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Callister - An introduction - 8th edition

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A24 • Appendix B / Properties of Selected Engineering Materials<br />

Table B.8<br />

Room-Temperature Specific Heat Values for Various<br />

Engineering Materials<br />

Specific Heat<br />

Material J/kg .K 10 2 Btu/lb m<br />

.F<br />

METALS AND METAL ALLOYS<br />

Plain Carbon and Low-Alloy Steels<br />

Steel alloy A36 486 a 11.6 a<br />

Steel alloy 1020 486 a 11.6 a<br />

Steel alloy 1040 486 a 11.6 a<br />

Stainless Steels<br />

Stainless alloy 304 500 12.0<br />

Stainless alloy 316 502 12.1<br />

Stainless alloy 405 460 11.0<br />

Stainless alloy 440A 460 11.0<br />

Stainless alloy 17-7PH 460 11.0<br />

Cast Irons<br />

Gray irons<br />

• Grade G1800 544 13<br />

• Grade G3000 544 13<br />

• Grade G4000 544 13<br />

Ductile irons<br />

• Grade 60-40-18 544 13<br />

• Grade 80-55-06 544 13<br />

• Grade 120-90-02 544 13<br />

Aluminum Alloys<br />

Alloy 1100 904 21.6<br />

Alloy 2024 875 20.9<br />

Alloy 6061 896 21.4<br />

Alloy 7075 960 b 23.0 b<br />

Alloy 356.0 963 b 23.0 b<br />

Copper Alloys<br />

C11000 (electrolytic tough pitch) 385 9.2<br />

C17200 (beryllium–copper) 420 10.0<br />

C26000 (cartridge brass) 375 9.0<br />

C36000 (free-cutting brass) 380 9.1<br />

C71500 (copper–nickel, 30%) 380 9.1<br />

C93200 (bearing bronze) 376 9.0<br />

Magnesium Alloys<br />

Alloy AZ31B 1024 24.5<br />

Alloy AZ91D 1050 25.1<br />

Titanium Alloys<br />

Commercially pure (ASTM grade 1) 528 c 12.6 c<br />

Alloy Ti–5Al–2.5Sn 470 c 11.2 c<br />

Alloy Ti–6Al–4V 610 c 14.6 c<br />

Precious Metals<br />

Gold (commercially pure) 128 3.1<br />

Platinum (commercially pure) 132 d 3.2 d<br />

Silver (commercially pure) 235 5.6

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