Sep 13 2012
Topics Covered
Introduction
Chemical Composition
Physical Properties
Mechanical Properties
Other Designations
Introduction
Steels comprising carbon as the main alloying element are known as carbon steels. About 0.4% of silicon and 1.2% of manganese are present in these steels. They also contain nickel, copper, aluminium, molybdenum, and chromium in traces. Phosphorous and sulfur are present as impurities in these steels.
The following datasheet will discuss in detail about AISI 1151 carbon steel.
Chemical Composition
The following table shows the chemical composition of AISI 1151 carbon steel.
Element |
Content (%) |
Iron, Fe |
98.28 - 98.82 |
Manganese, Mn |
0.700 - 1.00 |
Carbon, C |
0.480 - 0.550 |
Sulfur, S |
0.130 |
Phosphorous, P |
0.0400 |
Physical Properties
The physical properties of AISI 1151 carbon steel are tabulated below.
Properties |
Metric |
Imperial |
Density |
7.7-8.03 g/cm3 |
0.278-0.290 lb/in3 |
Mechanical Properties
The mechanical properties of AISI 1151 carbon steel are outlined in the following table.
Properties |
Metric |
Imperial |
Elastic modulus |
190-210 GPa |
27557-30458 ksi |
Poisson's ratio |
0.27-0.30 |
0.27-0.30 |
Other Designations
Other designations that are equivalent to AISI 1151 carbon steel include:
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ASTM A108
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ASTM A29
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ASTM A510
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ASTM A576
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SAE J1397
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SAE J403
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SAE J412