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Defence Aluminium – Plate Products - Aleris

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Typical mechanical properties (based on actual production values)<br />

Alloy* Temper Test<br />

direction<br />

<strong>Plate</strong> thickness<br />

mm in<br />

Tensile strength Rm MPa ksi<br />

Yield strength Rp0.2 MPa ksi<br />

Elongation A<br />

%<br />

5083 H131 L 6.35 - 12.67 0.250 - 0.499 345 50.0 285 41.3 10<br />

12.7 - 50.8 0.500 - 2.000 330 48.0 275 40.0 10<br />

50.83 - 76.2 2.001 - 3.000 320 46.4 265 38.4 11<br />

5059 H131 L 6.35 - 12.67 0.250 - 0.499 405 58.7 360 52.2 9<br />

Alustar ® 12.7 - 50.8 0.500 - 2.000 395 57.3 350 50.8 9<br />

50.83 - 76.2 2.001 - 3.000 360 52.2 310 45.0 10<br />

5059<br />

Alustar<br />

H131 LT 25.8 1.016 411 59.6 319 46.3 11<br />

®<br />

5059 H136 L 6.35 - 12.67 0.250 - 0.499 375 54.4 310 45.0 12<br />

Alustar ® 12.7 - 50.8 0.500 - 2.000 380 55.0 320 46.4 11<br />

50.83 - 76.2 2.001 - 3.000 355 51.5 295 42.8 12<br />

2519 T87 L 12.7 0.500 484 70.2 455 66.0 12<br />

25.4 1.000 488 70.8 464 67.3 12<br />

38.1 1.500 484 70.2 458 66.4 12<br />

7017 T6 LT > 6 < 50 0.16 - 1.97 445 64.5 385 55.8 11<br />

7020 T6 LT > 4 < 25 0.16 - 0.98 360 52.2 300 43.5 13<br />

> 25 < 60 1 - 2.36 355 51.5 295 42.8 11<br />

7039 T6 L < 38.1 < 1.5 435 63.0 375 54.4 11<br />

> 38.1 > 1.5 425 61.6 355 51.5 10<br />

Typical values after fusion welding<br />

Alloy* Temper Typical<br />

fi ller wire<br />

Typical plate<br />

thickness<br />

Tensile strength Rm Yield strength Rp0.2 alloy* mm in MPa ksi MPa ksi<br />

5083 H131 5183 20 - 30 0.78 - 1.18 275 40.0 125 18.2<br />

5059 H131 5183 20 - 30 0.78 - 1.18 300 43.5 160 23.2<br />

Alustar ® 5556<br />

5059 H136 5183 20 - 30 0.78 - 1.18 300 43.5 160 23.2<br />

Alustar ® 5556<br />

2519 T87 2319 101.1 4 280 40.6 204 29.6<br />

7017 T6 5183<br />

5356/5556<br />

25 - 30 1 - 1.18 260 37.7 205 29.7<br />

7020 T6 5183<br />

5356/5556<br />

25 - 30 1 - 1.18 275 40.0 205 29.7<br />

7039 T6 5183<br />

5356/5556<br />

25 - 30 1 - 1.18 310 45.0 175 25.4<br />

for comparison:<br />

6061 T6 4043<br />

5183<br />

< 30 < 1.18 185 26.8 115 16.7<br />

* According to AA or EN AW<br />

All values are measured across the weld seam and rolling direction (LT-direction)<br />

after friction stir welding (FSW)<br />

Tensile strength R m<br />

Yield strength R p0.2<br />

MPa ksi MPa ksi<br />

285 41.3 162 23.5<br />

340 49.3 180 26.1<br />

340 49.3 180 26.1<br />

** ** ** **<br />

** ** ** **<br />

325 47.1 240 34.8<br />

** ** ** **<br />

252 36.5 162 23.5<br />

** To be determined<br />

<strong>Defence</strong> <strong>Aluminium</strong> 7

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