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| Name: | 4 To 5 Times Greater Tool Life Magnesium Alloy Plate | DAMPING: | Absorbs Vibration For Longer Life, While Retaining Dimensional Stability |
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| COSTS: | Machine Dry, Without Oil Or Chemicals. | NONMAGNETIC: | Good For Electrical And Computer Applications. |
| STABILITY: | No Stress Relief After Machining; No Warps And Is Dent Resistant. | Certification: | ISO9001, SGS, BV |
| High Light: | AZ31B Magnesium Alloy Plate,AMS 4376 Magnesium Alloy Plate,AZ31B magnesium metal sheet |
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4 To 5 Times Greater Tool Life Magnesium Alloy Plate
AZ31B magnesium-based alloy is forged, has good room temperature strength and ductility, and corrosion resistance and weldability. Followed by strain hardening and annealing section (H24 and H26 temper), can improve the strength. Our plate size range is:
Sheet: a thickness of from 0.5mm to 6mm; maximum width of 600mm; the maximum length of 6000mm;
Plate: a thickness of from 6 mm to 200 mm; maximum width of 2000mm; maximum length of 6000mm
Block: We can provide pre-cut according to customer requirements.
APPLICATIONS
The AZ31B sheets and plates may be used below the temperature of 150 ° C moderate strength applications. AZ31B can make lightweight aerospace, aircraft, concrete tools, 3C (mobile phone / camera / computer), the speaker cone and textile machinery and other uses will benefit.
AZ31B is non-magnetic, has high electrical conductivity and thermal conductivity, meet the requirements of electronics and computing industries RFI and EMI shielding.
AZ31B sheets in the superplastic forming at a high temperature, can produce a variety of complex automotive parts. A single molded piece - shell structure may be suitable for many commercial applications.
SPECIFICATIONS
ASTM B90/B90M-07
AMS 4375
AMS 4376
AMS 4377
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
Resistivity: 92nΩm
Elastic modulus: 45 x 109Pa
Poisson's ratio: 0.35
Melting point: 566-632 ° C
HEAT TREATMENT
No thermal treatment is available for increasing the strength of this alloy after fabrication.
MECHANICAL PROPERTIES
| Alloy and Temper | Thickness (mm) |
Yield Strength 0.2% offset (MPa) |
Tensile strength (MPa) |
Elongation In 5.65 √A (%) |
| AZ31B-O | 0.5 – 1.5 | 125 | 221 | 10 |
| 1.5 – 6.3 | 105 | 221 | 9 | |
| 6.3 - 75 | 105 | 221 | 8 | |
| AZ31B-H24 | 0.5 – 6.3 | 200 | 269 | 5 |
| 6.3 -9.5 | 179 | 262 | 7 | |
| 9.5 – 12.7 | 165 | 255 | 8 | |
| 12.7 - 25 | 152 | 248 | 8 | |
| 25- 50 | 138 | 234 | 6 | |
| 50 - 80 | 124 | 234 | 7 | |
| AZ31B-H26 | 6.3 - 10 | 186 | 269 | 6 |
| 10 – 12.5 | 179 | 262 | 6 | |
| 12.5 - 20 | 172 | 255 | 5 | |
| 20 – 25 | 159 | 255 | 5 | |
| 25 - 40 | 152 | 241 | 5 | |
| 40 - 50 | 148 | 241 | 5 |
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
Solderability
Use AZ61A (preferred) or AZ92A gas shielded arc welding filler having excellent weldability; post weld stress relief is required, in order to prevent stress corrosion cracking. Very good resistance welding.
Machining
Like all the same magnesium alloy sheet, AZ31B processing speed faster than any other metal. As long as the part geometry allows the limiting factor is the power and speed of the machine, rather than the mass of the tool material. The different processing operations, required power per cubic centimeter metal removal ranged from 9 Watts to 14 Watts per minute.
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 J | Impact Energy 0.62 J | Impact Energy 1.25 J | |
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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
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.
Contact Person: sales
Tel: +8618966935566
