Precision standard steel bar products manufactured through a cold-drawn process, with high dimensional accuracy and a bright, smooth surface. These cold drawn steel bars are widely used in new energy vehicles, intelligent equipment, robotics and precision manufacturing.
Precision standard steel bar products manufactured through a cold-drawn process, with high dimensional accuracy and a bright, smooth surface. These cold drawn steel bars are widely used in new energy vehicles, intelligent equipment, robotics and precision manufacturing.
Options for Standard Steel Bars
Round Steel Bar
Precision cold-drawn round steel bar with high dimensional accuracy and a bright, smooth surface. For precision machinery, automotive parts and hardware tools.
Hexagonal Steel Bar
Cold-drawn hexagonal steel, high dimensional accuracy, excellent surface quality. Widely used for bolts, nuts and precision components.
Square Steel Bar
Cold-drawn square steel, high dimensional accuracy, uniform structure. Suitable for deep processing and precision part manufacturing.
Flat Steel Bar
Cold-drawn flat steel, bright flat surface, precise stable dimensions. Widely used in tools, dies and mechanical structures.
Wire Rod
Cold-drawn wire rod, smooth surface, dense structure. Suitable for wire drawing, fasteners and spring manufacturing.
Features & Benefits of Cold Drawn Steel Bars
Superior Dimensional Accuracy
· Dimensional tolerances up to ±0.03mm, precision products reach ±0.02mm
· Consistent dimensions throughout the entire length, reducing machining allowance
Tianchen produces a wide range of non-standard profile steel bars with tight tolerances, excellent surface finish, and flexible order quantities for industrial applications worldwide.
Options for Special-Shaped Steel
Machine Tool Guideway Section Steel
Tianchen's cold-drawn machine tool guideway sections offer exceptiona... moreCustom Cold-Drawn Special-Shaped Steel Bars — Precision-Engineered to Your Specifications https://www.tianchensteel.com/products/special-shaped-steel/
Tianchen produces a wide range of non-standard profile steel bars with tight tolerances, excellent surface finish, and flexible order quantities for industrial applications worldwide.
Options for Special-Shaped Steel
Machine Tool Guideway Section Steel
Tianchen's cold-drawn machine tool guideway sections offer exceptional straightness, wear resistance, and dimensional precision — ensuring smooth, stable motion in CNC machines and industrial equipment. Available in standard and custom profiles.
Slider Steel & Module Section Steel
Tianchen's cold-drawn slider and module section steel bars provide high precision, smooth sliding performance, and excellent wear resistance — ideal for linear guide systems, automation equipment, and industrial modules.
Flat Bar for Armor Joints
Tianchen's cold-drawn flat bar for armor joints expansion joints offer high strength, excellent formability, and smooth edges — providing durable protection for concrete structures against cracking and temperature-induced movement in bridges, roads, and buildings.
Guideway Section Steel
Tianchen's cold-drawn guideway section steel bars deliver superior straightness, tight dimensional tolerances, and excellent wear resistance — ensuring smooth, accurate motion in machine tools, automation equipment, and precision machinery.
Gear Shaft Section Steel
Tianchen's cold-drawn gear shaft section steel bars offer high strength, excellent machinability, and precise tooth profiles — ideal for manufacturing drive shafts, gear components, and power transmission parts in mechanical systems.
Other Cold-Drawn Section Steel
Tianchen offers custom cold-drawn section steel in a wide range of profiles and dimensions — tailored to your specific engineering requirements with reliable quality and flexible supply for diverse industrial applications.
Features & Benefits of Special-Shaped Steel
Excellent Surface Finish
Smooth, clean surface reduces secondary machining and extends die life
Specification of Special-Shaped Steel
Customized Steel grade and designation
Type of steel GB EN ISO ASTM JIS
Bearing steel GCr15 100Cr6 E52100 SUJ2
Carbon steel 55 C55 (1.0535) 1055 S55C
From custom profiles to bespoke dimensions, Tianchen delivers tailored cold drawn steel products with tight tolerances, superior quality, and flexible MOQ to meet your unique needs.
From custom profiles to bespoke dimensions, Tianchen delivers tailored cold drawn steel products with tight tolerances, superior quality, and flexible MOQ to meet your unique needs.
Exploring Our Customized Steel
Excellent Mechanical Properties
Exceptional tensile strength and fatigue resistance for demanding applications. Engineered for consistent, reliable mechanical performance.
Precision Bright Surface Series
High-precision bright finish with tight dimensional accuracy. Ready for direct assembly to save secondary processing.
Pre-treated Finished Series
re-heat-treated steel with balanced hardness and toughness. Reduces your heat treatment cost and lead time.
Microstructure Customized Series
Ultra-fine grain ensures uniform structure and stable performance under extreme temperatures and pressure.
Features & Benefits of Customized Steel
Tailored Performance
Custom mechanical properties including tensile strength, hardness and fatigue resistance
Precision-controlled microstructure with ultra-fine grains for extreme working conditions
Flexible steel grade options to meet your precise technical requirements
Precision Surface Quality
Bright, peeled steel bars with surface finish as fine as Ra ≤ 1.6μm
Strictly controlled decarburization to preserve surface hardness
High dimensional accuracy that eliminates secondary machining
Ready-to-Use Products
Pre-treated steel (quenched & tempered, annealed, normalized) ready for direct use
Reduces your heat treatment costs and shortens production lead time
Supports direct machine assembly to boost production efficiency
Full Customization
Custom profiles, dimensions and special cross-sections available
Flexible MOQ to accommodate small-batch trials and large-scale production
Professional technical support for optimal steel grade selection
Reliable Global Supply
Strict quality control ensures consistent, reliable product quality
Material Test Certificates (MTCs) provided with every order
Stable delivery to Europe, Southeast Asia and worldwide markets
Specializing in precision cold-drawn steel manufacturing and processing. Round bars, special profiles, custom products, and machined components — trusted by global clients for exceptional quality.
Types of Cold-Drawn Steel
01
Standard Steel Bars
Precision cold-drawn process with high dimensional accuracy and bright smooth surface. Wide... morePrecision Engineering, Custom Solutions — 28+ Years of Cold-Drawn Steel Manufacturing Excellence https://www.tianchensteel.com/products/
Specializing in precision cold-drawn steel manufacturing and processing. Round bars, special profiles, custom products, and machined components — trusted by global clients for exceptional quality.
Types of Cold-Drawn Steel
01
Standard Steel Bars
Precision cold-drawn process with high dimensional accuracy and bright smooth surface. Widely used in new energy vehicles, intelligent equipment, robotics and precision manufacturing.
Round Steel Bar
Hexagonal Steel Bar
Square Steel Bar
Flat Steel Bar
Wire Rod
02
Special-Shaped Steel
Custom profile steel for machine tools, guideways, and specialized industrial applications. Precision-formed sections with excellent straightness.
Machine Tool Guideway Section Steel
Slider Steel & Module Section Steel
Flat Bar for Armor Joints
Guideway Section Steel
Gear Shaft Section Steel
Other Cold-Drawn Section Steel
03
Customized Steel
Tailored steel solutions with customized mechanical properties, microstructure, surface finish, and heat treatment. Meeting exact specifications for demanding applications.
04
Machined Steel
Ready-to-use precision machined steel components including shafts and high-strength screws. Reduced processing time and cost for immediate application.
Shafting
High-strength Screw
Learn More
Why Choose Cold-Drawn Steel Over Hot-Rolled Steel
01
Superior Dimensional Accuracy and Surface Quality
Cold-drawn steel is produced by pulling through precision dies at room temperature, achieving dimensional tolerances as tight as ±0.03mm—far superior to hot-rolled steel's ±0.5mm or looser tolerances. This high precision eliminates or significantly reduces secondary machining, directly saving production costs and time.
Additionally, the cold-drawn process creates a bright, smooth surface without scale or oxidation, making it ideal for precision machinery parts and automotive components that demand strict appearance and fitting accuracy.
Last posted by DennisChalko on May 10 2025 at 02:09 AM
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