what test method is listed at the top?
astm d 638
col : property | test method | units | 4275 | 4301 | 4435 | 4630 | 4645 row 1 : tensile strength | astm d 638 | mpa (kpsi) | 117 (16.9) | 113 (16.4) | 94 (13.6) | 81 (11.8) | 114 (16.6) row 2 : tensile modulus | astm d 638 | gpa (kpsi) | 8.8 (1,280) | 6.8 (990) | 14.5 (2,100) | 7.4 (1,080) | 18.6 (2,700) row 3 : tensile elongation | astm d 638 | % | 2.6 | 3.3 | 1.0 | 1.9 | 0.8 row 4 : flexural strength | astm d 790 | mpa (kpsi) | 208 (30.2) | 215 (31.2) | 152 (22.0) | 131 (19.0) | 154 (22.4) row 5 : flexural modulus | astm d 790 | gpa (kpsi) | 7.3 (1.060) | 6.9 (1,000) | 14.8 (2,150) | 6.8 (990) | 12.4 (1,800) row 6 : compressive strength | astm d 695 | mpa (kpsi) | 123 (17.8) | 166 (24.1) | 138 (20.0) | 99 (14.4) | 157 (22.8) row 7 : izod impact strength, notched | astm d 256 | j/m (ft-lb/in) | 85 (1.6) | 64 (1.2) | 43 (0.8) | 48 (0.9) | 37 (0.7) row 8 : izod impact strength, unnotched | astm d 4812 | j/m (ft-lb/in) | 270 (5) | 430 (8) | 210 (4) | 160 (3) | 110 (2) row 9 : heat deflection temperature at 264 psi | astm d 648 | °c (°f) | 280 (536) | 279 (534) | 278 (532) | 280 (536) | 281 (538) row 10 : coefficient linear thermal expansion | astm d 696 | ppm/°c (ppm/°f) | 25 (14) | 25 (14) | 14 (8) | 16 (9) | 9 (3)
what test method is listed at the top?
Property Test method units 4275 4301 4435 4630 4645
Tensile Strength ASTM D 638 MPa (kpsi) 117 (16.9) 113 (16.4) 94 (13.6) 81 (11.8) 114 (16.6)
Tensile Modulus ASTM D 638 GPa (kpsi) 8.8 (1,280) 6.8 (990) 14.5 (2,100) 7.4 (1,080) 18.6 (2,700)
Tensile Elongation ASTM D 638 % 2.6 3.3 1.0 1.9 0.8
Flexural Strength ASTM D 790 MPa (kpsi) 208 (30.2) 215 (31.2) 152 (22.0) 131 (19.0) 154 (22.4)
Flexural Modulus ASTM D 790 GPa (kpsi) 7.3 (1.060) 6.9 (1,000) 14.8 (2,150) 6.8 (990) 12.4 (1,800)
Compressive Strength ASTM D 695 MPa (kpsi) 123 (17.8) 166 (24.1) 138 (20.0) 99 (14.4) 157 (22.8)
Izod Impact Strength, Notched ASTM D 256 J/m (ft-lb/in) 85 (1.6) 64 (1.2) 43 (0.8) 48 (0.9) 37 (0.7)
Izod Impact Strength, Unnotched ASTM D 4812 J/m (ft-lb/in) 270 (5) 430 (8) 210 (4) 160 (3) 110 (2)
Heat Deflection Temperature at 264 psi ASTM D 648 °C (°F) 280 (536) 279 (534) 278 (532) 280 (536) 281 (538)
Coefficient Linear Thermal Expansion ASTM D 696 ppm/°C (ppm/°F) 25 (14) 25 (14) 14 (8) 16 (9) 9 (3)
ASTM D 638