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Xi'an Yuechen Metal Products Co., Ltd
Home ProductsMagnesium Lithium Alloy

LZ91 Magnesium Lithium Alloy , Magnesium Alloy Sheet SGS BV Cerrtified

China Xi'an Yuechen Metal Products Co., Ltd certification
The sales is very professional and patient to answer my questions, the whole purchase process is very pleasant, looking forward to another cooperation

—— Mr. Mike Zaudke

Fast delivery, I have used magnesium rare earth alloy for some time, the product quality is much batter than I used to buy, it is worth buying.

—— Mr. Anton Kurniawan

Good morning Vera, Its me...again! I have received the plates and they look absolutely wonderful, and the workmanship is just incredible. Thanks you so much for your great support. We are planing to place another new PO.

—— Yamamoto

Good day Frank, I would like to extend a word of thanks to you, for your professional and efficient service delivered to me for the above mentioned billet and extrusions. I am really impressed, and you can be sure that I will be making use of your mag products again in near future. Dave

—— Dave

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LZ91 Magnesium Lithium Alloy , Magnesium Alloy Sheet SGS BV Cerrtified

LZ91 Magnesium Lithium Alloy , Magnesium Alloy Sheet SGS BV Cerrtified
LZ91 Magnesium Lithium Alloy , Magnesium Alloy Sheet SGS BV Cerrtified LZ91 Magnesium Lithium Alloy , Magnesium Alloy Sheet SGS BV Cerrtified LZ91 Magnesium Lithium Alloy , Magnesium Alloy Sheet SGS BV Cerrtified LZ91 Magnesium Lithium Alloy , Magnesium Alloy Sheet SGS BV Cerrtified LZ91 Magnesium Lithium Alloy , Magnesium Alloy Sheet SGS BV Cerrtified

Large Image :  LZ91 Magnesium Lithium Alloy , Magnesium Alloy Sheet SGS BV Cerrtified

Product Details:
Place of Origin: CHINA
Certification: ISO9001, SGS, BV
Model Number: AZ31, AZ61, AZ80, AZ91, AM60, ZK60, ME20
Payment & Shipping Terms:
Minimum Order Quantity: 1kg
Price: Negotiation
Packaging Details: Plywood case
Delivery Time: 5days
Payment Terms: T/T, D/P
Supply Ability: 200tonne per month
Detailed Product Description
Light Weight: Magnesium Is A Lightest Structural Metal, About The Two Third Of The Density Of Aluminum, One Fourth Of Steel, Copper And Brass. Application: Aerospace, Aviation, Weapon, Defense, Nuclear Industry And Other Potential Industry Sectors.
Density: Generally 1.35-1.65g/cm3 Good Strength: Magnesium Can Be Utilized In Structural Application Due To The High Strength Vs Weight Ratio
Magnesium Can Be 100% Recyclable: Environment Friendly And No Pollution
High Light:

az91c magnesium alloy


metal embossing plates

XIAN YUECHEN METAL PRODUCTS CO., LTD. (XYMCO) is under R&D the lightest structure Magnesium Lithium alloy materials and we believe that it will be widely used for many fields like 3C, speaker, extremely light weight (Density: 1.14-1.57g/cm3) and moderate ultimate tensile strengths 14, 500 to 36, 000 lb/in2 (100 to 248 MPa). One such alloy, LA141A, has a density of only 0.045 lb/in3 (1245 kg/m3), or three-quarters that of magnesium high ductibility (43%), good cold processing at room temperature, suitable for stamping, forging and extrusion

Magnesium-Rare Earth Alloy


Xi’an Yuechen Metal Products CO., Ltd. (XYMCO) produces the Magnesium-Rare Earth Alloys, including Magnesium-Scandium, Magnesium-Yttrium, Magnesium-Lanthanum, Magnesium-Cerium, Magnesium-Praseodymium, Magnesium-Neodymium, Magnesium-Samarium, Magnesium-Europium, Magnesium-Gadolinium, Magnesium-Terbium, Magnesium-Dysprosium, Magnesium-Holmium, Magnesium-Erbium, Magnesium-Thulium, Magnesium-Ytterbium, and Magnesium-Lutetium. We also provide other Magnesium Master Alloys, such as Magnesium-Calcium, Magnesium-Manganese, and Magnesium-Zirconium. Please refer to the tables below for details of each product. Any RFQ please e-mail to sales.magalloys@qq.com, or WhatsApp by +86 189 66935266.


The beneficial effects of rare earth on the non-ferrous materials in the magnesium alloy are the most obvious. Appropriate content of rare earth can refine the grain size of magnesium and magnesium alloys. The first is to refine casting grain. Rare earth elements refine the mechanism is not the role of heterogeneous nucleation of magnesium alloy casting organizations. The mechanism of rare earth elements on the grain refinement of magnesium and magnesium alloy crystallization forefront of undercooling increases.

Alloying magnesium with rare-earth elements (RE) is used to develop light construction alloys for the applications at elevated and high temperatures. Generally, RE elements in Mg have relatively high solubility decreasing significantly with decreasing temperature. Therefore age hardening is possible in these alloys to improve mechanical properties.

Magnesium-Neodymium, Magnesium-Zirconium, Magnesium-Lanthanum Alloy, Mg-Ce Alloy, Magnesium-Scandium, Magnesium-Gadolinium, Magnesium-yttrium are high purity RE alloys manufactured by XYMCO. As master alloys, they can be used for grain refining, hardening, and improving alloy performance by enhancing properties such as ductility and machinability. Available Magnesium-Rare Earth alloy forms include sheets and plates, discs, rods, tubes, and other shapes. XYMCO can produce Magnesium-Rare Earth alloys in various standard ratios of Mg/RE; Customized Magnesium-Rare Earth alloys compositions are also available. Advanced chemical analysis is available for all Mg-RE alloys by best demonstrated techniques including X-ray fluorescence (XRF), glow discharge mass spectrometry (GDMS), and inert gas fusion.

Application: As the master alloy, magnesium-rare earth alloy can be used as the addictive to alloys, for the refining, hardening and machinability.


Rare Earth Content: 5%, 10%, 15%, 20%, 25%, 30% or others on request
Forms: Ingot


Magnesium-Rare Earth Master Alloy (Mg-RE alloy)

Item Code Product Formula Typical Type
Mg-RE10 Magnesium-Scandium Mg-Sc Mg-2%Sc,Mg-5%Sc, Mg-10%Sc
Mg-RE20 Magnesium-Yttrium Mg-Y Mg-5%Y, Mg-10%Y, Mg-15%Y, Mg-20%Y, Mg-25%Y, Mg-30%Y,Mg-35%Y
Mg-RE21 Magnesium-Lanthanum Mg-La Mg-5%La, Mg-10%La, Mg-15%La, Mg-20%La, Mg-25%La, Mg-30%La
Mg-RE30 Magnesium-Cerium Mg-Ce Mg-5%Ce, Mg-10%Ce, Mg-15%Ce, Mg-20%Ce, Mg-25%Ce, Mg-30%Ce
Mg-RE35 Magnesium-Praseodymium Mg-Pr Mg-5%Pr, Mg-10%Pr, Mg-15%Pr, Mg-20%Pr, Mg-25%Pr, Mg-30%Pr
Mg-RE41 Magnesium-Neodymium Mg-Nd Mg-15%Nd,Mg-25%Nd, Mg-30%Nd,Mg-35%Nd
Mg-RE50 Magnesium-Samarium Mg-Sm Mg-5%Sm, Mg-10%Sm, Mg-15%Sm, Mg-20%Sm, Mg-25%Sm, Mg-30%Sm



Magnesium-Europium Mg-Eu Mg-5%Eu, Mg-10%Eu, Mg-15%Eu, Mg-20%Eu, Mg-25%Eu, Mg-30%Eu



Magnesium-Gadolinium Mg-Gd Mg-5%Gd, Mg-10%Gd, Mg-15%Gd, Mg-20%Gd, Mg-25%Gd, Mg-30%Gd



Magnesium-Terbium Mg-Tb Mg-5%Tb, Mg-10%Tb, Mg-15%Tb, Mg-20%Tb, Mg-25%Tb, Mg-30%Tb



Magnesium-Dysprosium Mg-Dy Mg-5%Dy, Mg-10%Dy, Mg-15%Dy, Mg-20%Dy, Mg-25%Dy, Mg-30%Dy



Magnesium-Holmium Mg-Ho Mg-5%Ho, Mg-10%Ho, Mg-15%Ho, Mg-20%Ho, Mg-25%Ho, Mg-30%Ho



Magnesium-Erbium Mg-Er Mg-5%Er, Mg-10%Er, Mg-15%Er, Mg-20%Er, Mg-25%Er, Mg-30%Er



Magnesium-Thulium Mg-Tm Mg-5%Tm, Mg-10%Tm, Mg-15%Tm, Mg-20%Tm, Mg-25%Tm, Mg-30%Tm



Magnesium-Ytterbium Mg-Yb Mg-5%Yb, Mg-10%Yb, Mg-15%Yb, Mg-20%Yb, Mg-25%Yb, Mg-30%Yb



Magnesium-Lutetium Mg-Lu Mg-5%Lu, Mg-10%Lu, Mg-15%Lu, Mg-20%Lu, Mg-25%Lu, Mg-30%Lu

Magnesium Master Alloy Ingot

Application: As the master alloy, magnesium alloy can be used in the Automobile, Electronics, Aerospace and Military industry.

Item Code Product Formula Typical Type
Mg-Ca Magnesium-Calcium Mg-Ca Mg-10%Ca, Mg-20%Ca
Mg-Mn Magnesium-Manganese Mg-Mn Mg-5%Mn, Mg-10%Mn
Mg-Zr Magnesium-Zirconium Mg-Zr Mg-25%Zr, Mg-30%Zr, Mg-35%Zr
Mg-Ti Magnesium-Titanium Mg-Ti Mg-10%Ti, Mg-20%Ti
Mg-Co Magnesium-Cobalt Mg-Co Mg-5% Co, Mg-15%Co
Mg-Si Magnesium-Silicon Mg-Si Mg-10%Si, Mg-25%Si
Mg-V Magnesium-Vanadium Mg-V Mg-10%V, Mg-20%V
Mg-Fe Magnesium-Iron Mg-Fe Mg-25%Fe, Mg-35%Fe
Mg-Zn Magnesium-Zinc Mg-Zn Mg-15%Zn, Mg-25%Zn, Mg-35%Zn
Mg-Ni Magnesium-Nickel Mg-Ni Mg-10%Ni, Mg-15%Ni, Mg-25%Ni
Mg-Al-Sc Mag-Al-Scandium Mg-Al-Sc Mg-15%Al-20Sc
Mg-Cu Magnesium-Copper Mg-Cu Mg-15%Cu, Mg-25%Cu
Mg-Y-Ni Mag-Yttrium-nickel Mg-Y-Ni Mg-8%Y-15%Ni
Mg-Al-Zn Mg-Al-Zn Mg-Al-Zn Mg-10%Al-3%Zn
Mg-Li Magnesium-Lithium Mg-Li Mg-10%Li, Mg-25%Li



Ultra light Magnesium Lithium (MgLi) alloy Materials
MgLi alloy is the most light weight metal structure materials, density is generally 1.35-1.65g/cm3, has a high specific strength and specific stiffness and excellent damping performance and resistance to high-energy particle penetration. We also believed that the MgLi alloys will be widely used for aerospace, aviation, weapon, defense, nuclear industry and other potential industry sectors.
After years of researching and developing hard works, XIAN YUECHEN METAL PRODUCTS CO., LTD. (XYMCO) is becoming one of a leading manufacturer and supplier of Magnesium Lithium (MgLi) alloy and Aluminium Lithium Magnesium (AlLiMg) alloys with the material grades for Mg14LiAl, Mg9LiAl, Mg9LiZn, Mg9Li3Al3Zn, Mg8LiAl, Mg8LiAlY and Mg8Li3AlY.
LZ91 Magnesium Lithium Alloy , Magnesium Alloy Sheet SGS BV Cerrtified 0
XIAN YUECHEN METAL PRODUCTS CO., LTD. (XYMCO) can mass produce LZ91,LA91, LA141, MA18 and MA21 magnesium lithium alloys in the form of rectangular or round shape ingot by vacuum melting techniques, and mass produce MgLi wrought alloys and its products of magnesium lithium alloy slab, magnesium lithium alloy bock, magnesium lithium alloy plate, magnesium lithium alloy sheet, magnesium lithium alloy foil, magnesium lithium alloy strip, magnesium lithium alloy coil, magnesium lithium alloy billet, magnesium lithium alloy rod, magnesium lithium alloy bar, magnesium lithium alloy tube, magnesium lithium alloy pipe, magnesium lithium alloy wire, magnesium lithium alloy profile by casting, forging, extrusion and hot rolling process. XYMCO also produces the customized sizes (non standard sizes) magnesium lithium alloy materials and its products according to customers’ requirements.
What's Magnesium lithium (MgLi) alloys and Aluminium Lithium alloys
Magnesium lithium (MgLi) alloys are among the lightest structural materials. Aluminium lithium alloys are a range of advanced aluminium alloys. Their key advantage over standard aluminium alloys is a lower density combined with improved elastic modulus. Resistance to fatigue cracking is also generally superior to standard 2000 and 7000 series aluminium alloys. Newer aluminium lithium alloys have improved corrosion resistance and greater toughness than their predecessors.
Applications of ultra light Magnesium Lithium (MgLi) alloy

Aerospace: Dashboard, levers, skin, seat frames, aircraft down side, fuel tank, and anti-cosmic dust shield wall, gyro mount plate, etc;
Military field: Missile fin and shell, rocket head case, the conversion device holder, aiming devices, stretchers, cartridges, etc;
Transportation: Wheels, steering wheel locking device covers, small toolbox door, pedal bracket, door frames, tail plate, motor cover, front cover, air compressor cover, pumping tubing, cars, etc;
3C products: Laptop case, cell phone case, camera case, PDA / GPS shell, high-end audio vibration film / tone pots, ultra-precise frequency electronic lithium-magnesium alloy plate, conduit, etc.
LZ91 Magnesium Lithium Alloy , Magnesium Alloy Sheet SGS BV Cerrtified 1
Xi'an Yuechen Metal Products. Co., Ltd. (XYMCO) - a 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
Our products already were exported to USA, Japan, Israel, India, Germany, Iran, Columbia, Italy and UK. Good quality, good price and good delivery.
Looking forward to your enquiry and hope a prosperous cooperation can be established between us.
 LZ91 Magnesium Lithium Alloy , Magnesium Alloy Sheet SGS BV Cerrtified 2


Our Services:
1. Small order quantity available
2. Professional engineering team and sales team
3. Payment: T/T & Western Union
4. OEM/ODM Supporttable
5. Free samples provided
6. Competitive price and high quality

1. Q: Are you a factory or trading company?
A: We are direct manufacturer located in Xi'an, Shaanxi province, and have our equipment!
2. Q: Are your products customized?
A: Yes,the products in the website are only the common type or the previous types, we can supply the new products according to your requirements or drawings.
3. I do not know how to use your product ?
Do not worry ! We can supply technical guidance together with products.
4. Q: How can I get some samples?
A: Several samples are freely offered for buidling the business long-term relationships and letting our customers believing the quality of our products.

Contact Details
Xi'an Yuechen Metal Products Co., Ltd

Contact Person: sales

Tel: +8618966935566

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