1045 Carbon Steel Hexagonal Bar

Medium-carbon steel hexagonal bar offering a balance of strength, hardness and machinability, suitable for fasteners, nuts, machined components and general engineering applications.

Product Specifications

BASIC PROPERTIES

PERFORMANCE SPECIFICATIONS

COMMON APPLICATIONS

Structural carbon steel for bridge construction

Large steel structure

Steel box girder, long-span truss

High‑strength carbon steel for shipbuilding industry

Shipbuilding steel plate

Hull section, deck

Carbon steel pipe for oil and gas transmission pipeline

Oil & gas pipeline

Large-diameter welded & seamless pipe

Carbon steel materials for building steel frames

High-rise steel frame

Skyscraper core tube

Quality Inspection & Certifications

⚙️

Tensile Test

🔍

Hardness Test

💧

Corrosion Test

📏

Dimension Test

🧪

Chemical Analysis

📊

Elongation Test

1050 Carbon Steel Plate/Sheet

Higher-carbon engineering grade delivering greater strength for demanding shaft and spindle duty, ideal for crankshafts and spindles and high-strength gears.

C45 Carbon Steel Seamless Tube

The European-standard designation for 1045-equivalent medium-carbon steel used across EU machinery specs, ideal for hydraulic cylinder tube stock and machinery shafts.

1045 Carbon Steel Flat Bar

The most widely used medium-carbon engineering grade, responsive to induction hardening, ideal for machinery shafts and hydraulic cylinder rod.

1030 Carbon Steel Round Bar

Medium-carbon grade offering a practical balance of strength, toughness and machinability, ideal for axles and shafts and gears and machinery parts.

1035 Carbon Steel Wire

Cold-heading grade with higher strength than 1030 while retaining good ductility for forming, ideal for cold-headed bolts and fasteners and structural pins.

1045 Carbon Steel Round Bar

The most widely used medium-carbon engineering grade, responsive to induction hardening, ideal for machinery shafts and gears and sprockets.

Request a Quotation

One-on-one consultation with our engineers. Dedicated specialist response within 24 hours.