Materials Design Center Processes Unit Conversion Formulas Mathematics
 Calculators Discussion Forum Trade Publications Directory Service

Learn the best principles to negotiate the salary you deserve!

Mechanical Engineers Outlook

Guide for those interested in becoming a mechanical engineer. Includes qualifications, pay, and job duties.

Essentials of Manufacturing

Information, coverage of important developments and expert commentary in manufacturing.

Salary Expectation

8 things to know about the interview question "What's your salary expectation"?

more free publications
Glossary » Materials » Alloys » Steel » Alloy Steel » AISI 94B15H
AISI 94B15H is an H-Steel grade Alloy Steel. It is commonly called AISI 94B15H Boron steel. It is composed of (in weight percentage) 0.12-0.18% Carbon (C), 0.70-1.05% Manganese (Mn), 0.25-0.55% Chromium (Cr), 0.25-0.65% Nickel (Ni), 0.08-0.15% Molybdenum (Mo), 0.035% Phosphorus (P), 0.040% Sulfur (S), 0.15-0.30% Silicon (Si), 0.0005-0.003% Boron (B), and the base metal Iron (Fe). Other designations of AISI 94B15H alloy steel include UNS H94151 and AISI 94B15H.
Steel is the common name for a large family of iron alloys. Steels can either be cast directly to shape, or into ingots which are reheated and hot worked into a wrought shape by forging, extrusion, rolling, or other processes. Wrought steels are the most common engineering material used, and come in a variety of forms with different finishes and properties. Alloy steels are steels that exceed the element limits for Carbon steels. However, steels containing more than 3.99% chromium are classified differently as stainless and tool steels. Alloy steels also includes steels that contain elements not found in carbon steels such as nickel, chromium (up to 3.99%), cobalt, etc.

The typical elastic modulus of alloy steels at room temperature (25°C) ranges from 190 to 210 GPa. The typical density of alloy steels is about 7.85 g/cm3. The typical tensile strength varies between 758 and 1882 MPa. The wide range of ultimate tensile strength is largely due to different heat treatment conditions.

Related Pages

Learn the best principles to negotiate the salary you deserve!

Mechanical Engineers Outlook

Guide for those interested in becoming a mechanical engineer. Includes qualifications, pay, and job duties.

Essentials of Manufacturing

Information, coverage of important developments and expert commentary in manufacturing.

Salary Expectation

8 things to know about the interview question "What's your salary expectation"?