"Mehta Metal Industries", founded in 1978 by Babulal Mehta, is one of India's oldest and most trusted suppliers of high-quality stainless steel products.

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SAE 8620 Round Bar Manufacturers in India

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SAE 8620 Round Bar Manufacturers in India – Mehta Metal

Mehta Metal Industries is a trusted SAE 8620 Round Bar manufacturer in India, offering high-quality alloy steel bars designed for carburizing applications and components requiring a tough core with a hardened surface. Our SAE 8620 Round Bar is widely used in engineering and automotive industries where wear resistance and strength are critical. We supply SAE 8620 Round Bar in black, bright, and forged finishes to meet diverse industrial requirements.

SAE 8620 Round Bar is a low-alloy nickel-chromium-molybdenum steel known for its excellent toughness, ductility, and case hardening capability. Black SAE 8620 Round Bar is suitable for structural applications, bright SAE 8620 Round Bar is ideal for precision machining, and forged SAE 8620 Round Bar offers enhanced strength and refined grain structure for heavy-duty applications. With advanced manufacturing and strict quality control, we ensure that every SAE 8620 Round Bar delivers consistent performance and durability.

SAE 8620 round bar supplier in India with carburizing alloy steel and high toughness

SAE 8620 Round Bar Overview

SAE 8620 Round Bar is widely used in applications requiring a combination of surface hardness and core toughness. This makes SAE 8620 Round Bar ideal for gears, shafts, and components that undergo high stress and wear. The carburizing capability of SAE 8620 Round Bar allows it to achieve a hard outer surface while maintaining a tough and ductile core.

At Mehta Metal Industries, we supply SAE 8620 Round Bar in black, bright, and forged forms to suit various industrial applications. Black SAE 8620 Round Bar is used in heavy structural components, bright SAE 8620 Round Bar is preferred for precision parts, and forged SAE 8620 Round Bar provides improved mechanical strength for critical engineering applications.

SAE 8620 Round Bar is known for its excellent machinability and ability to perform reliably under cyclic loads, making it a preferred choice in automotive and industrial sectors.

SAE 8620 Round Bar Specifications

Specification Details
Material SAE 8620 Round Bar
Standard SAE 8620 / EN 1.6523
Form Round Bar
Finish Black, Bright, Forged
Diameter 8 mm to 500 mm
Length 3m, 6m or Custom
Condition Annealed, Carburized, Hardened
Technique Hot Rolled, Forged, Cold Drawn

SAE 8620 Round Bar is available in multiple finishes including black, bright, and forged for different industrial applications.

Sizes & Dimensions

Parameter Range
Diameter 8 mm to 500 mm
Length 3m / 6m / Custom
Shape Round
Tolerance As per standards

Custom SAE 8620 Round Bar sizes are available as per project requirements.

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Mechanical Properties

Property Value
Tensile Strength 530–700 MPa
Yield Strength 385 MPa (approx.)
Hardness 150–200 HB (annealed)
Elongation 20–30%

These properties make SAE 8620 Round Bar ideal for case-hardening applications.

Chemical Composition

Element Composition (%)
Carbon 0.18–0.23
Nickel 0.40–0.70
Chromium 0.40–0.60
Molybdenum 0.15–0.25
Manganese 0.70–0.90

SAE 8620 Round Bar provides an excellent balance of strength, toughness, and wear resistance.

SAE 8620 Round Bar Weight Chart

Diameter Weight (kg/m)
20 mm 2.47
40 mm 9.87
60 mm 22.20
80 mm 39.50
100 mm 61.70

Quality Assurance

At Mehta Metal Industries, quality is a core part of our business philosophy and operations. We follow structured quality management systems, continuous monitoring, and strict inspection processes to ensure that every SAE 8620 Round Bar meets international standards and performs reliably in industrial applications.

We are certified with globally recognized standards:

  • ISO 9001:2015 – Quality Management System
  • ISO 14001:2015 – Environmental Management System
  • ISO 45001:2018 – Occupational Health & Safety
  • PED 2014/68/EU Certification

These certifications ensure that our SAE 8620 Round Bar meets global quality benchmarks and delivers consistent performance.

Why Choose Mehta Metal Industries

  • Reliable Supplier
    Mehta Metal Industries is a reliable supplier of SAE 8620 Round Bar known for delivering high-quality alloy steel products for critical engineering applications. We use premium raw materials and advanced manufacturing processes to ensure that every SAE 8620 Round Bar offers excellent durability, precision, and performance.
  • Multiple Finishes Available
    We provide SAE 8620 Round Bar in black, bright, and forged finishes along with customized sizes and specifications to meet project requirements.
  • Strong Production Capabilities
    Our strong production capabilities and inventory management allow us to handle both small and bulk orders efficiently.
  • Strict Quality Testing
    Each SAE 8620 Round Bar undergoes strict testing including:
    • Mechanical testing
    • Chemical analysis
    • Dimensional inspection
    • Ultrasonic testing

    This ensures long service life and reliability.
  • Customer Satisfaction
    Our commitment to quality, timely delivery, and customer satisfaction makes us a preferred supplier of SAE 8620 Round Bar in India.
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Industries We Serve

Our SAE 8620 Round Bar is widely used in industries that require case-hardening steel with high toughness and wear resistance.

  • Automotive Industry
    SAE 8620 Round Bar is used in gears, crankshafts, and transmission components where surface hardness and core strength are essential.
  • Heavy Engineering
    SAE 8620 Round Bar is used in shafts and mechanical components that require durability under heavy loads.
  • Oil & Gas Industry
    SAE 8620 Round Bar is used in equipment exposed to pressure and cyclic loading conditions.
  • Industrial Manufacturing
    SAE 8620 Round Bar is used in fabrication and machining of components requiring precision and reliability.
  • Machine Building
    SAE 8620 Round Bar is used in machine parts where strength, wear resistance, and toughness are required.

Frequently Asked Questions

  • What is SAE 8620 Round Bar used for?
    SAE 8620 Round Bar is used in gears, shafts, and automotive components where a hard surface and tough core are required for durability and performance under load.
  • Is SAE 8620 Round Bar suitable for carburizing?
    Yes, SAE 8620 Round Bar is specifically designed for carburizing applications, providing excellent case hardening capability and wear resistance.
  • What is the hardness of SAE 8620 Round Bar?
    SAE 8620 Round Bar typically has hardness of 150–200 HB in annealed condition and can achieve higher surface hardness after carburizing.
  • What finishes are available in SAE 8620 Round Bar?
    SAE 8620 Round Bar is available in black, bright, and forged finishes suitable for different industrial applications.
  • Can SAE 8620 Round Bar be customized?
    Yes, SAE 8620 Round Bar can be supplied in customized sizes, lengths, and heat-treated conditions based on project requirements.
  • What is the advantage of SAE 8620 Round Bar?
    SAE 8620 Round Bar offers excellent toughness, machinability, and case hardening properties, making it ideal for high-performance components.

Request a Quote

Looking for a reliable SAE 8620 Round Bar manufacturer in India? Mehta Metal Industries supplies premium quality SAE 8620 Round Bar designed for carburizing and high-strength engineering applications.

We offer SAE 8620 Round Bar in multiple sizes, finishes, and specifications with competitive pricing and fast delivery. Our team ensures technical support and helps you select the right material for your application.

Contact us today to get a quick quotation and expert assistance for your SAE 8620 Round Bar requirements.

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