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Chapter 10 Cast Irons
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GRAY CAST IRON
MECHANICAL PROPERTIES
|
ASTM A 48 |
UNS |
Tensile Strength |
ASTM A 278 |
UNS |
Tensile Strength |
|
Class 20 |
F11401 |
20 |
Clone; border-width: medium" align="center">
Class 20 |
F11401 |
20 |
|
Class 25 |
711701 |
25 |
Class 25 |
711701 |
25 |
|
Class 30 |
F12101 |
30 |
Class 30 |
F12101 |
30 |
|
Class 35 |
F12401 |
35 |
Class 35 |
F12401 |
35 |
|
Class 40 |
F12801 |
40 |
Class 40 |
F12803 |
40 |
|
Class 45 |
F13101 |
45 |
Class 45 |
F13102 |
45 |
|
Class 50 |
F13501 |
50 |
Class 50 |
F13502 |
50 |
|
Class 55 |
F13801 |
55 |
Class 55 |
F13802 |
55 |
|
Class 60 |
F14101 |
60 |
Class 60 |
F14102 |
60 |
|
Tensile Strength in ksi. |
|
Single values are minimums, unless otherwise
designated. |
GRAY CAST IRON MECHANICAL
PROPERTIES
|
ASTM |
|
Tensile Strength |
Hardness |
ASTM |
Tensile Strength |
Hardness |
|
A 436 |
UNS |
ksi |
HB |
A 283a |
ksi |
HB |
|
Type 1 |
F41000 |
25 |
131-183 |
Grade A-SA |
30 |
163-207 |
|
Type 1b |
F41001 |
30 |
149-212 |
Grade A-SB |
25 |
163-207 |
|
Type 2 |
F41002 |
25 |
118-174 |
Grade A-SC |
20 |
163-207 |
|
Type 2b |
F41003 |
30 |
171-248 |
Grade A-SS |
18 |
143-207 |
|
Type 3 |
F41004 |
25 |
118-159 |
Grade A-CA |
30 |
143-207 |
|
Type 4 |
F41005 |
25 |
149-212 |
Grade A-CB |
25 |
143-207 |
|
Type 5 |
F41006 |
20 |
99-124 |
Grade A-CC |
20 |
143-207 |
|
Type 6 |
F41007 |
25 |
124-174 |
Grade N-SA |
30 |
170-229 |
|
--- |
--- |
--- |
--- |
Grade N-SB |
25 |
170-229 |
|
--- |
--- |
--- |
--- |
Grade N-SC |
20 |
170-229 |
|
--- |
--- |
--- |
--- |
Grade N-SS |
18 |
149-229 |
|
--- |
--- |
--- |
--- |
Grade N-CA |
30 |
170-229 |
|
--- |
--- |
--- |
--- |
Grade N-CB |
25 |
170-229 |
|
--- |
--- |
--- |
--- |
Grade N-CC |
20 |
170-229 |
|
a. UNS Numbers not assigned to ASTM A 283. |
|
Single values are minimums, unless otherwise
designated. |
| |
|