Archive for the FAQ Category

What are the main common defects of oil quenched spring steel wire steel?   There are three main categories of common defects in oil quenched spring steel wire Surface quality defects B. Internal quality defects C. Dimensional defects   First, the surface quality defects 1, surface cracks:

What is P530 non-magnetic steel ? – P530 for drill collar P530 non-magnetic steel is a kind of high Mn-AL-V non-magnetic steel, chemical composition determines the electromagnetic properties, stable organization, excellent mechanical properties, low permeability and high resistivity, eddy current loss in the magnetic field is very

High Speed Steel History High speed steel grades have been developed over the years primarily for high speed cutting applications, but also for use in the production of tools and dies. The properties of each grade vary, but common properties include high wear resistance and excellent toughness. High

What is Alloy Steel?   An alloy steel is a type of steel alloyed with more than one element (alloying elements) and these are added to increase strength, hardness, wear resistance and toughness. The added alloying elements that are added to the base iron and carbon structure

440C Stainless Steel Characteristics and Applications   What is 440C Stainless Steel? Characteristics of 440C stainless steel 440C has the highest hardness of all stainless and heat resistant steels and is used for nozzles and bearings. 440F is a steel grade that improves the easy cutting properties

Know the difference between Blanchard Grinding and Precision Grinding   Grinding is a machine process that uses abrasive materials or steels to get to its required dimensions and top layer finishing. There are various methods of grinding that are followed in the industries. Blanchard grinding and Precision

Difference between Annealing and Tempering   The difference between annealing and tempering is determined by how it is treated. Tempering the steel entails heating it to a certain heat below a certain threshold and then cooling it at a very slow and regulated rate, while annealing involves heating

How does heat-treatment the steel affects properties?   Heat can affect the electrical, magnetic, and structural properties of steels. Since steel has a wide range of uses, various conditions emphasize different attributes. Toughness is required in industrial applications, whereas low electrical density is significant in electronic applications. There are many

What is HSLA Steel?   HSLA means High strength low alloy steel. HSLA has a limited proportion of alloy incorporated in the chemical properties. These alloy components are required to improve the intensity of the material. HSLA steel can be made to have higher hardness and be

What Are Brinell and Rockwell Hardness Measurements?   What is steel Hardness? The capacity of a steel or steel alloy to resist plastic deformation in a specific, localized region rather than a general location is described as hardness. It’s also the resistance of a steel to indentation, scratching, or abrasion. Hardness