Introducing SteelTech: Your reliable source for high-quality steel materials. As a factory, we specialize in producing durable and reliable steel products.
CNC machining, injection molding, sheet metal fabrication
Tolerance
With drawing: as low as +/- 0.005 mm No drawing: ISO 2768 medium
Applications
Fixtures and mounting plates; draft shafts, axles, torsion bars
Finishing Options
Black Oxide, ENP, Electropolishing, Media Blasting, Nickel Plating, Powder Coating, Tumble Polishing, Zinc Plating
Subtypes
Yield Strength
Elongation at Break
Hardness
Density
1018 Low Carbon Steel
60,000 psi
15%
Rockwell B90
7.87 g/㎤ 0.284 lbs / cu. in.
4140 Steel
60,000 psi
21%
Rockwell C15
7.87 g/㎤ 0.284 lbs / cu. in.
1045 Carbon Steel
77,000 psi
19%
Rockwell B90
7.87 g/㎤ 0.284 lbs / cu. in.
4130 Steel
122,000 psi
13%
Rockwell C20
7.87 g/㎤ 0.284 lbs / cu. in.
A514 Steel
100,000 psi
18%
Rockwell C20
7.87 g/㎤ 0.284 lbs / cu. in.
4340 Steel
122,000 psi
13%
Rockwell C20
7.87 g/㎤ 0.284 lbs / cu. in.
Steel, alloy of iron and carbon in which the carbon content ranges up to 2 percent (with a higher carbon content, the material is defined as cast iron). By far the most widely used material for building the world’s infrastructure and industries, it is used to fabricate everything from sewing needles to oil tankers. In addition, the tools required to build and manufacture such articles are also made of steel. As an indication of the relative importance of this material, iThe main reasons for the popularity of steel are the relatively low cost of making, forming, and processing it, the abundance of its two raw materials (iron ore and scrap), and its unparalleled range of mechanical properties.
