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35# Round Bar 35# Carbon Steel Round Bar

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Description: 35# Round Steel is a common high-speed tool steel, with a chemical composition of 0.35% carbon steel. 35# carbon steel round bar has moderate strength and hardness, which can meet some applications with moderate loads and certain strength requirements. 35...

Technology: Hot Rolled, Cold Draw, Forge

Available Size: Diameter: 8mm - 650mm, Length: 1m - 12m or customized

Processing Service: Cutting, Whittling, Grinding, Drilling, Boring, Stretching,etc

E-mail: [email protected]

Whatsapp: +86-15690878691

35# Round Bar Description

35# Round Steel is a common high-speed tool steel, with a chemical composition of 0.35% carbon steel. 35# carbon steel round bar has moderate strength and hardness, which can meet some applications with moderate loads and certain strength requirements. 35# Round Bar is easy to cut, forge, and stamp during the processing, and can be used to produce various shapes of parts and components. 35# Round Bar has good plasticity and weldability, making it easy to form various complex shaped parts and can be assembled through welding.

Application of 35# Round Bar:

Mechanical parts: Due to the good strength and machinability of 35 # steel, it is commonly used to manufacture some medium load mechanical parts and components, such as bearing seats, pins, couplings, etc.

Component processing and assembly: The machinability and weldability of 35 # steel make it suitable for the processing and assembly of components, such as welding and stamping structures, connectors, and mechanical assembly.

Manufacturing tools and cutting tools: 35 # steel can achieve certain hardness and wear resistance after appropriate heat treatment, and is commonly used to manufacture some tools and cutting tools, such as scissors, blades, pliers, etc.

Building and structural applications: Due to its moderate strength and plasticity, 35 steel is commonly used in building and structural engineering, such as beams, columns, trusses, etc.

35# Round Bar Datasheet

Steel Grade 35#
Technical Cold Draw/Hot Rolled/Cold Rolled
Shape Round
Size Tolerance +/- 1%
Surface Black, Polish, Oiled
Size Length: 6-12m or according customer's requirement
Diameter: 5.5-1200mm
Test 100% Ultrasonic test
Process EAF + LF + VD + Forged + Heat Treatment
Inspection Mill Test Certificate is supplied with shipment,SGS inspection is accepted if needed
Heat Treatment Normalized / Annealed / Quenched / tempered (optional)

35# Round Bar Chemical composition

Element C Si Mn P S Ni Cr Cu
35# 0.32%-0.39% 0.17%-0.37% 0.50%-0.80% ≤0.035% ≤0.035% ≤0.3% ≤0.25% ≤0.25%

35# Round Bar Mechanical Properties

Grade Tensile strength σb (MPa) Yield strength σs (MPa) Elongation δ5 (%) Reduction of area ψ (%) Hardness(HBW)
35# 580 - 700 350 - 450 15 - 25 15 - 25 170-220

Equivalent Grade of 35# Round Bar

China Japan Germany UK USA France
Standard Grade Standard Grade Standard Grade Standard Grade Standard Grade Standard Grade
GB 35# JIS S35C DIN C35 / CK35 BS 060A35 ASTM 1035 NF XC38TS

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