The 410 stainless round bar is one of the most widely used martensitic stainless steel products, known for its high strength, hardness, and excellent corrosion resistance. It’s a preferred choice for industries that require materials capable of handling wear, impact, and moderate corrosion — such as automotive, engineering, and construction.

As a leading supplier and manufacturer, we offer 410 stainless steel round bars that meet international quality standards and are suitable for a wide range of industrial applications.

What Is 410 Stainless Steel?

Stainless Steel 410 is a martensitic grade that contains 11.5% to 13.5% chromium. It provides good corrosion resistance, mechanical strength, and machinability. When heat-treated, it achieves even greater hardness and wear resistance, making it ideal for components that must withstand high stress or friction.

Key Features of 410 Stainless Round Bar

  • High mechanical strength and hardness

  • Excellent resistance to mild acids, water, and air corrosion

  • Good wear resistance and toughness

  • Magnetic in both hardened and annealed conditions

  • Easy to machine and heat treat

Applications of 410 Stainless Steel Round Bars

Because of their balanced mechanical and corrosion-resistant properties, 410 stainless round bars are widely used in:

  • Pump and valve components

  • Shafts and fasteners

  • Automotive parts and turbine blades

  • Cutlery, tools, and kitchen equipment

  • Petrochemical and power generation equipment

These bars perform efficiently in environments exposed to steam, oil, and mild chemicals.

Available Sizes and Standards

We manufacture and supply 410 stainless round bars in different sizes, diameters, and lengths to meet custom project needs.

  • Size Range: 6mm to 600mm diameter

  • Standards: ASTM A276, A479 / ASME SA276, SA479

  • Forms: Hot Rolled, Cold Drawn, and Centerless Ground

  • Finishes: Bright, Black, Polished, Peeled, and Turned

Chemical Composition of 410 Stainless Steel

Element Content (%)
Carbon (C) 0.08 – 0.15
Chromium (Cr) 11.5 – 13.5
Manganese (Mn) ≤ 1.0
Silicon (Si) ≤ 1.0
Nickel (Ni) ≤ 0.75
Sulfur (S) ≤ 0.03
Phosphorus (P) ≤ 0.04

This unique chemical balance allows the 410 grade to combine toughness with corrosion and heat resistance.

Mechanical Properties

Property Value
Tensile Strength 480 – 700 MPa
Yield Strength 275 MPa (min)
Elongation 20% (min)
Hardness 180 – 450 HB

These mechanical values can vary depending on the heat treatment condition.

Why Choose Us for 410 Stainless Round Bars?

  • ISO-certified manufacturing and testing facilities

  • Wide stock range for immediate delivery

  • Custom cutting and finishing available

  • Competitive pricing and fast global shipping

  • Compliance with ASTM, ASME, and EN standards

We are committed to supplying 410 stainless steel round bars that deliver consistent performance and quality for every application.

Conclusion:

The 410 stainless round bar is a reliable and cost-effective solution for applications requiring strength, hardness, and corrosion resistance. With precise dimensions, quality assurance, and global supply capabilities, we are your trusted source for high-quality 410 stainless steel round bars for all industrial requirements.