inventory_2 // PRODUCT PORTFOLIO

Engineered Steel Wires & Bars

Alloy & Non-Alloy Steel CHQ Wires, Cold Drawn Bright Bars, Centerless Ground Bars and Cold Rolled Shaped Sections — manufactured in-house from raw wire rod through to finished, tested, packed product.

01 — CHQ WIRES

Alloy & Non-Alloy Steel Cold Heading Quality (CHQ) Drawn Wires

Supplied in SAPP (Surface Area Phosphate & Poly-lubricated) condition, precision drawn for high-stress automotive fastener applications.

GradesSAE-1010, 15B25, SAE-52100, SCM-415, SAE-4140, EN-8D
Size Range1.30 – 15.0 mm
Coil Weight150 – 1200 kgs
Finished, labelled coils of cold drawn CHQ steel wire ready for dispatch at the 4BH facility
Turk Head cold rolling machine used to produce high carbon shaped section wires at 4BH
02 — SHAPED WIRES

High Carbon Profile Wires — Squares, Flat, Trapezoid & Rectangular

Cold rolled from spheroidised-annealed round input wire on our Turk Head section rolling line to precise profile geometry.

GradesHC-72A, HC-72B, HC-80, High Carbon C-0.71–0.75%, C-0.75–0.80%
Size Range4.0 – 100.0 sq. mm
Bundle Weight150 – 300 kgs
03 — BRIGHT & GROUND BARS

Cold Drawn Bright & Centerless Ground Bars

Centerless ground to tight size and straightness tolerance (max 1mm bend per meter length) across our 5-machine grinding line.

GradesSpecial Alloy Steel Grades, e.g. File Steel, SAE-52100
Size Range3.0 – 8.0 mm
Bundle Weight35 – 400 kgs
Bar Length2.5 – 3.0 meters
Centerless grinding line producing bright bars and ground bars at 4BH
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Where Our Products Are Used

Our CHQ wires, shaped sections and bright/ground bars feed directly into automobile fastener and precision component manufacturing:

Fasteners Circlips Snap Rings Spring Washers Threaded Fasteners Wiper Arms Textile Bearings Automobile Components Machinery Components Chain Saw Files
RAW MATERIAL SOURCING

Best quality raw material — steel wire rods processed via the Vacuum Degassing (VD) route for special alloy steel grades — is sourced from Tata Steel Long Products Ltd, Jamshedpur.

Non-alloy steel, non-VD route wire rods are sourced from JSW Steel Ltd, Bellary.

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