Page 15 - MFi Vol.152 ATZ Extra Issue 2019

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Alloy AA* 1 UACJ Tensile strength Proof stress Elongation
series Equivalent alloys (by quality) (N/mm ) 2 (N/mm ) 2 (%) Sheet Extrusion Characteristics of materials
Alloy for body panels, High-BH type
6116 SG712-T4 240 130 28
Proof stress after baking: 205N/mm 2
Alloy for body panels, High-forming type
6116 SG712-T4 245 135 30
Proof stress after baking: 170N/mm 2
Alloy for body panels, High-BH type
6005 TM30-T4 210 110 27
Proof stress after baking: 195N/mm 2
Alloy for body panels, High-BH type
6111 TM66-T4 240 115 29
Proof stress after baking: 210N/mm 2
High-strength alloy for structural purposes
6061 561S-O 120 45 34
Stress corrosion cracking resistance: Good
High-strength alloy for structural purposes
6061 561S-T6 315 275 17
Shear strength: 205N/mm 2
High-strength alloy for structural purposes
6111 SG09-T6 260 315 16
Stress corrosion cracking resistance: Good
6000 High-strength alloy for extrusion
Al-Mg-Si 6005C 6N01-T5 260 220 12 Hollow extrusion performance: Good
High-strength alloy for extrusion
6061 6061-T6 315 275 19
Hollow extrusion performance: Good
High-strength alloy for extrusion
6061 661S/CM61-T6 340 300 18
Hollow extrusion performance: Good
High-strength alloy for extrusion
SG109-T6 310 270 14
Hollow extrusion performance: Good
High-strength alloy for extrusion
GS310-T6 390 365 19
Hollow extrusion performance: Good
High-strength alloy for forging. Forgeability and
6061 6061-T6 315 275 19
corrosion resistance: Excellent; Machinability: Good
High-strength alloy for forging. Forgeability and Motor Fan illustrated
6082 6082-T6 325 300 18
corrosion resistance: Excellent; Machinability: Good
High-strength alloy for forging. Forgeability and
SG210-T6 400 360 18 corrosion resistance: Excellent; Machinability: Good
High-strength alloy for structural purposes
7003 ZK141-T7 360 280 16
Shear strength: 190N/mm 2
High-strength alloy for structural purposes
7075 75S-T6 570 510 11
Shear strength: 330N/mm 2
High-strength alloy for extrusion
7003 7003-T5 310 260 16 ALUMINUM AUTOMOBILE TECHNOLOGY
Hollow extrusion performance: Good
High-strength alloy for extrusion
7204 7N01-T5 360 320 14
Hollow extrusion performance: Good
High-strength alloy for extrusion
7204 K70Y-T5 415 360 16
Hollow extrusion performance: Good
High-strength alloy for extrusion
ZK55-T6 420 380 14
7000 Hollow extrusion performance: Good
Al-Zn-Mg 15
7046 ZK170-T6 450 420 14 High-strength alloy for extrusion
Hollow extrusion performance: Good
High-strength alloy for extrusion
ZK80-T6 500 470 14
Hollow extrusion performance: Good
7075 7075-T6 590 540 14 High-strength alloy for extrusion
7050 7050/ZG62-T6 620 570 13 High-strength alloy for extrusion
ZC80-T6 630 580 13 High-strength alloy for extrusion
ZC88-T6 650 600 13 High-strength alloy for extrusion

UACJ’s next-generation aluminum technology

At the UACJ Research & Development Division, comprehensive developments on
automobile materials, including aluminum alloy materials, optimization of surface
treatment and processing are being carried out.
Corporate Name UACJ Corporation
Tokyo Sankei Bldg., 1-7-2 Otemachi, Chiyoda-ku,
Headquarters
Tokyo 100-0004, Japan
Principal Manufacture and sales of aluminum rolled products, extrusions,
Business cast products, forged products, precision-machined components.
Capital 52,277 million yen (approx. 463 million U.S. dollars)