AISI 1075 Steel Suppliers and Manufacturer - Huaxiao Metal
Huaxiao Metal is a reliable (UNS G10750) 1075 steel supplier and manufacturer, providing stable quality plate, sheet, strip, coil, and bar for global industrial buyers.
With a carbon content of 0.70%–0.80%, 1075 steel delivers an excellent balance of hardness, wear resistance, and toughness, making it widely used in springs, blades, cutting tools, and high-stress components.
If you are sourcing 1075 steel for spring manufacturing, knife production, or industrial tooling, Huaxiao Metal offers:
Competitive global pricing
EN 10204 3.1 Mill Test Certificate
Custom cutting & processing
Fast delivery to 60+ countries
(UNS G10750) 1075 Carbon Steel Available Products
- Round Bar
- Flat Bar
- Square Bar
- Hexagon Bar
- Plate
- Coil
- and More
Forms: Hot-rolled coils, cold-rolled precision strips, and ground flat stock.
Certification: Full MTC (Mill Test Certificate) according to EN 10204 3.1.
Delivery: Global shipping to 60+ countries, including Mexico, Germany, and Brazil,l within 15-30 days.
Please send us specific inquiry details, and we will quote for you within 24 hours!
Looking Forward to Becoming One of Your AISI 1075 Steel Suppliers
Table of Contents
What is AISI 1075 Steel?
AISI 1075 is a high-carbon cold-rolled steel (UNS G10750) characterized by 0.70%-0.80% carbon content. It offers an optimal balance of 55-60 HRC hardness (after heat treatment) and superior fatigue resistance, making it the industry standard for spring manufacturing and heavy-duty blade forging.
Compared with lower-carbon grades, 1075 steel delivers higher strength and edge retention, making it suitable for demanding mechanical and cutting applications.
For buyers comparing grades:
1075 offers better toughness than 1095
Stronger and harder than 1045 or 1060
Widely preferred in spring and blade industries
As an experienced AISI 1075 steel manufacturer, Huaxiao Metal supplies materials that meet international standards and customer-specific technical requirements.
1075 Carbon Steel Data Sheet
Chemical Composition of AISI 1075 Steel
1075 Carbon Steel Physical Properties
| Property | Value |
|---|---|
| Density | 7.85 g/cm³ |
| Tensile Strength | 850 – 980 MPa |
| Yield Strength | 340 – 510 MPa |
| Elongation | 10% – 20% |
| Hardness | 180 – 220 HB (Brinell) |
| Modulus of Elasticity | 200 GPa |
These properties make 1075 steel for sale an ideal choice for applications requiring wear resistance and strength.
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1075 Steel Equivalent Grades
| Country/Standard | Designation |
|---|---|
| United States | AISI 1075 |
| Germany | C75 |
| France | XC75 |
| Japan | S75C |
| China | 75# |
| United Kingdom | EN 10132-3 1075 |
Heat Treatment Optimization Guide
To achieve peak performance, follow these standardized thermal processing parameters:
Forging: Heat to 1100°C; do not forge below 850°C.
Annealing: Heat to 790°C, slow furnace cool to 650°C for maximum machinability.
Hardening (Quenching): Austenitize at 800°C – 830°C. Quench in agitated oil to prevent cracking.
Tempering: Range from 150°C (for high hardness/knives) to 450°C (for high elasticity/springs).
Looking Forward to Becoming One of Your 1075 Steel Suppliers
Main Characteristics of 1075 Carbon Steel
High hardness: After heat treatment, 1075 carbon steel can reach a high hardness, so it is very suitable for manufacturing high-stress parts such as knives and springs.
Good toughness: Despite its high hardness, 1075 carbon steel can still maintain a certain toughness after proper heat treatment and is not easy to break.
Easy to process: In the annealed state, 1075 carbon steel is easier to process, but special attention should be paid to prevent excessive wear of the tool.
Wear resistance: Due to its high carbon content, 1075 carbon steel has excellent wear resistance and is particularly suitable for manufacturing parts that are subject to long-term friction.
Can be heat treated: 1075 carbon steel can be improved through heat treatment processes such as quenching and tempering to improve its strength and hardness to meet different usage requirements.
For buyers comparing grades, 1075 carbon steel offers a better toughness-to-hardness ratio than 1095, while providing higher strength than 1060 or 1045 steel.
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Applications of 1075 Carbon Steel
1075 carbon steel is the backbone of several critical industries:
- Knives: Due to its excellent hardness and wear resistance, 1075 carbon steel is widely used to make cutting knives, hunting knives, kitchen knives, etc.
Springs: The strength and elasticity of high-carbon steel make it an ideal material for making springs.
Automotive parts: 1075 carbon steel is also commonly used in certain parts in automotive manufacturing that require high strength and durability.
Agriculture: High-wear parts like plowshares, harrow disks, and mower blades.
Hand Tools: Woodworking chisels, scrapers, and high-strength fasteners.
- Other tools: 1075 carbon steel is also used in scissors, shovels, and other tools that require a balance of hardness and toughness.
Huaxiao Metal supplies 1075 steel plate, sheet, strip, and bar for both mass production and custom fabrication projects.
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Why choose Huaxiao Metal 1075 Steel Suppliers?
Huaxiao Metal is one of the outstanding 1075 steel suppliers in China. Here are some reasons why people choose Huaxiao as one of their suppliers:
15+ years export experience
Top 20 enterprises in China’s steel industry by trade volume.
One-stop purchasing of customized processed steel.
Steel exports have exceeded the 10 billion mark for five consecutive years.
We have a complete set of testing equipment, such as UT&ET, hydraulic testing equipment, spectrometers, scanning electron microscopes, etc., and have passed SGS TUV certification, etc.
HXM Steel has hundreds of millions of high-end processing equipment at home and abroad, including precision cutting equipment: advanced Italian Nova stainless steel flattening production line, Taiwan Weitai stainless steel cross-cutting line, Taiwan Weitai stainless steel slitting line, large-scale stainless steel cold and hot rolling Flattening machine, slitting machine, etc.
For more carbon steel details, please contact us online or send us an email. Thank you for visiting Huaxiao Metal and saving our website. You will be more professional in the steel industry.
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1075 Carbon Steel Related Requestions
how to heat treat 1075 steel
1075 steel can be quenched and tempered to obtain the desired hardness and toughness. The quenching temperature is usually between 780°C-820°C, with rapid cooling (such as oil quenching); the tempering temperature depends on the specific application, generally between 150°C-300°C.
Is 1075 carbon steel good?
1075 is a high carbon steel with good strength, wear resistance and toughness. It is suitable for applications that require high hardness and wear resistance, and has a high cost-effectiveness.
Does 1075 steel rust easily?
As a high-carbon steel without chromium, 1075 will develop a patina or rust if exposed to moisture. We recommend a forced patina or regular oiling for maintenance.
What is the max HRC for 1075?
After oil quenching, 1075 can reach 62-64 HRC as-quenched. It is typically tempered back to 55-58 HRC for industrial use.
Is 1075 good for knives?
Yes, 1075 is great for knives. It is easy to machine and heat treat, provides a sharp edge and good durability.
Is 1075 steel good for springs?
Yes. Its carbon level and hardenability make it suitable for spring manufacturing.
Can 1075 steel be welded?
It can be welded, but preheating and post-weld heat treatment are recommended to reduce cracking risk
Is 1075 carbon steel suitable for blades?
Yes. 1075 steel offers excellent hardness and toughness after heat treatment, making it suitable for industrial blades and cutting tools.
What is the difference between 1075 and 1095 steel?
1095 has higher carbon content and hardness, while 1075 provides better toughness and reduced brittleness, making it more versatile for mechanical applications.
1075 vs. 1095 Steel: Which one to choose?
While 1095 steel has higher carbon (0.95%) and reaches higher peak hardness, 1075 steel is significantly tougher and easier to heat treat for beginners. For large chopping blades or industrial springs subjected to shock, 1075 is the superior choice.
Why is 1075 often referred to as "Spring Steel"?
1075 contains 0.70%-0.80% carbon, which provides the perfect balance of hardness and elasticity after heat treatment. This makes 1075 spring steel the preferred choice for components that must absorb and release energy without permanent deformation.
1095 vs 1075 Steel: What’s the Difference?
In the world of metalworking and knife manufacturing, 1095 vs 1075 steel are two of the most popular high-carbon steels used globally. While they belong
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