C20 hex bars are a popular choice in machinery and fabrication industries due to their moderate carbon content and good machinability. Illinois hosts a large machinery manufacturing sector that relies on high-quality steel hex bars.
What is C20 Steel?
Medium carbon steel with approximately 0.17-0.23% carbon.
Known for good tensile strength and machinability.
Chemical Composition
Element
Percentage (%)
Carbon (C)
0.17 – 0.23
Manganese (Mn)
0.30 – 0.60
Phosphorus (P)
≤ 0.035
Sulfur (S)
≤ 0.035
Mechanical Properties
Property
Typical Range
Tensile Strength
410 – 540 MPa
Yield Strength
245 – 360 MPa
Elongation
20 – 25%
Hardness (HB)
130 – 180
Applications in Machinery & Fabrication
Shafts, pins, bolts.
Agricultural machinery components.
Fabricated structural parts requiring moderate strength.
Table: C20 Hex Bar Supply Comparison — India vs Illinois Local Suppliers
Illinois machinery manufacturers seeking reliable and affordable C20 hex bars can benefit from Indian exporters like Dhand Steels, who deliver certified, quality steel that supports fabrication and industrial production needs.
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