|
AISI 4140 - Annealed
(ASTM A322, A304) Rounds
Hot Rolled (Also available in DCF)
|
Diameter (inches) |
Pounds (per ft.) |
|
1/2 |
0.672 |
|
5/8 |
1.044 |
|
3/4 |
1.500 |
|
7/8 |
2.040 |
|
1 |
2.676 |
|
1-1/8 |
3.384 |
|
1-1/4 |
4.176 |
|
1-3/8 |
5.052 |
|
1-1/2 |
6.012 |
|
1-5/8 |
7.056 |
|
1-3/4 |
8.172 |
|
1-7/8 |
9.384 |
|
2 |
10.680 |
|
2-1/8 |
12.060 |
|
2-1/4 |
13.512 |
|
2-3/8 |
15.060 |
|
2-1/2 |
16.692 |
|
2-5/8 |
18.396 |
|
2-3/4 |
20.196 |
|
2-7/8 |
22.068 |
|
3 |
24.036 |
|
3-1/8 |
26.076 |
|
3-1/4 |
28.200 |
|
3-3/8 |
30.408 |
|
3-1/2 |
32.712 |
|
3-5/8 |
35.088 |
|
3-3/4 |
37.548 |
|
4 |
42.720 |
|
4-1/4 |
48.228 |
|
4-1/2 |
54.072 |
|
4-3/4 |
60.240 |
|
5 |
66.756 |
|
5-1/4 |
73.596 |
|
5-1/2 |
80.772 |
|
5-3/4 |
88.272 |
|
6 |
96.120 |
|
6-1/4 |
104.292 |
|
6-1/2 |
112.812 |
|
6-3/4 |
121.656 |
|
7 |
130.836 |
|
7-1/4 |
140.340 |
|
7-1/2 |
150.192 |
|
7-3/4 |
160.368 |
|
8 |
170.880 |
|
8-1/4 |
181.728 |
|
8-1/2 |
192.912 |
|
9 |
216.276 |
|
9-1/2 |
240.972 |
|
10 |
267.000 |
|
10-1/2 |
294.372 |
|
11 |
323.076 |
|
11-1/2 |
353.112 |
|
12 |
384.480 |
Stock lengths 12' (20' available in most sizes).
AISI 4140 and 41L40*
(ASTM A331) Rounds
Annealed Cold Drawn
|
Diameter (inches) |
Pounds (per ft.) |
|
1/2 |
0.672 |
|
5/8 |
1.044 |
|
3/4 |
1.500 |
|
7/8 |
2.040 |
|
1 |
2.676 |
|
1-1/8 |
3.384 |
|
1-1/4 |
4.176 |
|
1-3/8 |
5.052 |
|
1-1/2 |
6.012 |
|
1-5/8 |
7.056 |
|
1-3/4 |
8.172 |
|
1-7/8 |
9.384 |
|
2 |
10.680 |
|
2-1/8 |
12.060 |
|
2-1/4 |
13.512 |
|
2-3/8 |
15.060 |
|
2-1/2 |
16.692 |
|
2-5/8 |
18.396 |
|
2-3/4 |
20.196 |
|
2-7/8 |
22.068 |
|
3 |
24.036 |
|
3-1/8 |
26.076 |
|
3-1/4 |
28.200 |
|
3-3/8 |
30.408 |
|
3-1/2 |
32.712 |
|
3-5/8 |
35.088 |
|
3-3/4 |
37.548 |
|
4 |
42.720 |
Stock lengths 12' (20' available in most sizes).
M1L40 is a superior free machining direct hardening alloy (Lead of .15/.35).
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