bearing steel

special steel GCr15 Bearing Steel optimal manufacturer

According to industry experts, GCr15 Bearing Steel offers an exceptional combination of wear resistance, toughness, and machinability, making it a preferred choice for a wide range of bearing applications. Its precise composition and reliable performance make it indispensable in various industries requiring high-performance materials.


Provide low minimum order quantity to meet different needs.


Provide customized products and design services to meet unique customer needs.

Adequate Stock

Ensure fast order processing and provide reliable and efficient service.

Customer Satisfaction

Provide high quality products with customer satisfaction at the core.

Table of Contents

Unveiling the Marvels of GCr15 Bearing Steel: A Comprehensive Exploration


In the landscape of bearing materials, certain alloys shine brightly for their exceptional properties crucial for engineering applications. Among them stands GCr15 Bearing Steel, celebrated for its outstanding combination of hardness, toughness, and wear resistance. Join us as we embark on a journey to uncover the intricacies and advantages of this remarkable material, delving into its composition, properties, applications, suppliers, pricing, and expert insights.

Overview of GCr15 Bearing Steel

GCr15 Bearing Steel is renowned for its superior properties, making it a preferred choice for a wide range of bearing applications.

Chemical Composition

Carbon (C)0.95-1.05%
Silicon (Si)0.15-0.35%
Manganese (Mn)0.25-0.45%
Phosphorus (P)0.025% max
Sulfur (S)0.025% max
Chromium (Cr)1.40-1.65%
Nickel (Ni)≤ 0.30%

Mechanical Properties

  • Hardness (Rockwell C): 60-64 HRC
  • Tensile Strength: 980-1180 MPa
  • Yield Strength: 800-1000 MPa
  • Elongation: 10-14%


  • GCr15: Chinese standard for bearing steel

Exploring the Features and Advantages

GCr15 Bearing Steel boasts a plethora of features and advantages that make it an ideal choice for bearing applications.


  • Excellent wear resistance and fatigue strength
  • High hardness and load-carrying capacity
  • Good machinability and dimensional stability
  • Suitable for high-speed and high-temperature applications


  • Widely used in bearings, gears, and other rotating machinery components
  • Provides reliable performance under heavy loads and harsh operating conditions
  • Offers cost-effectiveness and ease of heat treatment for optimizing properties

Comparison Between GCr15 Bearing Steel and Competing Materials

Let’s compare the advantages and disadvantages of GCr15 Bearing Steel with a competing material, Alloy X:

ParameterGCr15 Bearing SteelAlloy X
HardnessVery HighModerate

Applications and Uses

From automotive to industrial machinery, GCr15 Bearing Steel finds widespread application in various industries.

AutomotiveBearings, gears, shafts
AerospaceAircraft engines, landing gear
Industrial MachineryRotating machinery components, precision instruments

Navigating Suppliers and Pricing

Sourcing GCr15 Bearing Steel requires careful consideration of reliable suppliers offering quality products at competitive prices.

SupplierPrice Range (per unit)Description/Notes
SKF Group$10 – $20 per kilogramLeading global supplier of bearing steels
Timken Company$12 – $25 per kilogramSpecializes in high-performance bearing materials
Schaeffler Group$15 – $30 per kilogramOffers a wide range of bearing steel products

FAQs about GCr15 Bearing Steel

Q: Can GCr15 Bearing Steel be heat treated?
A: Yes, it can be heat treated to achieve desired mechanical properties, such as increased hardness and wear resistance.

Q: What are the common applications of GCr15 Bearing Steel?
A: Common applications include bearings, gears, shafts, and other rotating machinery components.

Q: Where can I buy GCr15 Bearing Steel?
A: You can source GCr15 Bearing Steel from reputable suppliers such as SKF Group, Timken Company, and Schaeffler Group.

Q: What specifications does GCr15 Bearing Steel conform to?
A: This bearing steel conforms to standards such as GCr15, ensuring compliance with stringent quality requirements.

Get Latest Price

Metuo Special Steel



Any questions? Send us message now! We’ll serve your request with a whole team after receiving your message.

Related Products