AZ31B magnesium strip AZ31B magnesium ribbon AZ31B-H24 magnesium coil Mg sheet Magnesium foil

AZ31B magnesium strip AZ31B magnesium ribbon AZ31B-H24 magnesium coil Mg sheet Magnesium foil

Xi'an XYMCO Magnesium Alloy Materials Co., Ltd. (XYMCO) is one of the leading manufacturer of magnesium alloy products located in Xi'an Economy and Technology Development Zone, Xi’an, Shaanxi, China, who is specialized in the development, manufacture and supply of magnesium alloy products worldwide included Magnesium-Rare Earth alloy ingot, magnesium tooling plate, magnesium alloy plate, magnesium alloy sheet, magnesium alloy slab, magnesium alloy bar, magnesium alloy billet, magnesium alloy rod, magnesium alloy tube, magnesium alloy pipe, magnesium alloy profile, magnesium welding wire, magnesium alloy extrusion, magnesium alloy stamping, magnesium alloy casting, magnesium alloy forging and semi - fabricated component according to customer’s design.

We comply with the specifications:

GB5153-03, GB5154-04, AMS4377G, ASTM B90/B90M-15, MIL-DTL 32333, MIL-T-38749, QQ-M-44B, ASTM B107/B107M-13 and ASTM B91-97

Material grades: AZ31B, AZ61A, AZ80A, AZ91D, AZ41M, ZK60, AM50, AM60, ZM21, MIA, ME20M, EQ21, WE43, WE54, ZE41, etc.

Our main products and capabilities are as follows:

1. Magnesium tooling plate: Max. Thickness: 300mm; Max. Width: 2000mm; Max. Length: 6000mm

2. Magnesium alloy cast slab: Max. Size: 350 x 1100 x 3000mm

3. Magnesium alloy sheet: Min. Thickness: 0.5mm; Max. Width: 1000mm; Max. Length: 2000mm

4. Magnesium cast billet: Min. Diameter 90mm; Max. Diameter: 600mm; Max. Length: 6000mm

5. Magnesium alloy extruded wire: Dia.1.0mm – 8.0mm in spool.

6. Magnesium alloy extruded rod: Min. Dia. 8mm; Max. Diameter: 450mm; Max. Length: 3000mm

7. Magnesium extrusions as per customer's design

8. Magnesium-Lithium Alloy rod, sheet, plate and tube

9. Magnesium-Rare earth Master Alloys, Mg-RE alloy ingot

10. Magnesium Anode

11. Magnesium Coil, min. thickness 0.02mm, max. width 300mm

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 1000mm; 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.

APPLICATIONS

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.

SPECIFICATIONS

ASTM B90/B90M-07

AMS 4375

AMS 4376

AMS 4377

GB 5154

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

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

MAGNESIUM TOOLING PLATE produced by Xi'an XYMCO Magnesium Alloy Materials Co., Ltd. (XYMCO) is specially produced to provide a flat plate surface with moderate strength and ductility. The production process results in plate with exceptional dimensional stability in machining and remains stable over time. There is sufficient ductility for limited room temperature forming combined with weldability to allow the manufacture of a multitude of complex parts. Wrought magnesium tooling plate (Alloy AZ31B) has the following benefits and characteristics:

APPLICATION

Those applications requiring a flat surface or high dimensional stability benefit from the use of magnesium tooling plate. Typical uses included jigs, fixtures, optical benches, vibration test equipment and inspection gauges. Magnesium Tooling Plate is non-magnetic and has high electrical and thermal conductivity filling many material requirements in the electronics and computer industries.

Magnesium Tooling Plate Flatness Tolerances

Max. deviation from flat as measured by a straight edge placed on plate surface.

STANDARD DIMENSIONAL TOLERANCES FOR TOOLING PLATE

TOOLING PLATES STANDARD METRIC SIZES

Other sizes are available subject to enquiry, up to a maximum per plate weight of 1100kg.

Maximum gauge: 350mm; Maximum width 2000mm; Maximum length: 5000mm

 
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.