AZ91D has excellent corrosion resistance. Its ingot most commonly
used magnesium die casting alloy.
XIAN YUECHEN METAL PRODUCTS CO., LTD. (XYMCO) just produces the
semi-continuous cast billet and slab from the primary AZ91D ingot.
Semi-continuous Cast magnesium alloy billet and slab is
manufactured as the starting material for other magnesium products,
such as plate, forgings and extrusions. However, it has been
frequently found that the cast billet and slab is suitable for
machining into prototypes, thus avoiding expensive tooling, and in
some cases for production where the size of the finished items is
outside economic casting or extrusion dimension or minimum economic
production.
Semi-continuous Cast Magnesium Alloy Billet and Slab is supplied to
clients on the compositional and homogenized condition.
For AZ91D cast billet: OD 120 – 600mm, length is 2000mm
For AZ91D cast slab: max. 400 x 1200 x 2500mm
Both the billet and slab, we can cut to size as per customer’s
requirement
Chemical Composition (%)
Al: 8.3-9.7
Mn: 0.15-0.5
Zn: 0.35-1.0
Si: 0.10
Cu: 0.030
Ni: 0.002
Iron max: 0.005
Mechanical Properties of the cast billet and slab:
Tensile strength: 140Mpa
Yield strength: 100Mpa
Elongation: 2%
Hardness: 63HBW
Density: 1.81g/cm3
We also produce the forged AZ91D blocks, the max. size is 300 x 500
x 1000mm.
Mechanical Properties:
Tensile strength: 250Mpa
Yield strength: 160Mpa
Elongation: 6%
Xian Yuechen Metal Products. Co., Ltd. (XYMCO) - a leading manufacturer
specialized in the magnesium tooling plate, Magnesium alloy plate,
magnesium alloy slab, magnesium alloy sheet, magnesium alloy bar,
magnesium alloy tube, magnesium alloy billet, magnesium alloy rod,
magnesium alloy rod, magnesium alloy pipe, magnesium welding wire,
magnesium alloy profile, magnesium alloy forging, magnesium alloy
casting, magnesium alloy machining part.
We comply with the specifications: AMS 4377G, AMS 4382, ASTM
B90/B90M and ASTM B107.
Material grades: AZ31B, AZ61A, AZ80A, ZK60, AM50, AM60, AZ91, EQ21,
EZ33, EV31, WE43, WE54 and ZE41.
Our main products and capacities are as follows:
1. Magnesium tooling plate: Max. Thickness: 300mm; Max. Width:
3000mm; Max. Length: 6000mm
2. Magnesium alloy slab: Max. Size: 400 x 1000 x 2500mm
3. Magnesium alloy sheet: Min. Thickness: 0.5mm; Max. Width: 600mm;
Max. Length: 2000mm
4. Magnesium cast bar: Min. Diameter 90mm; Max. Diameter: 600mm;
Max. Length: 6000mm
5. Magnesium extrusions:
Round tube: Max. OD 600mmx thickness 125mm
Square tube: 430 x 430mm Flat bar: 920 x 160mm
U-Shape: 800 x 300mm Rectangular: 700 x 200mm
6. Magnesium alloy machined part according to customer’s design
7. Magnesium anode as per customer’s design
Xian Yuechen Metal Products Co., Ltd. - XYMCO has manufactured
magnesium alloy rod/bar from 1995. We have production capacity with
1250 tonne press, 2500 tonne press and 3600 tonne press in house,
our subcontract company has the 8000 tonne press and 10000 tonne
press so that we can supply our customers big section extrusions.
Our extrusion capacity is as follows:
Round tube: Max. OD600mmx thickness 125mm
Square tube: 430 x 430mm
Flat bar: 920 x 160mm
U-Shape: 800 x 300mm
Rectangular: 700 x 200mm
Available extrusion alloys:
AZ31B, AZ61A, AZ80A, M1A, ZK60A, Pure Magnesium and Custom alloys
Heat treatment is available as per customer’s application.
Specification:
ASTM B107/B107M-13
GB standard
Existing extrusion tooling for Round Bar (for AZ31, AZ61, AZ80,
ZK60, WE43):
Diameter(mm) |
Ø 8 |
Ø 10 |
Ø 12 |
Ø 13 |
Ø 14 |
Ø 15 |
Ø 18 |
Ø 20 |
Ø 25 |
Ø 28 |
Ø 30 |
Ø 35 |
Ø 40 |
Ø 45 |
Ø 50 |
Ø 60 |
Ø 70 |
Ø 80 |
Ø 100 |
Ø 120 |
Ø 150 |
Ø 170 |
Ø 210 |
Applications of our extruded products:
The special characteristics of magnesium such as its light weight
and damping capacity make it a material that is readily used in
several different applications.
Automotive
Engine blocks | Steering column parts | Seat components |
Bed plates | Brake and pedal brackets | Roof panels |
Transmission houses | Airbag retainers | Fuel tank covers |
Transfer cases | Radio frames + heatsinks | Engine hoods |
Head covers | Radio covers | Rear deck lids |
Oil pans | Mirror brackets | Full magnesium doors |
Knee bolsters | Door handles | Wheels |
Steering wheels | Front ends | Radiator supports |
Sport and Leisure
Luggage frames | Suit cases | Tennis rackets |
Bicycle frames | Camping equipment | Snowshoes |
Mountain bike frames | Eyewear frames | Bull floats |
Common applications
Cellular phones | Multi-media housings | Camcorders |
Antenna housing | Camera Housings | Electric shavers |
Loudspeaker frames | Projector frames | Printers |
Laptop Housings | Batteries | Headphones |
Train Seats | Aviation components | Turbine engines |
Truss constructions | Cargo floors | Powertools |
Chain saws | Concrete trowels | Wall saws |
Ladders | Scaffoldings | Shelves |