5A02 Aluminum Disc
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Place of Origin ： China
5A02 aluminium disc
Signi aluminium manufactures alloy 5A02 aluminium disc with with higher strength and excellent in forming and corrosion resistance that can be subject to further treatment by the following methods: deep drawing, spinning,etc.
5A02 alloy is suitable for a high degree of plasticity process requirements and good corrosion resistance of welded structures and containers, if wanted, gasoline and lubricants catheters, nails, flanges, and parts, ships, interior trim light duty vehicles, etc. pickles or rod used as a counsel.
Alloy: 5A02
Temper:O,H12,H14,H16,H18,H22,H24,H26,H32,H34
Thickness:0.4~150mm
Diameter:80~1200mm
Surface：Mill finish
Tensile strength σb (MPa): ≤147
Elongation δ10 (%): ≥14
Chemical Properties
Diameter List
Mechanical properties
Low mechanical properties:
Tensile strength σ(MPa) : ≤225
Elongation delta δ(%) : ≥10
Note: rod longitudinal mechanical properties at room temperature
Sample size: bar diameter (square bar, hexagonal bar inscribed disc diameter) of 150 or less
Heat treatment specification:
1) homogenizing annealing: heating to 440 ℃. Holding time 12 ~ 14 h;Air cooling.
2) rapid annealing: heating to 350 ~ 350 ℃.The heat preservation time of 30 ~ 120 min;Air or water.
3) high temperature annealing: heating to 350 ~ 350 ℃.Thickness or < 6 mm or 6 mm, heat preservation time is 2 ~ 10 min or 10 ~ 30 min;Air cooling.
4) low temperature annealing: heating to 250 ~ 300 ℃and 150 ~ 180 ℃;Holding time is 1 ~ 2 h, air cooling.
5A02 Aluminium Alloy disc Features:
Alloy 5A02 aluminium disc with higher strength and excellent in forming and
corrosion resistance
2.Wide range of selection on discs' size including customized shape and size.
3. Excellent reflectivity, good for Polishing;
4.Excellent deep drawing and spinning quality.
5.Good anodized quality, suitable for hard anodizing and enameling;
6.Clean surface and smooth edge, hot rolled quality, fine grains and after deep drawing no looper lines;
7.Excellent pearl color anodizing.
8.RoHS and REACH compliance
9.Well-Prote
Signi aluminium manufactures alloy 5A02 aluminium disc with with higher strength and excellent in forming and corrosion resistance that can be subject to further treatment by the following methods: deep drawing, spinning,etc.
5A02 alloy is suitable for a high degree of plasticity process requirements and good corrosion resistance of welded structures and containers, if wanted, gasoline and lubricants catheters, nails, flanges, and parts, ships, interior trim light duty vehicles, etc. pickles or rod used as a counsel.
Alloy: 5A02
Temper:O,H12,H14,H16,H18,H22,H24,H26,H32,H34
Thickness:0.4~150mm
Diameter:80~1200mm
Surface：Mill finish
Tensile strength σb (MPa): ≤147
Elongation δ10 (%): ≥14
Chemical Properties
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Ga | V | Ti | Other | Min.A1 |
| 5A02 | 0.40 | 0.40 | 1.10 | 0.15-0. 40 | 2.0-2.8 | - | - | - | - | - | 0.15 | 0.20 | Remainder |
| Section | Alloy | Characteristics | Application | |
| 5000series |
AA5A02 AA5A05 AA5005 AA5052 AA5754 AA5454 AA5083 |
Have higher strength than 3000series and excellent in forming and corrosion resistance |
Spare parts, Rocket bottom,Pressure Vessel,Oil tanker cover,Cover in outdoor,etc. |
|
Diameter List
| ≧20 | ≧140 | ≧170 | ≧200 | ≧250 | ≧300 | ≧400 | ≧500 | ≧600 | ≧700 | ≧800 |
| 20 | 140 | 170 | 200 | 250 | 300 | 400 | 500 | 600 | 700 | 800 |
| 25 | 141 | 172 | 203 | 252 | 305 | 405 | 505 | 610 | 705 | 810 |
| 93 | 142 | 173 | 205 | 254 | 310 | 410 | 510 | 615 | 710 | 838 |
| 100 | 143 | 175 | 210 | 255 | 312 | 420 | 515 | 619 | 720 | 890 |
| 105 | 144 | 176 | 211 | 258 | 315 | 425 | 520 | 630 | 730 | 902 |
| 109 | 145 | 177 | 212 | 260 | 320 | 430 | 525 | 635 | 740 | 945 |
| 110 | 147 | 178 | 215 | 267 | 325 | 435 | 530 | 645 | 760 | 960 |
| 112 | 149 | 180 | 216 | 268 | 330 | 440 | 540 | 650 | 770 | 1000 |
| 115 | 150 | 181 | 217 | 270 | 335 | 445 | 545 | 655 | 780 | 1150 |
| 118 | 153 | 182 | 218 | 272 | 340 | 450 | 550 | 665 | 1200 | |
| 120 | 154 | 183 | 220 | 274 | 345 | 455 | 560 | 670 | ||
| 121 | 155 | 184 | 221 | 275 | 350 | 460 | 565 | 680 | ||
| 122 | 157 | 185 | 222 | 277 | 355 | 465 | 570 | 690 | ||
| 123 | 158 | 188 | 225 | 278 | 360 | 470 | 575 | |||
| 124 | 160 | 190 | 226 | 280 | 364 | 475 | 580 | |||
| 127 | 161 | 192 | 230 | 282 | 368 | 480 | 585 | |||
| 128 | 162 | 193 | 233 | 285 | 370 | 485 | ||||
| 129 | 163 | 195 | 235 | 290 | 375 | 490 | ||||
| 130 | 164 | 198 | 237 | 292 | 380 | 495 | ||||
| 132 | 165 | 238 | 293 | 385 | ||||||
| 133 | 166 | 240 | 295 | 390 | ||||||
| 134 | 167 | 242 | 395 | |||||||
| 135 | 168 | 245 | ||||||||
| 136 | 169 | 249 | ||||||||
| 137 | ||||||||||
| 138 | ||||||||||
| 139 |
Mechanical properties
Low mechanical properties:
Tensile strength σ(MPa) : ≤225
Elongation delta δ(%) : ≥10
Note: rod longitudinal mechanical properties at room temperature
Sample size: bar diameter (square bar, hexagonal bar inscribed disc diameter) of 150 or less
Heat treatment specification:
1) homogenizing annealing: heating to 440 ℃. Holding time 12 ~ 14 h;Air cooling.
2) rapid annealing: heating to 350 ~ 350 ℃.The heat preservation time of 30 ~ 120 min;Air or water.
3) high temperature annealing: heating to 350 ~ 350 ℃.Thickness or < 6 mm or 6 mm, heat preservation time is 2 ~ 10 min or 10 ~ 30 min;Air cooling.
4) low temperature annealing: heating to 250 ~ 300 ℃and 150 ~ 180 ℃;Holding time is 1 ~ 2 h, air cooling.
5A02 Aluminium Alloy disc Features:
Alloy 5A02 aluminium disc with higher strength and excellent in forming and
corrosion resistance
2.Wide range of selection on discs' size including customized shape and size.
3. Excellent reflectivity, good for Polishing;
4.Excellent deep drawing and spinning quality.
5.Good anodized quality, suitable for hard anodizing and enameling;
6.Clean surface and smooth edge, hot rolled quality, fine grains and after deep drawing no looper lines;
7.Excellent pearl color anodizing.
8.RoHS and REACH compliance
9.Well-Prote
