Titanium Ti-6Al-4V (Qib 5), Annealed
Jan 15, 2026
GR5 titanium yog dab tsi?
Daim ntawv thov:Hniav, discs, rings, airframes, fasteners, Cheebtsam. Vessels, case, hubs, forgings. Biomedical implants.
Biocompatibility:Zoo heev, tshwj xeeb tshaj yog thaum sib cuag nrog cov ntaub so ntswg lossis pob txha. Ti-6Al-4V lub zog shear tsis zoo ua rau nws tsis zoo rau cov pob txha screws lossis daim hlau. Nws kuj muaj cov khoom siv tsis zoo ntawm qhov chaw hnav thiab nyiam ntes thaum zawv zawg sib cuag nrog nws tus kheej thiab lwm yam hlau. Cov kev kho deg xws li nitriding thiab oxidizing tuaj yeem txhim kho cov khoom hnav zoo.
Nug txog GR5 tus nqi thiab cov qauv
Khoom Description
| Cheebtsam | Wt. % |
| Al | 6 |
| Fe | Max 0.25 |
| O | Max 0.2 |
| Ti | 90 |
| V | 4 |
Lub cev muaj zog
| Lub cev muaj zog | Metric | Lus Askiv |
| Qhov ntom | 4.43 g / cc | 0.16 lb/in³ |
Mechanical Properties
| Hardness, Brinell | 334 | 334 | Kev kwv yees los ntawm Rockwell C. |
| Hardness, Khob | 363 | 363 | Kev kwv yees los ntawm Rockwell C. |
| Hardness, Rockwell C | 36 | 36 | |
| Hardness, Vickers | 349 | 349 | Kev kwv yees los ntawm Rockwell C. |
| Tensile Strength, Qhov kawg | 950 MPa ua | 138 000 psi | |
| Tensile zog, tawm los | 880 MPa ua | 128 000 psi | |
| Elongation ntawm Break | 14 % | 14 % | |
| Kev txo qis ntawm cheeb tsam | 36 % | 36 % | |
| Modulus ntawm Elasticity | 113.8 TSI | 16 500 ksg | |
| Compressive Yield zog | 970mpa ua | 14 1000 psi | |
| Notched Tensile zog | 1450 MPa | 210 000 psi | Kt(kev nyuaj siab concentration)=6.7 |
| Qhov kawg Bearing Strength | 1860 MPa | 270 000 psi | e/D = 2 |
| Bearing Yield zog | 1480 MPa rau | 215 000 psi | e/D = 2 |
| Poisson tus ratio | 0.342 | 0.342 | |
| Charpy Impact | 17 J | 12.5 ft -lb | V-nug |
| Kev qaug zog | 240 MPa | 3 4800 psi | ntawm 1E+7 cycles. Kt(kev nyuaj siab concentration)=3.3 |
| Kev qaug zog | 510 MPa rau | 7 4000 psi | Unnotched 10,000,000 Cycles |
| Fracture Toughness | 75 MPa -m½ | 68.3 ksi -in½ | |
| Shear Modulus | 44 gpa ua | 6380 ua | |
| Shear Strength | 550 MPa | 7 9800 psi | Qhov kawg shear zog |
Cov khoom hluav taws xob
| Hluav taws xob Resistivity | 0.000178 ohm -cm | 0.000178 ohm -cm | |
| Sib nqus Permeability | 1.00005 | 1.00005 | ntawm 1.6 kA / m |
| Sib nqus Susceptibility | 3.3e-006 | 3.3e-006 | cgs/g |
Thermal Properties
| CTE, linear 20 degree | 8.6 µm/m - degree | 4.78 µin/in -℃F | 20-100ºC |
| CTE, linear 250 degree | 9.2 µm/m - degree | 5.11 µin/in -℃F | Qhov nruab nrab ntawm qhov kub ntawm 20-315ºC |
| CTE, linear 500 degree | 9.7 µm/m - degree | 5.39 µin/in -℃F | Qhov nruab nrab ntawm qhov ntau ntawm 20-650ºC |
| Tshwj xeeb kub muaj peev xwm | 0.5263 J/g- degree | 0.126 BTU/lb-℃F | |
| Thermal conductivity | 6.7 W/m-K | 46.5 BTU-in/hr-ft²-℃F | |
| Melting Point | 1604 - 1660 degree | 2920 - 3020℃F | |
| Solidus | 1604 degree | 2920℃F | |
| Liquidus | 1660 degree | 3020℃F | |
| Beta Transus | 980 degree | 1800℃F |
Peb cov khoom lag luam
| Yam khoom | Daim ntawv khoom | Common Qib / Alloys | Cov qauv siv tau (Piv txwv) |
|---|---|---|---|
| Titanium Tubes | Seamless & Welded Tubes | • CP (Kev Lag Luam Pure): Gr1, Gr2, Gr3 • Alloys: Ti-6Al-4V (Gr5), Ti-3Al-2.5V (Gr9) |
ASTM B337, B338 ASME SB 338 DIN 17860, 17861 GB/T 3624, 3625 |
| Titanium Bars | Round, Hexagon, Square Bars | • CP: Gr1, Gr2, Gr4 • Alloys: Ti-6Al-4V (Gr5), Ti-6Al-4V ELI |
ASTM B 348 Cov Lus Qhia Tshwj Xeeb ASME SB 348 TIAB SA 4928 GB/T 2965 |
| Titanium Phaj / Ntawv | Phaj, Ntawv, Kab | • CP: Gr1, Gr2, Gr3, Gr4 • Alloys: Ti-6Al-4V (Gr5), Ti-6Al-4V ELI, Ti-15V-3Cr-3Sn-3Al (Gr21) |
ASTM B265 ASME SB 265 TIAB SA 4911 GB/T 3621 |
| Titanium hlau | Coils, Ncaj Ntev | • CP: Gr1, Gr2, Gr4 • Alloys: Ti-6Al-4V (Gr5) • Tshwj xeeb: Ti-Ni Shape Memory Alloy (yog thov) |
ASTM F67, B863 TIAB SA 4954 GB/T 3623 |
| Titanium Foils | Nyias Foils, Ultra-thin strips | • CP: Gr1, Gr2 (feem ntau) | ASTM B265 (rau cov ntsuas nyias) Kev cai specifications |
Peb lub Hoobkas
vim li cas xaiv peb cov khoom
Peb lub Hoobkas yog cov chaw tsim khoom tshwj xeeb thiab kev koom ua ke rau titanium thiab titanium alloy khoom. Nruab nrog siab precision forging, dov, kos duab, thiab cov kab kev kho cua sov, peb tsim ntau yam ntaub ntawv nrog rau cov raj, tuav, phaj / ntawv, xov hlau, thiab foils. Peb nruj me ntsis ua raws li cov qauv thoob ntiaj teb xws li ASTM, ASME, thiab GB, siv cov qhab nia ntawm CP (Gr1, Gr2) mus rau siab -kev ua tau zoo alloys zoo li Ti-6Al-4V (Gr5). Peb lub zog tseem ceeb nyob hauv peb cov txheej txheem nruj tswj hwm los ntawm cov khoom siv raw mus rau cov khoom tiav, txhawb nqa los ntawm tag nrho -chaw kuaj hauv tsev rau kev kuaj metallurgical thiab mechanical. Qhov kev sib xyaw ua ke no ua kom muaj txiaj ntsig zoo, sib xws, thiab kev ntseeg siab rau peb cov neeg siv khoom hauv aerospace, kev kho mob, tshuaj ua haujlwm, thiab lwm yam kev lag luam high-tech.
