Magnesium Az31b Board For Needle Board , High Strength Magnesium Metal Sheet Plate

Magnesium Az31b Board For Needle Board , High Strength Magnesium Metal Sheet Plate

Magensium Board for Needle Board

Mg alloy is the lightest of all structural metals ,which enjoys the merit of high rigidity, high strength, high conductivity, high damping capacity(is 30 times than Aluminum board),better capability of shock absorption, Withstands high operating temperatures ,good environmental corrosion resistance ,good finishing characteristics, easy to be grinded, full recyclability.

AZ31B is a base wrought magnesium 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). 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.

SPECIFICATIONS

ASTM B90/B90M-07

CHEMICAL COMPOSITION

Al: 2.5-3.5%

Zn: 0.7-1.3%

Mn: 0.20 –1.0%

Mg: Balance

SPECIFICATIONS

ASTM B90/B90M-07

Thickness:13mm, 13.8mm,15mm,15.8mm, 13.2mm, 15.2mm,

CHEMICAL COMPOSITION

Al: 2.5-3.5%

Zn: 0.7-1.3%

Mn: 0.20 –1.0%

Mg: Balance

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

MACHINING

Magnesium alloy plate 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

Contact me for more details:

Vivian Jiang

International Marketing & Sales Manager

Email: vivian@hbnewmaterial.com

Tel: +86-731-85717705

Fax: +86-731-85716569

Mobile/whatsapp: +86-139-7488-3816

Skype: vivian.jjy

Other Products you may have interests:

ZK60 extruded magnesium alloy plate

AZ31B CNC plate

AZ91D engraving plate

MnE21 Magnesium plate

WE43 alloy sheet

China Hunan High Broad New Material was founded in 2006, focus on the business in advanced new material and service. Including: design, installation, material , engineering, maintenance and technical support.

Our sales office located in Changsha, Hunan province, plant located in Hunan,Shanxi, Henan,Guizhou province.Our business scope including : Cathodic protection products for fresh water and marine anti-corrosion products such as magnesium anodes,Aluminum anodes ,Zinc anodes etc.;Master alloy for aerospace ; Aluminum alloy , Magnesium investment castings industry; Magnesium alloy profile :Extrusion/hot rolled billet, plates,bars etc .for various civil & military industry,such as grade AZ31B,AM80,WE43,ZK60 etc.; high wear-resistance & hardness ceramic products for sandblasting nozzle & bulletproof plate for armor vest, armor vehicle.

Along with strong economic development in China, we expand our business very well, Product capacity is over 5000mt per year.Turnover reach to USD20,000,000.00 per year.

Our Products are widely accepted and recognized by clients worldwide including Europe, North America, East Asia, Middle east etc..

Our R&D department have strong technical design capacity. We closely cooperated with colleges and universities, supply the service for various companies in China and overseas.

Believe we can be your long term and reliable supplier .