AISI 81B45 Steel
Subcategory: Low Alloy Steel; AISI 8000 Series Steel; Medium Carbon Steel; Metal
Close Analogs: AISI 81B45H
Key Words: UNS G81451, ASTM A322, ASTM A519, SAE J404, SAE J412, SAE J770
Material Notes: Boron improves hardenability.Applications: Gears and parts that require high-strength, toughness, and hardness. Forms: aircraft quality stock, cold finished bar, custom hardened end-quenched bar, hot rolled bar, seamless mechanical tubing.
Available Properties |
- Density
- Hardness, Brinell
- Hardness, Knoop
- Hardness, Rockwell B
- Hardness, Rockwell C
- Hardness, Vickers
- Modulus of Elasticity
- Bulk Modulus
- Poissons Ratio
- Machinability
- Shear Modulus
- Electrical Resistivity
- Specific Heat Capacity
- Thermal Conductivity
|
|
|
|
Property Data |
This page displays only the text
of a material data sheet.
To see MatWeb's complete data
sheet for this material (including
material property data, metal
compositions, material suppliers,
etc), please click the button below. |
|
|
|
|