Magnesium forgings Magnesium Castings Magnesium machined parts block, billet, plate, disc

Magnsium forgings Magnesium Castings Magnesium machined parts block, billet, plate, disc
 
Xi'an XYMCO Magnesium Alloy Materials Co., Ltd. (XYMCO) has started to produce the forged magnesium alloy plate, forged magnesium alloy slab, forged magnesium alloy cube, forged magnesium alloy disc, forged magnesium alloy block and forged magnesium alloy billet from 2004.
 
AZ31B 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).
 
AZ80A is the strongest of the AZ alloy family, offering good strength at ambient or medium temperatures up to 120˚C (250˚f). It has good corrosion resistance and can be forged for good properties. Recent improvements on microstructure and cleanliness makes our AZ80 ideal for high-performance forging applications.
 
ZK60A is the typical legacy magnesium forging alloy. Current and historic uses are in military rotor and aircraft while the largest volume application is forged magnesium wheels for motorsport. This high strength alloy has good corrosion resistance but requires a coating for all applications.
 
Max. dimension:
For blocks: 350mm x 1000mm x 100mm
For billet: Dia. 350 x 1000mm
 
SPECIFICATIONS
Available alloys: AZ31B, AZ61, AZ80 and ZK60A
Specification: ASTM B91-97 and GB standard
 
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: 92nΩm
Modulus of elasticity: 45 x 10⁹Pa
Poissons ratio: 0.35
Melting range: 566 - 632°C
 
HEAT TREATMENT
No thermal treatment is available for increasing the strength of this alloy after fabrication.
 
MECHANICAL PROPERTIES

The sheet and plate shall conform to the tensile requirements in above Table unless other agreement is made between seller and purchaser. Mechanical Properties for sizes and tempers not shown in above Table shall be as agreed upon by seller and purchaser.
 
OTHER PROPERTIES
Typical Hadness
O temper: 67 Rockwell E
H24 temper: 83 Rockwell E
 
WELDABILITY
Excellent weldability with gas shielded arc using AZ61A (preferred) or AZ92A filler rod; post weld stress relief is required to prevent stress corrosion cracking. Resistance welding is excellent.
 
MACHINING
AZ31B, like all magnesium alloy sheet and plate, machines faster than any other metal. Providing the geometry of the part allows, the limiting factor is the power and speed of the machine rather than the quality of the tool material. The power required per cubic centimeter of metal removed varies from 9 to 14 watts per minute depending on machining operation.
 
DENT RESISTANCE
Weight for weight, AZ31B-H24 has proven to be superior to competitive materials in its resistance to denting at moderate energy levels.
Dent Resistance of 1mm Gauge Sheet (Dent depth in mm from 25mm spherical redius indentor on 350mm span)
 

 
SURFACE TREATMENT
All the normal chromating, anodizing, plating, and finishing treatment are readily applicable. AZ31B also responds well to plasma electrolytic oxidation finishing.
 
CORROSION RESISTANCE
Continuous exposure for 2.5 years.
Marine Atmosphere
AZ31B-H24 0.008mg.cm^-2d^-1
Mild steel 0.323mg.cm^-2d^-1
 
Industrial Atmosphere
AZ31B-H24 0.013mg.cm^-2d^-1
Mild steel 0.055mg.cm^-2d^-1
 
Rural Atmosphere
AZ31B-H24 0.006mg.cm^-2d^-1
Mild steel 0.032mg.cm^-2d^-1

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
 
FAQ:
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.