Black Bars

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Black Bars

Our Black Bars are manufactured using advanced rolling processes to ensure excellent strength, uniform structure, and consistent dimensional accuracy. Designed to meet the requirements of structural, engineering, and fabrication applications, our black bars provide reliable mechanical properties and dependable performance across various industrial sectors.

The manufacturing process involves strict quality control at every stage — from careful raw material selection to precision hot rolling and controlled cooling. This ensures a refined grain structure, improved toughness, and uniform mechanical characteristics. The natural mill finish surface makes black bars ideal for further processing such as machining, forging, or heat treatment, offering flexibility for multiple end-use applications.

We maintain close dimensional tolerances and comply with international industry standards to supply durable and high-performance black bars suitable for demanding environments. Whether used in construction components, shafts, fasteners, general engineering parts, or heavy fabrication, our black bars are developed to deliver strength, consistency, and long service life under rigorous operating conditions.

PARAMETERSPECIFICATION
Size ToleranceAs per EN 10060 / EN 10059 / ASTM A29 or customer requirement.
ConditionHot Rolled (Black / Mill Finish).
Size Range8mm to 200mm (Round, Square, Flat & Hexagonal profiles available).
GradesEN8, EN8D, EN9, EN19, C45, CK45, 20MnV6, SAE 1018, SAE 1045 or as per customer requirement.
Mechanical PropertiesAs per grade specification with uniform strength and toughness.
Surface FinishHot Rolled (Black Scale Finish).
StraightnessAs per applicable rolling standard or customer specification.
Heat TreatmentOptional: Annealed / Normalized / Quenched & Tempered (as required).
Ultrasonic InspectionAs per ASTM A388 or customer requirement.
SpecificationsAs per EN, ASTM, DIN, IS, JIS, BS standards.
MTCMaterial Test Certificate as per EN 10204 / 3.1
Melting RouteEAF / IF + LF / VD / CCM process route material supplied.

Applications of Black Bars

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