Magnesium plate and sheet
Grade: pure magnesium plate, AZ31B, AZ40M,AZ41M,AZ61A,AZ61M,AZ80A,AZ91D,M2M
Standard: ASTM B90, ISO3116
Size:(T1~70mm)* (W100~1050mm) * (L600~5000mm)
Application: Industry, etching, photoengraving, stamping, printing,embossing
1) AZ31B
Al: 2.5-3.5%, Mn: 0.2-1.0%, Zn: 0.6-1.4%, Si: 0.1%max, Cu: 0.05%max, Ni: 0.005%max, Fe: 0.005%max, Ca: 0.04%max, Others: 0.3%max; Mg: remainder
Usage: CNC engraving or etching engraving, computer, mobile, electronic product, etc.
2) AZ61A
Al: 5.8-7.2%, Mn: 0.15-0.5%, Zn: 0.4-1.5%, Si: 0.1%max, Cu: 0.05%max, Ni: 0.005%max, Fe: 0.005%max, Others: 0.3%max; Mg: remainder
3) AZ80A
Al: 7.8-9.2%, Mn: 0.12-0.5%, Zn: 0.2-0.8%, Si: 0.1%max, Cu: 0.05%max, Ni: 0.005%max, Fe: 0.005%max, Others: 0.3%max; Mg: remainder
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 nonmagnetic 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.
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 |
ASTM B90 AZ31B Magnesium Plate