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Chapter 3
Wrought Carbon & Alloy Steels - Mechanical Properties
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TYPICAL MECHANICAL
PROPERTIES OF CARBON & ALLOY STEELS
|
|
|
Austenitizing |
|
Tensile |
Yield |
|
|
Izod Impact |
|
|
Heat |
Temperature |
Hardness |
Strength |
Strength |
|
|
Strength |
|
AISI |
Treatment |
C |
F |
HB |
ksi |
MPa |
ksi |
MPa |
% EL |
% RA |
J |
ft-lb |
|
1015 |
As-rolled |
--- |
--- |
126 |
61.0 |
420.6 |
45.5 |
313.7 |
39.0 |
61.0 |
110.5 |
81.5 |
| |
Normalized |
925 |
1700 |
121 |
61.5 |
424.0 |
47.0 |
324.1 |
37.0 |
69.6 |
115.5 |
85.2 |
| |
Annealed |
870 |
1600 |
111 |
56.0 |
386.1 |
41.3 |
284.4 |
37.0 |
69.7 |
115.0 |
84.8 |
|
1020 |
As-rolled |
|
|
143 |
65.0 |
448.2 |
48.0 |
330.9 |
36.0 |
59.0 |
86.8 |
64.0 |
| |
Normalized |
870 |
1600 |
131 |
64.0 |
441.3 |
50.3 |
346.5 |
35.8 |
67.9 |
117.7 |
86.8 |
| |
Annealed |
870 |
1600 |
111 |
57.3 |
394.7 |
42.8 |
294.8 |
36.5 |
66.0 |
123.4 |
91.0 |
|
1022 |
As-rolled |
|
|
149 |
73.0 |
503.3 |
52.0 |
358.5 |
35.0 |
67.0 |
81.3 |
60.0 |
| |
Normalized |
925 |
1700 |
143 |
70.0 |
482.6 |
52.0 |
358.5 |
34.0 |
67.5 |
117.3 |
86.5 |
| |
Annealed |
870 |
1600 |
137 |
62.3 |
429.2 |
46.0 |
317.2 |
35.0 |
63.6 |
120.7 |
89.0 |
|
1030 |
As-rolled |
|
|
179 |
80.0 |
551.6 |
50.0 |
344.7 |
32.0 |
57.0 |
74.6 |
55.0 |
| |
Normalized |
925 |
1700 |
149 |
75.5 |
520.6 |
50.0 |
344.7 |
32.0 |
60.8 |
93.6 |
69.0 |
| |
Annealed |
845 |
1550 |
126 |
67.3 |
463.7 |
49.5 |
341.3 |
31.2 |
57.9 |
69.4 |
51.2 |
|
1040 |
As-rolled |
|
|
201 |
90.0 |
620.5 |
60.0 |
413.7 |
25.0 |
50.0 |
48.8 |
36.0 |
| |
Normalized |
900 |
1650 |
170 |
85.5 |
589.5 |
54.3 |
374.0 |
28.0 |
54..9 |
65.1 |
48.0 |
| |
Annealed |
790 |
1450 |
149 |
75.3 |
518.8 |
51.3 |
353.4 |
30.2 |
57.2 |
44.3 |
32.7 |
|
1050 |
As-rolled |
|
|
229 |
105.0 |
723.9 |
60.0 |
413.7 |
20.0 |
40.0 |
31.2 |
23.0 |
| |
Normalized |
900 |
1650 |
217 |
108.5 |
748.1 |
62.0 |
427.5 |
20.0 |
39.4 |
27.1 |
20.0 |
| |
Annealed |
790 |
1450 |
187 |
92.3 |
636.0 |
53.0 |
365.4 |
23.7 |
39.9 |
16.9 |
12.5 |
|
1060 |
As-rolled |
|
|
241 |
118.0 |
813.6 |
70.0 |
482.6 |
17.0 |
34.0 |
17.6 |
13.0 |
| |
Normalized |
900 |
1650 |
229 |
112.5 |
775.7 |
61.0 |
420.6 |
18.0 |
37.2 |
13.2 |
9.7 |
| |
Annealed |
790 |
1450 |
179 |
90.8 |
625.7 |
54.0 |
372.3 |
22.5 |
38.2 |
11.3 |
8.3 |
|
1080 |
As-rolled |
|
|
293 |
140.0 |
965.3 |
85.0 |
586.1 |
12.0 |
17.0 |
6.8 |
5.0 |
| |
Normalized |
900 |
1650 |
293 |
146.5 |
1010.1 |
76.0 |
524.0 |
11.0 |
20.6 |
6.8 |
5.0 |
| |
Annealed |
790 |
1450 |
174 |
89.3 |
615.4 |
54.5 |
375.8 |
24.7 |
45.0 |
6.1 |
4.5 |
|
1095 |
As-rolled |
|
|
293 |
140.0 |
965.3 |
83.0 |
572.3 |
9.0 |
18.0 |
4.1 |
3.0 |
| |
Normalized |
900 |
1650 |
293 |
147.0 |
1013.5 |
72.5 |
499.9 |
9.5 |
13.5 |
5.4 |
4.0 |
| |
Annealed |
790 |
1450 |
192 |
95.3 |
656.7 |
55.0 |
379.2 |
13.0 |
20.6 |
2.7 |
2.0 |
|
|
|
Austenitizing |
|
Tensile |
Yield |
|
|
Izod Impact |
|
|
Heat |
Temperature |
Hardness |
Strength |
Strength |
|
|
Strength |
|
AISI |
Treatment |
C |
F |
HB |
ksi |
MPa |
ksi |
MPa |
% EL |
% RA |
J |
ft-lb |
|
1117 |
As-rolled |
|
|
143 |
70.6 |
486.8 |
44.3 |
305.4 |
33.0 |
63.0 |
81.3 |
60.0 |
| |
Normalized |
900 |
1650 |
137 |
67.8 |
467.1 |
44.0 |
303.4 |
33.5 |
63.8 |
85.1 |
62.8 |
| |
Annealed |
855 |
1575 |
121 |
62.5 |
429.5 |
40.5 |
279.2 |
32.5 |
58.0 |
93.6 |
69.0 |
|
1118 |
As-rolled |
|
|
149 |
75.6 |
521.2 |
45.9 |
316.5 |
32.0 |
70.0 |
108..5 |
80.0 |
| |
Normalized |
925 |
1700 |
143 |
69.3 |
477.8 |
46.3 |
319.2 |
33.5 |
65.9 |
103.4 |
76.3 |
| |
Annealed |
790 |
1450 |
131 |
65.3 |
450.2 |
41.3 |
284.8 |
34.5 |
66.8 |
106.4 |
78.5 |
|
1137 |
As-rolled |
|
|
192 |
91.0 |
627.4 |
55.0 |
379.2 |
28.0 |
61.0 |
82.7 |
61.0 |
| |
Normalized |
900 |
1650 |
197 |
97.0 |
668.8 |
57.5 |
396.4 |
22.5 |
48.5 |
63.7 |
47.0 |
| |
Annealed |
790 |
1450 |
174 |
84.8 |
584.7 |
50.0 |
344.7 |
26.8 |
53.9 |
49.9 |
36.8 |
|
1141 |
As-rolled |
|
|
192 |
98.0 |
675.7 |
52.0 |
358.5 |
22.0 |
38.0 |
11.1 |
8.2 |
| |
Normalized |
900 |
1650 |
201 |
102.5 |
706.7 |
58.8 |
405.4 |
22.7 |
55.5 |
52.6 |
38.8 |
| |
Annealed |
815 |
1500 |
163 |
86.8 |
598.5 |
51.2 |
353.0 |
25.5 |
49.3 |
34.3 |
25.3 |
|
1144 |
As-rolled |
|
|
212 |
102.0 |
703.3 |
61.0 |
420.6 |
21.0 |
41.0 |
52.9 |
39.0 |
| |
Normalized |
900 |
1650 |
197 |
96.8 |
667.4 |
58.0 |
399.9 |
21.0 |
40.4 |
43.4 |
32.0 |
| |
Annealed |
790 |
1450 |
167 |
84.8 |
584.7 |
50.3 |
346.8 |
24.8 |
41.3 |
65.1 |
48.0 |
|
1340 |
Normalized |
870 |
1600 |
248 |
121.3 |
836.3 |
81.0 |
558.5 |
22.0 |
62.9 |
92.5 |
68.2 |
| |
Annealed |
800 |
1475 |
207 |
102.0 |
703.3 |
63.3 |
436.4 |
25.5 |
57.3 |
70.5 |
52.0 |
|
3140 |
Normalized |
870 |
1600 |
262 |
129.3 |
891.5 |
87.0 |
599.8 |
19.7 |
57.3 |
53.6 |
39.5 |
| |
Annealed |
815 |
1500 |
197 |
100.0 |
689.5 |
61.3 |
422.6 |
24.5 |
50.8 |
46.4 |
34.2 |
|
4130 |
Normalized |
870 |
1600 |
197 |
97.0 |
668.8 |
63.3 |
436.4 |
25.5 |
59.5 |
86.4 |
63.7 |
| |
Annealed |
865 |
1585 |
156 |
81.3 |
560.5 |
52.3 |
360.6 |
28.2 |
55.6 |
61.7 |
45.5 |
|
4140 |
Normalized |
870 |
1600 |
302 |
148.0 |
1020.4 |
95.0 |
655.0 |
17.7 |
46.8 |
22.6 |
16.7 |
| |
Annealed |
815 |
1500 |
197 |
95.0 |
655.0 |
60.5 |
417.1 |
25.7 |
56.9 |
54.5 |
40.2 |
|
4150 |
Normalized |
870 |
1600 |
321 |
167.5 |
1154.9 |
106.5 |
734.3 |
11.7 |
30.8 |
11.5 |
8.5 |
| |
Annealed |
815 |
1500 |
197 |
105.8 |
729.5 |
55.0 |
379.2 |
20.2 |
40.2 |
24.7 |
18.2 |
|
4320 |
Normalized |
895 |
1640 |
235 |
115.0 |
792.9 |
67.3 |
464.0 |
20.8 |
50.7 |
72.9 |
53.8 |
| |
Annealed |
850 |
1560 |
163 |
84.0 |
579.2 |
61.6 |
609.5 |
29.0 |
58.4 |
109.8 |
81.0 |
|
|
|
Austenitizing |
|
Tensile |
Yield |
|
|
Izod Impact |
|
|
Heat |
Temperature |
Hardness |
Strength |
Strength |
|
|
Strength |
|
AISI |
Treatment |
C |
F |
HB |
ksi |
MPa |
ksi |
MPa |
% EL |
% RA |
J |
ft-lb |
|
4340 |
Normalized |
970 |
1600 |
363 |
195.5 |
1279.0 |
125.0 |
861.8 |
12.2 |
36.3 |
15.9 |
11.7 |
| |
Annealed |
810 |
1490 |
217 |
108.0 |
744.6 |
68.5 |
472.3 |
22.0 |
49.9 |
51.1 |
37.7 |
|
4620 |
Normalized |
900 |
1650 |
174 |
83.3 |
574.3 |
53.1 |
366.1 |
29.0 |
66.7 |
132.9 |
98.0 |
| |
Annealed |
855 |
1575 |
149 |
74.3 |
512.3 |
54.0 |
372.3 |
31.3 |
60.3 |
93.6 |
69.0 |
|
4820 |
Normalized |
860 |
1580 |
229 |
109.5 |
75.0 |
70.3 |
484.7 |
24.0 |
59.2 |
109.8 |
81.0 |
| |
Annealed |
815 |
1500 |
197 |
98.8 |
681.2 |
67.3 |
464.0 |
22.3 |
58.8 |
92.9 |
68.5 |
|
5140 |
Normalized |
870 |
1600 |
229 |
115.0 |
792.9 |
68.5 |
472.3 |
22.7 |
59.2 |
38.0 |
28.0 |
| |
Annealed |
830 |
1525 |
167 |
83.0 |
572.3 |
42.5 |
293.0 |
28.6 |
57.3 |
40.7 |
30.0 |
|
5150 |
Normalized |
870 |
1600 |
255 |
126.3 |
870.8 |
76.8 |
529.5 |
20.7 |
58.7 |
31.5 |
23.2 |
| |
Annealed |
825 |
1520 |
175 |
98.0 |
675.7 |
51.8 |
357.1 |
22.0 |
43.7 |
25.1 |
18.5 |
|
5160 |
Normalized |
855 |
1575 |
269 |
138.8 |
957.0 |
77.0 |
530.9 |
17.5 |
44.8 |
10.8 |
8.0 |
| |
Annealed |
815 |
1495 |
197 |
104.8 |
722.6 |
40.0 |
275.8 |
17.2 |
30.6 |
10.0 |
7.4 |
|
6150 |
Normalized |
87000 |
1600 |
269 |
136.3 |
939.8 |
89.3 |
615.7 |
21.8 |
61.0 |
35.5 |
26.2 |
| |
Annealed |
815 |
1500 |
197 |
96.8 |
667.4 |
59.8 |
412.3 |
23.0 |
48.4 |
27.4 |
20.2 |
|
8620 |
Normalized |
915 |
1675 |
183 |
91.8 |
632.9 |
51.8 |
357.1 |
26.3 |
59.7 |
99.7 |
73.5 |
| |
Annealed |
870 |
1600 |
149 |
77.8 |
536.4 |
55.9 |
385.4 |
31.3 |
62.1 |
112.2 |
82.8 |
|
8630 |
Normalized |
870 |
1600 |
187 |
94.3 |
650.2 |
62.3 |
429.5 |
23.5 |
53.5 |
94.6 |
69.8 |
| |
Annealed |
845 |
1550 |
156 |
81.8 |
564.0 |
54.0 |
372.3 |
29.0 |
58.9 |
95.2 |
70.2 |
|
8650 |
Normalized |
870 |
1600 |
302 |
148.5 |
1023.9 |
99.8 |
688.1 |
14.0 |
40.4 |
13.6 |
10.0 |
| |
Annealed |
795 |
1465 |
212 |
103.8 |
715.7 |
56.0 |
386.1 |
22.5 |
46.4 |
29.4 |
21.7 |
|
8740 |
Normalized |
870 |
1600 |
269 |
134.8 |
929.4 |
88.0 |
606.7 |
16.0 |
47.9 |
17.6 |
13.0 |
| |
Annealed |
815 |
1500 |
201 |
100.8 |
695.0 |
60.3 |
415.8 |
22.2 |
46.4 |
40.0 |
29.5 |
|
9255 |
Normalized |
900 |
1650 |
269 |
135.3 |
932.9 |
84.0 |
579.2 |
19.7 |
43.4 |
13.6 |
10.0 |
| |
Annealed |
845 |
1550 |
229 |
112.3 |
774.3 |
70.5 |
486.1 |
21.7 |
41.1 |
8.8 |
6.5 |
|
9310 |
Normalized |
890 |
1630 |
269 |
131.5 |
906.7 |
82.8 |
570.9 |
18.8 |
58.1 |
119.3 |
88.0 |
| |
Annealed |
845 |
1550 |
241 |
119.0 |
820.5 |
63.8 |
439.9 |
17.3 |
42.1 |
78.6 |
58.0 |
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