Baoji Lihua Nonferrous Metals Co., Ltd. |
Verified Suppliers
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8mm 10mm AMS 4928 AMS 6931 Aerospace titanium gr5 Ti6AL4V titanium rod
Material: GR5 Ti-6Al-4V
Specification: titanium rod φ8mm ~ φ30mm × L (rolling) titanium rod
φ30mm ~ φ400mm × L (forging)
Supply status: Annealing (M)
Executive standard: AMS 4928
QC:
(1) Strictly implement the requirements of ISO9001: 2008, the raw
material titanium ingot and finished product are 100% ultrasonic
flaw detection, and issue a flaw detection report
(2) Entrust third-party authoritative institutions to perform
physical performance, mechanical performance and high-magnification
metallographic testing, and issue testing reports.
Advantages:
(1) The company adopts domestic advanced smelting equipment-3 tons
double chamber vacuum consumable arc furnace for multiple smelting,
the entire smelting process is fully automated, the control
accuracy is high, the smelting period is short, and the chemical
composition of the titanium ingot produced is uniform , No
inclusion, no segregation, small shrinkage cavity, high yield of
titanium ingot. According to the requirements of aerospace
titanium, multiple smelting processes are used to make the chemical
composition of the product more uniform, the grain size is finer
and the distribution is even, which ensures the physical properties
of the product.
(2) The company adopts advanced forging equipment --- 2000 tons of
free forging hydraulic press for blank forging, which can be set at
a fixed pressure, and the hydraulic machine of the operating
machine is controlled on the same table. The titanium and titanium
alloy products have a uniform internal structure and stable and
reliable performance.
(3) According to the requirements of aerospace titanium, multiple
piercing processes are used in the forging process, which can
effectively ensure the product structure and improve the mechanical
properties of the product.
(4) Both natural gas furnaces and electric furnaces for forging
adopt PLC automatic control system. Set the program to
automatically heat up, keep warm, and automatically record heating
data. Melting and forging and various heating data can be traced.
Main production equipment: 3500T electrode press, 3 tons double
chamber vacuum consumable arc furnace, 2000T and 3500T free forging
hydraulic press, 750 kg air hammer, natural gas heating furnace,
resistance heating furnace, lathe, sawing machine, etc
Packaging: According to customer requirements or negotiation
(export standard wooden box packaging).
Application areas: Titanium and titanium alloy products are widely
used in chemical, machinery, petrochemical, aerospace, medical and
other fields.
Physical Properties
Physical Properties | |||||
Tensile Strength(min) | Yield Strength(min) | Elongation(%) | |||
ksi | MPa | ksi | MPa | ||
Grade 1 | 35 | 240 | 20 | 138 | 24 |
Grade2 | 50 | 345 | 40 | 275 | 20 |
Grade 3 | 65 | 450 | 55 | 380 | 18 |
Grade 4 | 80 | 550 | 70 | 483 | 15 |
Grade 5 | 130 | 895 | 120 | 828 | 10 |
Grade 7 | 50 | 345 | 40 | 275 | 20 |
Grade 9 | 90 | 620 | 70 | 483 | 15 |
Grade 12 | 70 | 483 | 50 | 345 | 18 |
Grade 23 | 120 | 828 | 110 | 759 | 10 |
Chemical Composition
Titanium Bar | |||||||||
Grade | Ti | Al | V | Nb | Fe, max | C, max | N, max | H, max | O, max |
Gr1 | Bal | / | / | 0.20 | 0.08 | 0.03 | 0.015 | 0.18 | |
Gr2 | Bal | / | / | 0.30 | 0.08 | 0.03 | 0.015 | 0.25 | |
Gr3 | Bal | / | / | 0.30 | 0.08 | 0.05 | 0.015 | 0.35 | |
Gr4 | Bal | / | / | 0.50 | 0.08 | 0.05 | 0.015 | 0.40 | |
Gr5 ELI Ti-6Al-4VELI | Bal | 5.5~6.5 | 3.5~4.5 | 0.25 | 0.08 | 0.05 | 0.012 | 0.13 | |
Ti-6Al-7Nb | Bal | 5.5-6.5 | / | 6.5-7.5 | 0.25 | 0.08 | 0.08 | 0.009 | 0.20 |
Titanium Round Bar | |||
Diameter (Inches) | Appx. Weight Per Foot | Diameter (Inches) | Appx. Weight Per Foot |
0.1875 | .05 | 3.25 | 16.22 |
0.25 | .10 | 3.5 | 18.82 |
0.3125 | .15 | 3.75 | 21.60 |
0.375 | .22 | 4.0 | 24.58 |
0.4375 | .29 | 4.25 | 27.74 |
0.5 | .38 | 4.5 | 31.10 |
0.5625 | .48 | 4.75 | 34.01 |
0.625 | .60 | 5.0 | 37.68 |
0.6875 | .71 | 5.25 | 41.54 |
0.75 | .86 | 5.5 | 46.46 |
0.8125 | .99 | 5.75 | 49.83 |
0.875 | 1.18 | 6.0 | 55.30 |
0.9375 | 1.32 | 6.25 | 58.88 |
1.0 | 1.54 | 6.5 | 64.80 |
1.125 | 1.94 | 7.0 | 75.30 |
1.25 | 2.40 | 7.5 | 86.40 |
1.375 | 2.90 | 8.0 | 98.30 |
1.5 | 3.46 | 8.25 | 104.60 |
1.625 | 3.98 | 8.5 | 111.00 |
1.750 | 4.62 | 9.0 | 124.40 |
1.875 | 5.40 | 9.5 | 138.60 |
2.0 | 6.14 | 10.0 | 153.60 |
2.25 | 7.78 | 11.0 | 185.90 |
2.375 | 8.50 | 12.0 | 212.20 |
2.5 | 9.60 | 13.0 | 259.60 |
2.625 | 10.58 | 14.0 | 301.10 |
2.75 | 11.62 | 15.0 | 351.40 |
3.0 | 13.82 | 16.0 | 385.90 |
Tolerance
Diameter(mm) | h7 | h8 | h9 | h10 | h11 | h12 | |
Tolerance precision (um) | |||||||
3~6 | 12 | 18 | 30 | 48 | 75 | 120 | |
6~10 | 15 | 22 | 36 | 58 | 90 | 150 | |
10~18 | 18 | 27 | 43 | 70 | 110 | 180 | |
"h"stands for a tolerance range(-x,+0),on the contrary,"H"stands for a tolerance(-0,+X) |