Medium Carbon Steel Wire
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Medium Carbon Steel Wire

Medium carbon steel wire (0.25%–0.60% carbon) balances strength, hardness, and ductility, making it ideal for structural components, springs, fasteners (bolts/nuts), and automotive parts (gears/axles). Often found in galvanized or oil-coated finishes, it is stronger than low-carbon alternatives but less brittle than high-carbon.
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Product Introduction

Medium carbon steel wire (0.25%–0.60% carbon) balances strength, hardness, and ductility, making it ideal for structural components, springs, fasteners (bolts/nuts), and automotive parts (gears/axles). Often found in galvanized or oil-coated finishes, it is stronger than low-carbon alternatives but less brittle than high-carbon.

 

Key Characteristics & Applications

 

 

Composition: Contains 0.25% to 0.60% carbon and 0.6% to 1.65% manganese.

Properties: High tensile strength, good wear resistance, and moderate toughness.

Common Applications: Mechanical springs (compression/torsion), automotive suspension systems, industrial machinery components, wire ropes, and fasteners.

Finishes: Available in galvanized (for corrosion resistance), oil-coated, or phosphate-coated (to reduce friction during forming).

Common Grades: Often includes 1030, 1040, 1045, 1050, and 1060 grades.

It is frequently used when components require higher strength than mild steel can provide but do not need the extreme hardness of high-carbon wire.

Product Name

Carbon Steel Wire

Material

GB: Q195, Q215, Q235A, Q235B, Q235C, Q235D, Q255A, 255B, Q275, Q295A, Q295B, Q345B, Q345C, Q345D, Q345E, Q390A, Q390B,Q390C,Q390D, Q390E, Q420, Q420B, Q420C, Q420D, Q420E, Q460D, Q460E, Q500D, Q500E, Q550D, Q550E, Q620D, Q620E, Q690D, Q690E
EN:S185,S235JR, S275JR, S355JR, S420NL, S460NL S500Q, S550Q, S620Q, S690Q
ASTM: Grade B, Grade C, Grade D, A36, Grade 36, Grade 40, Grade42, Grade 50, Grade 55, Grade 60, Grade 65, Grade 80
JIS: SS330, SPHC, SS400, SPFC, SPHD, SPHE

Specification

Diameter:0.5-20mm

Package

Standard seaworthy package(wooden boxes package,and other package or as your requirement)

Standard

JIS,AISI,ASTM,DIN,EN,GB.

Application

Decorative,Industry, etc.

Hot Tags: medium carbon steel wire, China medium carbon steel wire manufacturers, suppliers, factory

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