Magnesium Rare earth alloy billet WE43 WE54 WE75 WE94 aircraft
engine,helicopter transmissions, missiles, racing cars
WE43B is a high strength cast magnesium alloy, the applicable
temperature can reach 300 ℃. The alloy at high temperature without
the use of silver or thorium can retain its good mechanical
properties.
The alloy has long-term exposure to temperatures up to 250 ℃ when
the performance is very stable. WE43B has a particularly good
corrosion resistance.
The alloy retains high performance at high temperatures and is of
interest to aircraft engine designers and other powertrain,
helicopter transmissions, missiles, racing cars and high
performance vehicles.
Standard:
UNS No. M18430
ASTM B80
AMS 4427
MAM 4427
AECMA MG-C96002
ISO 16220: MC95310
Physical properties
Density 1.84
Thermal expansion coefficient of 26.7 × 10-6K-1
Thermal conductivity 51Wm-1K-1
Specific heat 966 Jkg-1K-1
Resistivity of 148 nΩm
Elastic modulus of 45 × 103MPa
Poisson ratio 0.27
The melting range is 540-640 ° C
The damping index is 0.09
Vickers hardness of 85-105
Machining
WE43B castings, like all magnesium alloy castings, are machined
faster than any other metal. The geometrical shape of the part is
provided, the limiting factor being the power and speed of the
machine and not the quality of the tool material. Depending on the
operation, the power is removed per cubic centimeter of metal,
ranging from 9 to 14 watts per minute.
Magnesium Alloy Billets
WE series magnesium alloys are magnesium based with Gadolinium,
Yttrium, Zinc and Zirconium. It covers WE43,WE54 and WE94.All those
are high strength casting alloys which can be used in temperatures
of up to 300oc (572of). The alloys have good mechanical properties
coupled with excellent corrosion resistance. The alloys are widely
applied in : Helicopter transmissions, power systems, aero-engines,
sports cars, missiles.
Specifications:
Specification | Chemical (%) |
Y | Gd | Nd | Zn | Zr |
WE54 | 4.71-5.5 | 1.0-2.0 | 1.5-2.0 | - | 0.4-1.0 |
WE43 | 3.7-4.3 | 0-1.9 | 2.0-2.5 | - | 0.4-1.0 |
WE94 | 3.5-4.5 | 8.5-9.5 | - | 1-1.5 | 0.4-0.7 |
Specification | Thermal Treatment Status | Tensile Properties |
0.25% Proof Stress | Tensile Strength | Elongation % |
(Mpa) | (Mpa) |
WE43 | T5 | 234 | 306 | 8 |
Specification | Thermal Treatment Status | Tensile Properties |
0.25% Proof Stress | Tensile Strength | Elongation % |
(Mpa) | (Mpa) |
WE54 | T5 | 205 | 280 | 4 |
Specification | Thermal Treatment Status | Tensile Properties |
0.25% Proof Stress | Tensile Strength | Elongation % |
(Mpa) | (Mpa) |
WE94 | T5 | 370 | 450 | 6 |
The Production Workshop:
Quality control:
Company Brief Introduction:
China Hunan High Broad was established in year 2006. We devote
ourselves to researching, developing, producing and selling of New
Materials. The sales office is located in Changsha ,China. The
manufacturing base is located in Henan and Shanxi province, which
with over 5000mt annual capacity of Magnesium base master alloy,
Magnesium anodes, Aluminum anodes, Zinc anodes, Aluminum base
master alloy, Rare earth master alloy, Zinc base master alloy,
magnesium alloy billet,advanced Industrial Ceramics, and other new
materials, which are widely applied in high-tech field such as
aerospace, machine manufacturing, electrommunication ,etc. Our
products are accepted and recognized by clients worldwide including
Europe, America, East Asia etc..
Our technical team have leading design and R&D ability, we can
supply high quality & stable products, and also provide the
technical solution during your producing and processing.
We took a part in many R&D projects in colleges and
universities, and started strategic cooperation with many companies
in China and overseas.
Believe we are the top choose to become your best partner.
Company Principle:
Our Belief: Continuous Innovation.
Our Spirit: Sincerity, Unity, Dedicated, Hardworking.
Our Mission: Provide most advanced products & most professional
technical solution.
Contact us:
Vivian Jiang
-----------------------------------------------
China Hunan High Broad New Material Co.Ltd.
70 Chezhan North Road,Changsha, China 410100
Tel:+86-731-85717705 Fax:+86-731-85716569
Mobile/Whatsapp: +86-139-7488-3816
Email: vivian@hbnewmaterial.com
Skype: vivian.jjy
Wechat: jjy8099
