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High Strength Mg alloy Slab Block ZK60 Magnesium Alloy Plate Forged AZ91 Magnesium plate Casted mag plate Low Density

Categories Magnesium Alloy Plate
Brand Name: YUECHEN METAL
Model Number: AZ31, AZ61, AZ80, AZ91, AM60, ZK60, ME20
Place of Origin: CHINA
MOQ: 1KG
Packaging Details: Plywood case
Certification: ISO9001, SGS, BV
Price: Negotiation
Delivery Time: 5days
DAMPING: Absorbs vibration for longer life, while retaining dimensional stability.
TOOLING: 4 to 5 times greater tool life.
FINISH: Up to 5 times more machinable than rolled aluminum.
Light weight: Density is 1.78, less than aluminium 33%
Electrical resistivity:: 92nΩm
Welding: Strong weldments up to 95% of parent metal, with minimal porosity.
Thermal conductivity:: 76.9Wm-1k-1
Excellent weldability: with gas shielded arc using AZ61A
Hardness: H24 temper: 83 Rockwell E
Machining: machines faster than any other metal
Application: bicycle frames, roadwheels, missle frames
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    High Strength Mg alloy Slab Block ZK60 Magnesium Alloy Plate Forged AZ91 Magnesium plate Casted mag plate Low Density

    Xian Yuechen Metal Products. 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 500mm x 500mm
    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

    Alloy and TemperThickness (mm)

    Yield Strength
    0.2% offset (MPa)

    Tensile strength
    (MPa)

    Elongation
    In 5.65 √A (%)

    AZ31B-O0.5 – 1.512522110
    1.5 – 6.31052219
    6.3 - 751052218
    AZ31B-H240.5 – 6.32002695
    6.3 -9.51792627
    9.5 – 12.71652558
    12.7 - 251522488
    25- 501382346
    50 - 801242347
    AZ31B-H266.3 - 101862696
    10 – 12.51792626
    12.5 - 201722555
    20 – 251592555
    25 - 401522415
    40 - 501482415

    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)

    Impact Energy 0.34 JImpact Energy 0.62 JImpact Energy 1.25 J

    AZ21B-H24
    6061 – T6
    3003 – H14
    5052 – H34
    2024 – T6
    SAE 1010 Mild Steel

    0.66
    0.94
    2.24
    1.55
    0.99
    1.09

    1.42
    1.52
    3.23
    2.41
    1.52
    1.70

    2.34
    2.46
    4.90
    3.35
    2.29
    2.67


    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

    ZK60A
    ZK60A is a wrought magnesium base alloy containing zinc and zirconium. Increased strength is obtained by artificial aging from the as-fabricated form. ZK60A-T5 has the best combination of strength and ductility at room-temperature of the wrought magnesium alloys.

    APPLICATIONS
    Forgings and extrusions in ZK60A find application in high strength parts for use primarily where the service temperature is below 150°C. ZK60A forgings can be used where pressure tightness or machinability are required. That parts are dimensionally stable during and after machining is also an important design consideration.
    Forgings and extrusions in ZK60A find application in high strength parts for satellites, helicopter gearboxes and rotor hubs, bicycle frames, roadwheels, missle frames and interstage fairings, brake housings and landing gear struts.

    SPECIFICATIONS
    ASTM B91
    ASTM B107/B107M-13

    CHEMICAL COMPOSITION
    Zinc 4.8-6.2%
    Zirconium 0.45% min
    Magnesium Balance

    Dimension Scope
    Forgings: Max. length 1000mm, max. width 500mm, max thickness 330mm.
    Extrusions: Diameter 6mm - 180mm for round bar; thickness and width 10-220mm for square/rectangular section. Length: 100mm - 6000mm
    Thickness and width are inter-dependant.

    HEAT TREATMENT
    As-fabricated (F) forgings can be converted to the precipitation treated temper (T5) by heating to 150°C for 24 hours, followed by air cooling.

    PHYSICAL PROPERTIES
    Specific Gravity 1.83
    Coefficient of Thermal Expansion 27.1x10 -6 K -1
    Thermal Conductivity 121 Wm -1 K -1
    Specific Heat 1100 Jkg -1 K -1
    Electrical Resistivity 57 nΩm
    Modulus of Elasticity 45GPa
    Poissons Ratio 0.35
    Melting Range 520-635°C

    TYPICAL HARDNESS
    ZK60A-T6 85 Rockwell E
    ZK60A-T5 77 Rockwell E

    WELDABILITY
    ZK60A is not considered to be weldable by conventional techniques due to hot-shortness cracking. However, resistance welding response is excellent. Friction stir welding can be used to join ZK60A to itself and other magnesium alloys.

    MACHINING
    ZK60A, like all magnesium alloy forgings, 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 the operation.

    SURFACE TREATMENT
    All the normal chromating, anodizing, plating, and finishing treatments are readily applicable.


    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.


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