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WSS-M2A175 aluminum slit coils

WSS-M2A175-A1/A2/A3/A4/A5/A6

The materials are for direct cast, 6000 series, heat treatable aluminum sheet.

Stamped automotive body parts. The body made of aluminum alloy is due to the high strength, rigidity and stability of the body of the material, which can maintain the body without deformation in the case of traffic accidents of motor vehicles, disperse the energy at the time of impact, and play the greatest protection role.

Material: WSS-M2A175

Application: Mold Test/Manufacture for aluminium coil, sheet, chassis, sheet material, body, alloy, blank, material

Width: Customers’ Requirement

Temper: A1/A2/A3/A4/A5/A6

Type: Coil; Sheet; Plate

Application: Mold Test/Manufacture

Tolerance: Min Width Tolerance ±0.01

WSS-M2A175 aluminum coils

Table 1: Ladle Chemical Composition (weight percent maximum, unless shown as a range or a minimum; balance Al)

A1/A2 A3 A4 A5/A6
Si 0.55 – 0.95 0.50 – 1.00 0.30 – 0.60 0.45-0.75
Fe 0.30 0.30 0.30 0.60
Cu 0.50 – 0.80 0.20 0.20 0.20-0.30
Mn 0.30 0.15 0.15 0.10
Mg 0.55 – 0.95 0.40 – 0.80 0.40 – 0.70 0.75- 1.00
Cr 0.10 0.05 0.05 0.05-0.25
Zn 0.10 0.10 0.10 0.10
Ti 0.10 0.10 0.10 0.10
Others (each) 0.05 0.05 0.05 0.05
Others (total) 0.15 0.15 0.15 0.15

Table 2: Mechanical Properties (minimum, unless shown as a range or maximum)

A1/A2 A3 A4 A5 A6
Yield Strength, MPa (0.2% offset) 125 – 185 125 – 185 170 – 210 83 max 83 max
Yield Strength at 180 days*, MPa, max 195 195 210 N/A N/A
Ultimate Tensile Strength, MPa 200 – 300 220 – 300 240 – 290 152 max 152 max
Uniform Elongation, % 19 19 15 N/A N/A
Total Elongation, % N/A N/A N/A 15 15
ravg 0.50 0.50 0.50 N/A N/A
r45 0.30 0.30 Report Only N/A N/A
Yield Strength After 2% Strain + T81, Mpa 180 180 N/A N/A N/A
Yield Strength (T82), MPa 260 N/A N/A N/A N/A
Yield Strength (T72), MPa N/A N/A N/A 200 N/A
Yield Strength (T52), MPa N/A N/A N/A N/A 180
Bendability After T82, r/t, max 0.40 N/A Report Only N/A N/A
Bendability After T72, r/t, max (L-direction) N/A N/A N/A 0.30 N/A
Bendability After T52, r/t, max (L-direction) N/A N/A N/A N/A 0.30
Long Term Thermal Stability After T81, ∆YS MPa N/A N/A +\- 25 N/A N/A
Minimum Retained Ductility After T81, % N/A N/A 14 N/A N/A
Minimum Retained Ductility After T82 + T81, % 10 N/A N/A N/A N/A