carbon steel profiles limited For over 50 years, Carbon Steel Profiles Limited has been offering our customers an extensive collection of stock steel plate, processed steel plate, value added processing operations, and exceptional customer service.
Carbon steels are steels in which the main alloying additive is carbon. Alloy steels are alloyed with other metals or materials, in addition to carbon, to improve properties. Carbon steels are classified based on the amount of carbon content in the steel. The four main classes of carbon steels are mild and low carbon steel, medium carbon steel ...
Stainless steel balls, Chrome steel balls, Carbon steel balls are our main products. We Can provide highprecision, multistandard steel balls available in the sizes. Our steel balls rollers are widely used in various kinds of precision machinery bearings.
50–63(a) Lowcarbon steels, lowcarbon alloy steels Good control of case depth; suitable for continuous operation; good gas controls required; can be dangerous Liquid Diffused carbon and possibly nitrogen 815–980 1500–1800 50 mm– mm (2–60 mils) 50–65(a) Lowcarbon steels, lowcarbon alloy steels Faster than pack and gas processes; can
May 08, 2011· However, addition of carbon makes the steel less ductile. The weldability of carbon steel is low and higher carbon content also lowers the melting point of the alloy. It is an amazing fact that of all steels used in the US, 85% is carbon steel.
Grade E52100 steel (AKA "chrome steel") consists of % chromium with the balance being carbon and iron and other trace elements. Carbon steel balls do not have any chromium as an alloying element. The difference in hardness between carbon balls and chrome balls is minimal on the surface. Carbon steel balls are case hardened.
The best way to understand the metallurgy of carbon steel is to study the 'Iron Carbon Diagram'. The diagram shown below is based on the transformation that occurs as a result of slow heating. Slow cooling will reduce the transformation temperatures; for .
AISI 1010/1015 low carbon steel balls usually used in bicycle, caster, drawer slides, bearings, or grinding other media, it can be high hardness or soft steel balls. SOYA Steel Ball Co.,Ltd. Focus on steel ball production and RD for 20 years.
Balls with both low and high carbon content are also offered. Abbott carbon steel balls are used in automotive applications, for semiprecision bearings, and in commercial applications such as casters, locks, and drawer slides. Other applications for carbon steel balls include locks, bicycles, roller skates, slides, trolleys and conveyors.
Carbon steel balls are made from a combination of steel and carbon, with carbon present in concentrations lower than %. The carbon acts as a hardening agent, providing additional strength, at a lower cost than alternative hardening techniques.
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Phosphorus in steel can have beneficial as well as harmful effects. Phosphorus is one of the most potent solidsolution strengtheners of ferrite. The addition of only % phosphorus increases both the yield and tensile strength of lowcarbon sheet steel by about 62 MPa (9 ksi) while also improving the bake hardening response and deep drawability.
The distance from the surface of the ball to the unhardened core for low carbon steel balls. It is measured radially from the surface to a point where the hardness becomes Rockwell "C" 50 (Reference ANSI/ABMA Std 101983)