We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Metal Heat Treatment.
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Metal Heat Treatment Product List and Ranking from 45 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

Metal Heat Treatment Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. 桜井興産 桜井興産株式会社 Aichi//Manufacturing and processing contract
  2. 熱産ヒート 本社 Fukuoka//Industrial Machinery
  3. 大阪化学研究所 Osaka//Chemical
  4. 4 ネツレン　高周波熱錬株式会社 Tokyo//Machine elements and parts
  5. 5 ナラサキ産業 メカトロソリューション部　機能材料課 Tokyo//Manufacturing and processing contract
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Metal Heat Treatment Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. From structural special steel to nuclear-related materials, we can handle a variety of metal heat treatments. 桜井興産 桜井興産株式会社
  2. Cleaning agent "Chemiline EDH" suitable for the recovery and maintenance of air conditioning equipment functions. 大阪化学研究所
  3. Mild carburizing process ネツレン　高周波熱錬株式会社
  4. 4 Thermocouple ball-making welding machine "TC-ARC" 熱産ヒート 本社
  5. 5 In-furnace temperature distribution detection ring "PTCR" 熱産ヒート 本社

Metal Heat Treatment Product List

31～45 item / All 95 items

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Introduction to Stainless Steel Heat Treatment Processing by Hanwa Netsuko Co., Ltd.

Introduction to Stainless Steel Heat Treatment Processing by Hanwa Netsuko Co., Ltd.

Professional heat treatment processing that fully understands the properties of stainless steel!

At Hanwa Thermal Engineering Co., Ltd., we perform heat treatment in a state devoid of oxygen in the atmosphere using bright annealing furnaces and vacuum furnaces, allowing us to maintain the luster of stainless steel without forming an oxide layer. Based on years of experience and knowledge, we are a professional heat treatment processing group that thoroughly understands the characteristics of stainless steel, providing environmentally friendly heat treatment that does not require post-processing. 【Features】 ■ Heat treatment performed without oxidizing stainless steel ■ Large vacuum furnace that does not discolor stainless steel *Please feel free to contact us for more details.

  • Heating device
  • Processing Contract

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[Proposal / Solution Case] Quality Variation

[Proposal / Solution Case] Quality Variation

Case Study 4: "I would like to minimize the variation in quality as much as possible."

We would like to introduce a case study of metal heat treatment solutions proposed by our company. The consultation was regarding the desire to reduce quality variation within the same lot and between different lots. Due to the lack of uniform temperature for each product, the microstructure and hardness after heat treatment vary, and the shape (distortion) also changes. Our company ensures consistent manufacturing without variation by implementing equipment and personnel responses, creating heat treatment condition documents and QC process charts, and maintaining an accurate work management system through internal quality patrols and customer process audits. [Case Study] ■ Issues - Quality variation within the same lot and between different lots ■ Responses - Regular measurement and assurance of temperature measurement accuracy and temperature distribution within the furnace - Creation of treatment condition documents and QC process charts - Accurate work management system through internal quality patrols and customer process audits - Participation in various training sessions, including skills qualification education and heat treatment challenger courses *Please feel free to contact us for more details.

  • Processing Contract
  • Other machine elements

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Manufacturing services for heat treatment furnaces

Manufacturing services for heat treatment furnaces

We are a comprehensive plant manufacturer of various industrial furnaces.

Hosoda Furnace Co., Ltd. manufactures metal melting and heat treatment furnaces. Our furnaces are used in various industries, including the automotive industry, which is a representative industry, as well as the metal and electrical industries. They are also used in Southeast Asian countries, including Vietnam and China, as well as in EU countries. Please feel free to contact us if you have any inquiries. 【Business Description】 ■ Design, manufacture, and sales of metal melting and heat treatment furnaces *For more details, please download the PDF or feel free to contact us.

  • Incinerators and incinerators
  • Electric furnace
  • Industrial Furnace

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Low-temperature heating agent for annealing 'L-140'

Low-temperature heating agent for annealing 'L-140'

The usable temperature range is 160°C to 550°C. Suitable for applications such as martempering, tempering, and temper colors!

"L-140" is a coolant widely used for processes such as annealing, austempering, and martempering. It is a non-hazardous material and is not subject to quantity restrictions under the Fire Service Act. We also offer similar products such as "SSLTS," which has a lower melting point than this product, and the inexpensive powder type "SSLT." 【Physical Properties】 ■ Melting Point: Approximately 140℃ ■ Specific Gravity (at 300℃): 1.8g/cm3 ■ Specific Heat (200–500℃): 0.34cal/g℃ ■ Latent Heat of Fusion: 44cal/g ■ Form: White-yellow tablets *For more details, please refer to the PDF document or feel free to contact us.

  • Other consumables

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Water-based nitrification inhibitor "AVION(R)N500"

Water-based nitrification inhibitor "AVION(R)N500"

Excellent peelability after heat treatment, and easy cleaning for jigs! Widely used, especially in the United States.

"AVION(R)N500" is a water-based nitriding agent with excellent performance, devised by a metallurgist with extensive field experience. It excels in peelability after heat treatment and allows for easy cleaning of jigs and fixtures. No dilution solvent is required, improving the working environment. It is widely used, particularly in the United States. 【Features】 ■ Non-hazardous ■ No dilution solvent required ■ Improves working environment ■ Excellent peelability after heat treatment ■ Easy cleaning of jigs and fixtures *For more details, please refer to the PDF document or feel free to contact us.

  • Other consumables

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Heat treatment using an N2 electric atmosphere furnace.

Heat treatment using an N2 electric atmosphere furnace.

Due to the non-oxidation treatment, distortion and deformation are kept to a minimum.

Our company performs quenching, tempering, annealing, magnetic annealing, and non-oxidizing annealing treatments in an N2 electric atmosphere furnace. These processes are suitable for heat treatment of precision molds, die-casting molds, aluminum alloys, stainless steel, and more. 【Effective dimensions】 530φ × 1250 mm *For more details, please feel free to contact us.

  • Other molds

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HV1000 Super Carburizing NN Process

HV1000 Super Carburizing NN Process

Increased strength, wear resistance, and fatigue resistance. Heat treatment of over Hv1000 is possible with low-temperature carburizing (850°C).

We handle the "HV1000 Super Carburizing NN Process." Our newly developed technology, the N・N Process, solves the problem of poor carburizing properties through a special gas reaction, making it possible to achieve hardness above Hv1000 even in sulfur-resistant steel (SUN). Additionally, we offer immediate services for direct vacuum carburizing, marquenching distortion-resistant quenching, fine grain life extension, vacuum pressure quenching, cooling rate conversion, multi-nitriding, and heat treatment of stainless steel (SUS). 【Equipment】 ■ Vacuum furnace ■ Vacuum cleaning device ■ Multi-nitriding sulfurizing furnace ■ Gas flow tempering device ■ Micro Vickers hardness tester, etc. *For more details, please download the PDF or feel free to contact us.

  • Processing Contract

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Boron - Boron - Boronizing treatment

Boron - Boron - Boronizing treatment

Simultaneously form a very hard boron compound layer and create a boron solid solution diffusion layer.

ONEX Boron is a treatment that diffuses boron (B) into the surface of steel, forming a very hard boride compound layer while also creating a boron solid solution diffusion layer. The boride compound layer generated on the steel surface consists of FeB + Fe2B layers and Fe2B layers. The dimensional change due to the treatment is extremely small, approximately 20μm for a boronized layer of 100μm. For more details, please contact us or refer to the catalog.

  • Surface treatment contract service

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Onex Corporation Company Profile

Onex Corporation Company Profile

Connect passion to a more advanced crystallization of "technology" and grow and leap even further.

The global landscape is changing significantly with the advancement of globalization, including the rise of the EU, China, and India, among other Asian countries. In the midst of these changes, we are not allowed to remain complacent in our current situation; we are constantly required to undergo self-transformation to adapt to change. Ohnex, as a specialized company in metal heat treatment that supports the industrial foundation, has been engaged in heat treatment across a wide range of fields, including automotive, industrial machinery, machine tools, and construction machinery-related parts, earning high trust from our customers regarding quality. Utilizing our know-how based on over half a century of heat treatment technology, we are committed to improving quality and productivity while fulfilling our social responsibilities, including addressing environmental issues, and boldly challenging new heat treatment technologies and fields. Additionally, the Ohnex Group provides services in cargo transportation and information system development, in addition to heat treatment, to meet the diverse needs of our customers. We will continue to do our utmost to respond to our customers' requests. We sincerely ask for your exceptional support and patronage. For more details, please contact us or refer to our catalog.

  • Surface treatment contract service

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"Water laser" that achieves high aspect ratio processing for SiC (silicon carbide).

"Water laser" that achieves high aspect ratio processing for SiC (silicon carbide).

The laser microjet, which irradiates a laser inside a water jet, makes it easier to process ultra-hard materials like SiC that are difficult to machine.

Even for sintered SiC (silicon carbide), which is very difficult to machine, it becomes easy to process holes and grooves using laser microjet technology. In machining processes such as drilling, grooving, and hollowing, which are impossible or would require an enormous amount of time, this laser microjet—water laser processing method allows for machining in less than half the usual time. By utilizing the total reflection phenomenon at the interface of the layered water jet, the laser beam is irradiated onto the material. Since the water jet continuously impacts the target workpiece, it minimizes the thermal effects of the laser to the extreme, preventing phenomena such as melting and warping, resulting in a high-quality finished surface. This innovative processing technology achieves high-precision and high-aspect-ratio cutting, drilling, and grooving of materials such as metals and ceramics. *Laser microjet is a trademark of the processing technology developed by SYNOVA.

  • SIC?.jpg
  • Laser Components
  • Processing Contract

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Rod

Rod

It complies with JIS standards and will be offered through direct sales from manufacturing.

This is a rod for Swedish-style siding testing.

  • Other machine elements

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Introduction to Heat Treatment: A Beginner's Guide from the Basics

Introduction to Heat Treatment: A Beginner's Guide from the Basics

[Functional and Performance Improvement] Basic Knowledge of Heat Treatment Used in Automotive Parts and Aircraft Parts

Heat treatment refers to a metal processing technique aimed at improving the properties of metallic materials. The heat treatment process involves heating, holding, and cooling parts or materials, which changes their characteristics. Why is heat treatment necessary? Metallic materials have the property of being brittle the harder they are. They are strong against deformation, but when a certain amount of force is applied, they can suddenly break or crack. It is common to apply heat treatment to improve the properties of metallic materials. We are currently offering a beginner's booklet that provides basic knowledge about heat treatment as a gift. *For more details, please refer to the PDF document or feel free to contact us.*

  • Other metal materials

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Understanding Heat Treatment: Metal Materials and Heat Treatment

Understanding Heat Treatment: Metal Materials and Heat Treatment

Metal materials used for various applications! Among them, there are also various products that require heat treatment!

I would like to introduce "Metal Materials and Heat Treatment." Steel materials used in metal processing can be broadly divided into "ordinary steel" and "special steel." "Ordinary steel" is a type of steel that is widely used. It is found in products across all fields, including civil engineering, construction, and machinery, and is mainly used as auxiliary components. "Special steel" is classified into three main categories: structural steel, tool steel, and other special-purpose steels. *For more details, please refer to the PDF document or feel free to contact us.*

  • Steel

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Free gift! A must-have for drilling engineers: Drill Color and Drilling Parts Comprehensive Catalog.

Free gift! A must-have for drilling engineers: Drill Color and Drilling Parts Comprehensive Catalog.

Attention drilling engineers seeking drilling components for oil, geothermal, hot springs, and water wells!

Daiichi Heat Treatment Industry has been providing oil drilling drill collars to the market for over 30 years. We maintain extremely high quality control from material procurement to heat treatment processing, machining, and inspection. This time, we are offering a comprehensive catalog featuring reliable Japanese-made drilling components for free. The catalog includes a wide range of API spec 7-1 standard drill collars, non-magnetic drill collars, rotary subs, and various API-compliant drilling components, along with plenty of technical information. For a limited time, the first 100 people will receive it for free! ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 　　　　　　★ Get the comprehensive catalog for free now! ★ 　　 If you are interested, please request it through the "Inquiry Form." ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ *The downloaded data is a sample page.

  • drill
  • Other cutting tools

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[VA Case] DAI-ICHI

[VA Case] DAI-ICHI

Conducting machine tests in-house! Achieving high strength throughout with heat treatment using a barrel-type continuous furnace!

We would like to introduce the VA case study of DAI-ICHI by Daiichi Heat Treatment Industry Co., Ltd. It is a Japanese drill color manufacturer that provides integrated manufacturing from material procurement to finishing processes. Additionally, with the acquisition of API certification, we have a comprehensive quality assurance system in place. 【Benefits】 ■ Material Procurement - Setting material dimensions considering the entire process ■ Heat Treatment - Omission of straightening and annealing processes - Shortened delivery times - Cost reduction through process omission ■ Mechanical Testing - Product guarantee based on mechanical test values *For more details, please refer to the PDF document or feel free to contact us.

  • drill

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