GCr15 Bearing Steel Round Bar 0.95-1.05% Carbon 1.40-1.65% Chromium for Rotating Machinery
Price:
Negotiate
MOQ:
1ton
Delivery Time:
5-25working days
Brand:
HNJBL
Product Description
GCr15 Bearing Steel Round Bar Overview
GB GCr15 bearing steel is specifically engineered for high-performance applications in rotating machinery. This chromium-alloyed steel offers exceptional wear resistance and durability, making it ideal for demanding industrial environments.
Applications
- Bearings and bearing components for rotating machinery
- Valve bodies, pumps, and industrial fittings
- High-load wheels, bolts, and double-headed bolts
- Gears and transmission components
- Internal combustion engine parts
- Electric locomotives, machine tools, and tractors
- Steel rolling equipment and boring machines
- Railway vehicle components and mining machinery
Chemical Composition
| Element | Content Range (%) |
|---|---|
| Carbon (C) | 0.95-1.05 |
| Silicon (Si) | 0.15-0.35 |
| Manganese (Mn) | 0.25-0.45 |
| Chromium (Cr) | 1.40-1.65 |
| Phosphorus (P) | ≤0.075 |
| Sulfur (S) | ≤0.025 |
Product Images
Manufacturing Process
Heat Treatment
- Blue Annealing: Reduces material hardness for improved machinability
- Spheroidizing Annealing: Enhances material homogenization and abrasive resistance
Production Technology
- High-quality forging with strict control of phosphorus and sulfur content
- Precise air quantity management during production
- Advanced melting techniques including ESR, vacuum melting, and consumable electrode vacuum furnace
Key Advantages
- Excellent comprehensive mechanical properties
- Superior machinability after spheroidizing annealing
- High hardness and uniform structure post-quenching and tempering
- Exceptional abrasive resistance and fatigue resistance
- Rich in essential metal elements for enhanced performance
- Premium quality standards throughout manufacturing
- GCr15 is the industry's most widely used bearing steel grade
Ordering Information
- Minimum Order Quantity: 1 Metric Ton
- Payment Terms: L/C or T/T with 30% deposit
- Trade Terms: FOB Dalian Port
- Delivery Time: Within 30 days
Certifications
Packing and Delivery
Frequently Asked Questions
Are you a trading company or manufacturer?
We are a professional steel strip and band saw blade factory.
What is your minimum order quantity?
Typically 2 tons for steel strip or 100 pieces for band saw blades.
Is OEM available?
Yes, we can customize according to client requirements, including OEM packaging.
How long is your delivery time?
5-10 days for in-stock items, 15-20 days for custom orders depending on quantity.
Do you provide samples?
Yes, we offer free samples but customers cover shipping costs.
What are your payment terms?
30% deposit by T/T in advance, balance against copy of bill of lading or L/C at sight.
Where are your company locations?
Our office is in Guangzhou, Guangdong province, and our factory is in Jiangxi province. We welcome factory visits.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Henan Jinbailai Industrial Co., Ltd.
Location
A171, Building 4, No. 206, West Fourth Ring Road, High-tech Industrial Development Zone, Zhengzhou City, Henan Province
Contact Person
Jackson Zhu