"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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H11 Round Bar Manufacturers in India

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H11 Round Bar Manufacturers in India – Mehta Metal

Mehta Metal Industries is a leading H11 Round Bar manufacturer in India, offering high-performance hot work tool steel bars designed for applications requiring excellent toughness, thermal stability, and resistance to thermal fatigue. Our H11 Round Bar is widely used in die casting, forging, and extrusion processes where materials are exposed to high temperatures and repeated thermal cycles. We supply H11 Round Bar in black, bright, and forged finishes to meet diverse industrial requirements.

H11 Round Bar is a chromium-based hot work tool steel known for its excellent combination of strength, toughness, and resistance to heat checking. Black H11 Round Bar is commonly used in heavy-duty applications, bright H11 Round Bar is ideal for precision machining, and forged H11 Round Bar provides superior strength and durability for critical tooling applications. For similar applications requiring slightly higher hardness and wear resistance, you can also explore H13 Round Bar as an alternative tool steel solution.

H11 round bar supplier in India with hot work tool steel and high temperature resistance

H11 Round Bar Overview

H11 Round Bar is widely used in applications where resistance to thermal fatigue, impact strength, and heat resistance are essential. Compared to conventional tool steels, H11 Round Bar offers better toughness and reduced risk of cracking under high-temperature working conditions.

At Mehta Metal Industries, we supply H11 Round Bar in black, bright, and forged conditions to meet different industrial needs. Black H11 Round Bar is suitable for structural and forging applications, bright H11 Round Bar ensures smooth finish and dimensional accuracy, and forged H11 Round Bar provides enhanced mechanical strength and grain structure for demanding applications.

H11 Round Bar is extensively used in die casting dies, extrusion tools, forging dies, and hot working applications due to its excellent thermal stability and long service life.

H11 Round Bar Specifications

Specification Details
Material H11 Round Bar
Standard AISI H11 / DIN 1.2343
Form Round Bar
Finish Black, Bright, Forged
Diameter 8 mm to 500 mm
Length 3m, 6m or Custom
Condition Annealed, Hardened, Tempered
Technique Hot Rolled, Forged, Cold Drawn

H11 Round Bar is available in black, bright, and forged finishes for various industrial applications.

Sizes & Dimensions

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

Custom H11 Round Bar sizes are available as per project requirements.

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Mechanical Properties

Property Value
Tensile Strength 1200–1400 MPa
Yield Strength 1000 MPa (approx.)
Hardness 38–52 HRC
Elongation 10–15%

These properties make H11 Round Bar suitable for high-temperature and high-impact applications.

Chemical Composition

Element Composition (%)
Carbon 0.35–0.42
Chromium 4.75–5.50
Molybdenum 1.10–1.75
Vanadium 0.30–0.50
Silicon 0.80–1.20

H11 Round Bar provides excellent thermal stability and resistance to softening at elevated temperatures.

H11 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 manufacturing philosophy and operations. We follow structured quality management systems, continuous monitoring, and strict inspection processes to ensure that every H11 Round Bar meets international standards and delivers consistent performance.

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 every H11 Round Bar meets global quality benchmarks and provides long-term reliability.

Why Choose Mehta Metal Industries

  • Trusted Tool Steel Supplier
    Mehta Metal Industries is a trusted supplier of H11 Round Bar known for delivering high-quality tool steel products for critical applications. We use premium-grade raw materials and advanced manufacturing processes to ensure that every H11 Round Bar offers excellent toughness, heat resistance, and durability.
  • Multiple Finishes & Custom Sizes
    We supply H11 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 allow us to handle both small and bulk orders efficiently.
  • Comprehensive Quality Testing
    Each H11 Round Bar undergoes strict testing including:
    • Mechanical testing
    • Chemical analysis
    • Dimensional inspection
    • Ultrasonic testing

    This ensures consistent quality and long service life.
  • Customer-Focused Approach
    Our commitment to quality, timely delivery, and customer satisfaction makes us a preferred supplier of H11 Round Bar in India.
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Industries We Serve

Our H11 Round Bar is widely used in industries that require high-temperature resistance, toughness, and durability in demanding applications.

  • Die Casting Industry
    H11 Round Bar is used in die casting molds where resistance to thermal fatigue and cracking is essential.
  • Forging Industry
    H11 Round Bar is used in forging dies and tools that operate under high stress and temperature conditions.
  • Extrusion Industry
    H11 Round Bar is used in extrusion dies where heat resistance and strength are required for consistent performance.
  • Automotive Industry
    H11 Round Bar is used in manufacturing tools and components exposed to repeated heating cycles.
  • Industrial Manufacturing
    H11 Round Bar is used in heavy-duty tooling and engineering applications requiring durability and reliability.

Frequently Asked Questions

  • What is H11 Round Bar used for?
    H11 Round Bar is used in die casting, forging, and hot working applications where high temperature resistance, toughness, and durability are required for long-term performance.
  • What is the hardness of H11 Round Bar?
    H11 Round Bar typically has hardness ranging from 38–52 HRC depending on heat treatment, making it suitable for high-temperature applications.
  • What is the difference between H11 and H13 Round Bar?
    H11 Round Bar offers better toughness and impact resistance, while H13 Round Bar provides higher hardness and wear resistance, making both suitable for different types of hot work tooling applications.
  • What finishes are available in H11 Round Bar?
    H11 Round Bar is available in black, bright, and forged finishes, allowing it to be used in both heavy-duty structural applications and precision machining requirements.
  • Is H11 Round Bar good for die casting molds?
    Yes, H11 Round Bar is widely used in die casting molds because it offers excellent resistance to thermal fatigue, cracking, and deformation under high temperatures and pressure conditions.
  • Do you provide custom sizes in H11 Round Bar?
    Yes, we supply H11 Round Bar in customized sizes, lengths, and conditions based on project requirements.

Request a Quote

Looking for a reliable H11 Round Bar manufacturer in India? Mehta Metal Industries supplies premium quality H11 Round Bar for die casting, forging, and high-temperature industrial applications.

We offer H11 Round Bar in multiple sizes, finishes, and specifications with competitive pricing and fast delivery. Our team provides technical support and ensures you select the right H11 Round Bar for your application.

Contact us today to get a quick quotation and expert assistance for your H11 Round Bar requirements.

Request A Quote

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