Recommended Cold Shearing Limitations for Cold Shearing Quality Hot Rolled Alloy and Carbon Steel Billets and Bars
(Standard AISI & SAE Grades and Formerly Standard SAE Grades)
Maximum Square or Equivalent Cross-Sectional Areaa After Cold Shear Annealing
Grade Series Designation When Maximum of Specified Carbon Range is, Percent
To
0.20
Incl.
Over
0.20
To
0.25
Incl.
Over
0.25
To
0.33
Incl.
Over
0.33
To
0.44
Incl.
Over
0.44
To
0.49
Incl.
Over
0.49
To
0.55
Incl.
Over
0.55
To
0.76
Incl.
Over
0.76
To
1.05
Incl.
lOXX, 12XX and 11XX thru 1.00 max Mn 6 1¼ 6 1¼ 6 5 4 1¼ 4 3 1¼ 2 1¼
llXX over 1.00 max Mn and 15XX 6 1¼ 6 5 1¼ 4 1¼ 4 3 2 1¼
13XX 5 4 3¼ 4 1¼ 4
23XX 5 5 4 3¼ 4 1¼ 3 1¼
25XX 5
31XX 5 5 4 3¼ 4 1¼ 4
32XX 4 3 1¼ 3 2 1¼ a
33XX 3 a a a
34XX 4 1¼ 3
40XX 5 5 4 3¼ 4 1¼ 4 1¼ 4 1¼ a
41XX 5 5 4 3¼ 4 1¼ 4 3
43XX 4 3¼ 4 3¼ 4
44XX 5 4 3¼
46XX 5 5 4 3¼ 4 1¼
47XX 5
48XX 5 4 3¼
50XX 5 4 1¼
50BXX 4 1¼ 4 1¼ 3 1¼ a
51XX 5 5 4 3¼ 4 1¼ 4 3 1¼
51BXX 4 3 1¼ a
61XX 5 5 4 3¼ 4 1¼ 4 3 a
81XX 5
81BXX 4
86XX 5 5 4 3¼ 4 1¼ 4 3 1¼ a
86BXX 4 3¼ 4
87XX 4 1¼ 4 3 1¼
88XX 4 3¼
92XX 1 a
93XX 3
94XX 4 1¼ 4 3 1¼
94BXX 5 4 3¼ 4 1¼
97XX 3 1¼ a
98XX 3 3¼ 3 a
43BVXX 4 3¼

NOTE: For standard H grades, the maximum carbon content of the comparable standard steel is used when considering cold shearing limitations.
aAll sizes in this carbon range should be thermally treated before cold shearing.
bRefer to Table 1-4 for cross-sectional area and metric equivalents.

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