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Hot rolled magnesium CNC engraving plate AZ31B-H24 magnesium alloy sheet 7x610x914mm with Excellent weldability

Categories Magnesium alloy sheet
Brand Name: YUECHEN
Model Number: AZ31, AZ61, AZ80, AZ91, AM60, ZK60, ME20
Certification: ISO9001, SGS, BV
Place of Origin: CHINA
MOQ: 1kg
Price: USD5-35/kg
Delivery Time: 5days
Packaging Details: Plywood case
Light weight: Density is 1.78. Less than aluminium 33%
Electrical resistivity:: 92nΩm
Modulus of elasticity:: 45 x 109Pa
Hardness: O temper: 67 Rockwell E
Weldability: Excellent weldability with gas shielded arc
Machining: machines faster than any other metal
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    • Company Profile

    Hot rolled magnesium CNC engraving plate AZ31B-H24 magnesium alloy sheet 7x610x914mm with Excellent weldability

    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.

    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). Our sheet and plate’s size range is:
    Sheet: thickness from 0.5mm to 6mm; Max. width is 600mm; Max. length is 6000mm;
    Plate: thickness from 6 mm to 200mm; Max. width is 2000mm; Max. length is 6000mm;
    Block: We can supply precut blocks according to customer’s requirements.

    Sheet and plate in AZ31B find application in medium strength service at temperatures below 150°C. Diverse uses including aerospace, aircraft, concrete tools, 3C (cell phone / camera / computer), speaker cones and textile machinery can all benefit from light weight AZ31B.

    AZ31B is non-magnetic and has high electrical and thermal conductivity filling the requirements for RFI and EMI shielding in the electronics and computer industries.

    Superplastic forming of AZ31B sheet at elevated temperatures allows production of a wide variety of intricate parts for automotive uses. Monocoque construction utilizing formed sheet can be adapted to many commercial applications.

    ASTM B90/B90M-07
    AMS 4375
    AMS 4376
    AMS 4377

    Al: 2.5-3.5%
    Zn: 0.7-1.3%
    Mn: 0.20 – 1.0%
    Mg: Balance

    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

    No thermal treatment is available for increasing the strength of this alloy after fabrication.


    Alloy and TemperThickness (mm)

    Yield Strength
    0.2% offset (MPa)

    Tensile strength

    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.

    Typical Hadness
    O temper: 67 Rockwell E
    H24 temper: 83 Rockwell E

    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.

    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.

    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

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




    All the normal chromating, anodizing, plating, and finishing treatment are readily applicable. AZ31B also responds well to plasma electrolytic oxidation finishing.

    Continuous exposure for 2.5 years.
    Marine Atmosphere
    Mild steel

    Industrial Atmosphere
    Mild steel

    Rural Atmosphere
    Mild steel

    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.

    Quality Hot rolled magnesium CNC engraving plate AZ31B-H24 magnesium alloy sheet 7x610x914mm with Excellent weldability for sale
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