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AISI 1137 Steel, cold drawn, low temperature, stress relieved, round
Categories:
Metal
;
Ferrous Metal
;
Carbon Steel
;
AISI 1000 Series Steel
;
Medium Carbon Steel
Material Notes:
Medium strength and good machinability. Applications include spline shafts, and studs, bolts, and nuts with machined threads.
Key Words:
UNS G11370, AMS 5024 C, ASTM A29, ASTM A108, ASTM A311, FED QQ-S-637 (C1137), SAE J403, SAE J412, SAE J414
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Physical Properties
Original Value
Comments
Density
7.87
g/cc
Typical for steel.
Mechanical Properties
Original Value
Comments
Hardness, Brinell
179
@Diameter 50.8 - 76.2 mm
187
@Diameter 31.8 - 50.8 mm
197
@Diameter 22.2 - 31.8 mm
212
@Diameter 15.9 - 22.2 mm
Hardness, Knoop
200
@Diameter 50.8 - 76.2 mm
Converted from Brinell
209
@Diameter 31.8 - 50.8 mm
Converted from Brinell
219
@Diameter 22.2 - 31.8 mm
Converted from Brinell
235
@Diameter 15.9 - 22.2 mm
Converted from Brinell
Hardness, Rockwell B
88
@Diameter 50.8 - 76.2 mm
Converted from Brinell
90
@Diameter 31.8 - 50.8 mm
Converted from Brinell
92
@Diameter 22.2 - 31.8 mm
Converted from Brinell
94
@Diameter 15.9 - 22.2 mm
Converted from Brinell
Hardness, Rockwell C
10
@Diameter 31.8 - 50.8 mm
Converted from Brinell hardness. Value below normal HRC range, for comparison purposes only.
13
@Diameter 22.2 - 31.8 mm
Converted from Brinell hardness. Value below normal HRC range, for comparison purposes only.
16
@Diameter 15.9 - 22.2 mm
Converted from Brinell hardness. Value below normal HRC range, for comparison purposes only.
Hardness, Vickers
188
@Diameter 50.8 - 76.2 mm
Converted from Brinell
196
@Diameter 31.8 - 50.8 mm
Converted from Brinell
207
@Diameter 22.2 - 31.8 mm
Converted from Brinell
223
@Diameter 15.9 - 22.2 mm
Converted from Brinell
Tensile Strength, Ultimate
620
MPa
@Diameter 50.8 - 76.2 mm
655
MPa
@Diameter 31.8 - 50.8 mm
690
MPa
@Diameter 22.2 - 31.8 mm
725
MPa
@Diameter 15.9 - 22.2 mm
Tensile Strength, Yield
550
MPa
@Diameter 50.8 - 76.2 mm
585
MPa
@Diameter 31.8 - 50.8 mm
620
MPa
@Diameter 22.2 - 31.8 mm
655
MPa
@Diameter 15.9 - 22.2 mm
Elongation at Break
10 %
@Diameter 31.8 - 50.8 mm
10 %
@Diameter 50.8 - 76.2 mm
11 %
@Diameter 15.9 - 22.2 mm
11 %
@Diameter 22.2 - 31.8 mm
Reduction of Area
25 %
@Diameter 50.8 - 76.2 mm
30 %
@Diameter 22.2 - 31.8 mm
30 %
@Diameter 31.8 - 50.8 mm
35 %
@Diameter 15.9 - 22.2 mm
Modulus of Elasticity
200
GPa
Typical for steel
Bulk Modulus
160
GPa
Typical for steel.
Poissons Ratio
0.29
Typical For Steel
Shear Modulus
80.0
GPa
Typical for steel.
Izod Impact
50.0
J
annealed at 790°C (1450°F)
64.0
J
normalized at 900°C (1650°F)
83.0
J
as rolled
Electrical Properties
Original Value
Comments
Electrical Resistivity
0.0000170
ohm-cm
@Temperature 20.0 °C
condition of specimen unknown
Thermal Properties
Original Value
Comments
CTE, linear
11.5
µm/m-°C
@Temperature 20.0 °C
Typical steel
12.2
µm/m-°C
@Temperature 0.000 - 300 °C
Typical for steel
13.9
µm/m-°C
@Temperature 0.000 - 500 °C
Typical for steel
Specific Heat Capacity
0.472
J/g-°C
Typical steel
Thermal Conductivity
51.9
W/m-K
Typical steel
Component Elements Properties
Original Value
Comments
Carbon, C
0.32 - 0.39 %
Iron, Fe
97.79 - 98.25 %
As remainder
Manganese, Mn
1.35 - 1.65 %
Phosphorus, P
<= 0.040 %
Sulfur, S
0.080 - 0.13 %
References
for this datasheet.
Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's
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Users viewing this material also viewed the following:
AISI 1040 Steel, as cold drawn, 16-22 mm (0.625-0.875 in) round
AISI 1144 Steel, as cold drawn, 32-50 mm (1.25-2 in) round
AISI 1144 Steel, as cold drawn, 16-22 mm (0.625-0.875 in) round
AISI 8740 Steel, normalized 870°C (1600°F)
AISI 1137 Steel, normalized at 900°C (1650°F)
M113BJ / 7221
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