Magnesium Alloy Sheet WE43 For Helicopter transmissions / power systems

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OEM Magnesium Alloy Sheet WE43 For Helicopter transmissions / power systems Magnesium Plate WE43
WE43 is a wrought magnesium base alloy with good room-temperature strength and ductility combined with corrosion resistance and weldability. Increased strength is obtained by strain hardening with a subsequent partial anneal (H24 and H26 tempers).
Specifications:
Commodity :Coated Magnesium Alloy Plate for Etching

Content: Magnesium Alloy

Process : Extruded

Application: Etching Plate

Type : WE43

Size Range:

Sheet: thickness from 0.5mm to 7mm; Max. width is 600mm; Max. length is 1200mm;

Chemical Composition:

Al: 2.5-3.5%; Zn: 0.7-1.3%; Mn: 0.20 1.0%; Mg: Balance
PHYSICAL PROPERTIES:
Density: 1.78

Coefficient of thermal expansion: 26.8 x 10-6K-1

Specific heat: 1040 Jkg-1k-1

Thermal conductivity: 76.9Wm-1k-1

Electrical resistivity: 92nm

Modulus of elasticity: 45 x 109Pa

Poissons ratio: 0.35

Melting range: 566 - 632C





- - - -
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 |
- - - -




Application:
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.



Mr. James Yang

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