AISI 4340 STEEL (tsis yog G43400) yog ib qho Ultra-}}}}}}}}} Cov zog sib xyaw ua ke, thiab muaj zog tsis kam thiab cov quav. Nws tsis muaj kev cuam tshuam los ntawm kev npau taws thiab embrittlement, qhia kom muaj zog zoo khaws cia kub siab, thiab tsis yooj yim ua si. Hauv cov ntu nyias, cov hlau no yog huab cua tawv. Hauv kev xyaum, nws yog feem ntau roj quenched.
4340 round bar tshuaj lom neeg muaj pes tsawg leeg
| Lub ntsiab | Cov ntsiab lus (%) |
|---|---|
| Hlau, FE | 95.195 - 96.33 |
| Npib tsib xee, ni | 1.65 - 2.00 |
| Chromium, cr | 0.700 - 0.900 |
| Manganese, mn | 0.600 - 0.800 |
| Carbon, c | 0.370 - 0.430 |
| Molybdenum, mo | 0.200 - 0.300 |
| Silicon, si | 0.150 - 0.300 |
| Sulphur, s | 0.0400 |
| Phosphorous, p | 0.0350 |
4340 Moob LOJ STEEL Round Bar Txhua Yam Khoom
| Cov Khoom Siv | Me me | Muaj huab tais |
|---|---|---|
| Lub zog tensile | 745 MPa | 108000 psi |
| Paib lub zog | 470 MPA | 68200 PSI |
| Loj modulus (raug rau hlau) | 140 GPA | Ksi |
| Shear modulus (raug rau hlau) | 80 GPA | 11600 Ksi |
| Elastic modulus | 190-210 GPA | 27557-30458 ksi |
| Poisson tus piv | 0.27-0.30 | 0.27-0.30 |
| Elongation thaum so | 22% | 22% |
| Txo thaj chaw | 50% | 50% |
| Hardness, Brinell | 217 | 217 |
| Hardness, Knoop (hloov dua siab tshiab los ntawm Brinell Hardness) | 240 | 240 |
| Hardness, Rockwell B (hloov dua siab tshiab los ntawm Brinell Hardness) | 95 | 95 |
| Hardness, Rockwell C (hloov dua siab tshiab los ntawm Brinell hardness. Tus nqi qis dua HRC ntau, rau kev sib piv cov hom phiaj nkaus xwb) | 17 | 17 |
| Hardness, vickers (hloov dua siab tshiab los ntawm brinell hardness) | 228 | 228 |
| Luam tawm (annealed thiab txias txav. Raws li 100 machinability rau AISI 1212 STEEL.) | 50 | 50 |
4340 Carbon Steel Hloov Bar Lub Zog Lub Zog
| Cov Khoom Siv | Me me | Muaj huab tais |
|---|---|---|
| Ceev | 7.85 g / cm3 | 0.284 lb / pw |
| Melting taw tes | 1427 Qib | 2600℃f |
4340 Carbon hloov Bar Cov Lus Qhia
4340 Carbon Steel Qws feem ntau yog siv nyob rau hauv cov chaw nrog cov xwm txheej hnyav thiab qhov hnyav uas yuav tsum muaj zog. Nws tuaj yeem siv dav siv ua billets, tuav, cia li zam txim, paib, kav hlau thiab vuam hlau. AISI 4340 Moob Round kuj tseem tuaj yeem tsim tawm ua cov phiaj hlau thiab cov hlau nplaum. Cov ntawv thov raug suav nrog bolts, screws thiab lwm lub fasteners. Zog, pinions, shaft thiab zoo sib xws tej yam; Lub Cav Crankshafts thiab Piston pas nrig; Thiab cov dav hlau tsaws iav thiab lwm cov qauv tseem ceeb.
4340 Carbon Steel Round Khoom Duab
Gnee Pab Pawg Neeg Siv Khoom Mus Xyuas
Peb muaj zoo heev tom qab {{0} Kev Pabcuam Muag Khoom. Yog koj muaj lus nug txog 4340 High Tensile Steel pas, koj tuaj yeem tiv tauj peb thiab peb yuav hu rau koj hauv ob teev.
Cim npe nrov: 4340 High tensile steel pas nrig, Suav 4340 High Tensile Steel pas Manufacturers, lwm tus neeg, Hoobkas
