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A-10 Typical properties of carbon and alloy steels. Ultimate strength, s, Yield strength, s, Percent Material SAE no. Condition ksi MPa ksi MPа elongation Annealed 57 393 43 296 36 1020 65 448 48 331 36 Hot rolled Cold drawn 1020 75 517 64 441 20 1020 Annealed 75 517 51 352 30 1040 Hot rolled 90 621 60 414 25 1040 Cold drawn 97 669 82 565 16 1040 93 641 19 WQT 700 WQT 900 WQT 1100 1040 127 876 621 552 118 814 90 22 1040 107 738 80 24 1040 600 63 434 32 wOT 1200

A-10 Typical properties of carbon and alloy steels. Ultimate strength, s, Yield strength, s, Percent Material SAE no. Condition ksi MPa ksi MPа elongation Annealed 57 393 43 296 36 1020 65 448 48 331 36 Hot rolled Cold drawn 1020 75 517 64 441 20 1020 Annealed 75 517 51 352 30 1040 Hot rolled 90 621 60 414 25 1040 Cold drawn 97 669 82 565 16 1040 93 641 19 WQT 700 WQT 900 WQT 1100 1040 127 876 621 552 118 814 90 22 1040 107 738 80 24 1040 600 63 434 32 wOT 1200

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Section: Chapter Questions
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93% 6/6 A-10 Typical properties of carbon and alloy steels. Ultimate strength, s, Yield strength, s, Percent Condition ksi MPa ksi MPа elongation Material SAE no. Annealed 57 393 43. 296 36 1020 448 48 331 36 Hot rolled Cold drawn 1020 65 75 517 64 441 20 1020 517 51 352 30 Annealed Hot rolled 1040 75 90 621 60 414 25 1040 Cold drawn 97 669 82 565 16 1040 876 93 641 19 WQT 700 WQT 900 WQT 1100 WQT 1300 1040 127 118 814 90 621 22 1040 107 738 80 552 24 1040 87 600 63 434 32 1040 Annealed 89 614 54 372 25 1080 1303 141 972 12 OQT 700 OQT 900 OQT 1100 OQT 1300 1080 189 179 1234 129 889 13 1080 1080 145 1000 103 710 17 117 807 70 483 23 1080 Annealed 87 600 51 352 26 1141 772 95 655 14 112 193 1141 Cold drawn 172 1186 OQT 700 OQT 900 OQT 1100 OQT 1300 1141 1331 146 1007 129 889 15 1141 116 800 97 669 20 1141 94 648 68 469 28 1141 95 655 60 414 26 Annealed OQT 700 OQT 900 OQT 1100 OQT 1300 4140 1462 1193 231 1593 212 12 4140 187 1289 173 15 4140 147 1014 131 903 18 4140 118 814 101 696 23 4140 724 40 276 17 Annealed OQT 700 OQT 900 OQT 1100 OQT 1300 5160 105 263 1813 238 1641 9. 5160 196 1351 179 1234 12 5160 149 1027 132 910 17 5160 115 793 103 710 23 5160 "Other properties are approximately the same for all carbon and alloy steels: Modulus of elasticity in tension = 30 000 000 psi (207 GPa). Modulus of elasticity in shear = 11 500 000 psi (80 GPa). Density = 0.283 lb_/in.' (7680 kg/m²). OQT means oil quenched and tempered. WQT means water quenched and tempered. A A Ост étv A Aa W 27 G Se ype URI
Transcribed Image Text:93% 6/6 A-10 Typical properties of carbon and alloy steels. Ultimate strength, s, Yield strength, s, Percent Condition ksi MPa ksi MPа elongation Material SAE no. Annealed 57 393 43. 296 36 1020 448 48 331 36 Hot rolled Cold drawn 1020 65 75 517 64 441 20 1020 517 51 352 30 Annealed Hot rolled 1040 75 90 621 60 414 25 1040 Cold drawn 97 669 82 565 16 1040 876 93 641 19 WQT 700 WQT 900 WQT 1100 WQT 1300 1040 127 118 814 90 621 22 1040 107 738 80 552 24 1040 87 600 63 434 32 1040 Annealed 89 614 54 372 25 1080 1303 141 972 12 OQT 700 OQT 900 OQT 1100 OQT 1300 1080 189 179 1234 129 889 13 1080 1080 145 1000 103 710 17 117 807 70 483 23 1080 Annealed 87 600 51 352 26 1141 772 95 655 14 112 193 1141 Cold drawn 172 1186 OQT 700 OQT 900 OQT 1100 OQT 1300 1141 1331 146 1007 129 889 15 1141 116 800 97 669 20 1141 94 648 68 469 28 1141 95 655 60 414 26 Annealed OQT 700 OQT 900 OQT 1100 OQT 1300 4140 1462 1193 231 1593 212 12 4140 187 1289 173 15 4140 147 1014 131 903 18 4140 118 814 101 696 23 4140 724 40 276 17 Annealed OQT 700 OQT 900 OQT 1100 OQT 1300 5160 105 263 1813 238 1641 9. 5160 196 1351 179 1234 12 5160 149 1027 132 910 17 5160 115 793 103 710 23 5160 "Other properties are approximately the same for all carbon and alloy steels: Modulus of elasticity in tension = 30 000 000 psi (207 GPa). Modulus of elasticity in shear = 11 500 000 psi (80 GPa). Density = 0.283 lb_/in.' (7680 kg/m²). OQT means oil quenched and tempered. WQT means water quenched and tempered. A A Ост étv A Aa W 27 G Se ype URI
70% + | 8 0 4. An application requires ultimate tensile strength and yield strength of a steel at 110 ksi and 91 ksi, respectively. A data table is attached in the back of the test. Answer the following 4 questions: 4.1. Can SAE 1040 steel be selected for this application? 4.2. If "no" is the answer in Part I, the following Part II, III, and IV can be ignored. If "yes" is the answer in Part I, which condition of SAE 1040 should be selected? 4.3. Why is that steel with the condition in part II selected? 4.4. Is the selected steel brittle or ductile? and Why? Page 4 of 6
Transcribed Image Text:70% + | 8 0 4. An application requires ultimate tensile strength and yield strength of a steel at 110 ksi and 91 ksi, respectively. A data table is attached in the back of the test. Answer the following 4 questions: 4.1. Can SAE 1040 steel be selected for this application? 4.2. If "no" is the answer in Part I, the following Part II, III, and IV can be ignored. If "yes" is the answer in Part I, which condition of SAE 1040 should be selected? 4.3. Why is that steel with the condition in part II selected? 4.4. Is the selected steel brittle or ductile? and Why? Page 4 of 6
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