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Help CenterAlloy Steel Gears With Mill Test Report, 20CrMnTi, 58-62 HRC, 1 Year Warranty, Standard Compliant
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Welcome to Henan San Kuang Machinery Technology Co., Ltd. — a trusted manufacturer with over 10 years of experience in precision gear manufacturing. Our Alloy Steel Gears with Mill Test Report are meticulously crafted from 20CrMnTi alloy steel, hardened to 58-62 HRC for superior wear resistance and long service life. Each gear is supplied with a full mill test report, ensuring traceability and compliance with international standards. Backed by a 1-year warranty and our factory spanning 10,000–30,000 square meters, we deliver reliable power transmission solutions for demanding industrial applications.
Key Features & Technical Specifications
- Premium Material: Made from 20CrMnTi alloy steel, known for its excellent hardenability, toughness, and fatigue strength.
- Optimal Hardness: Carburized and quenched to a surface hardness of 58–62 HRC, providing exceptional wear resistance and load capacity.
- Mill Test Report Included: Every gear batch comes with a detailed mill test report (chemical composition, mechanical properties, and hardness test) for quality assurance.
- Standard Compliance: Manufactured in accordance with international standards, ensuring interchangeability and reliable performance.
- 1-Year Warranty: We stand behind the quality of our gears with a full one-year warranty against defects in materials and workmanship.
- Customizable Options: Available in various modules, tooth counts, bore sizes, and surface treatments (e.g., black oxide, phosphate coating) upon request.
Technical Parameters
| Parameter | Value |
|---|---|
| Material | 20CrMnTi Alloy Steel |
| Surface Hardness | 58–62 HRC |
| Core Hardness | 30–40 HRC |
| Heat Treatment | Carburizing & Quenching |
| Accuracy Grade | DIN 6–8 (customizable) |
| Warranty | 1 Year |
| Mill Test Report | Provided |
Advantages & Benefits
- Extended Service Life: The high surface hardness (58–62 HRC) combined with a tough core reduces wear and pitting, ensuring long-term reliability even under heavy loads.
- Traceability & Trust: Every shipment includes a mill test report, giving you full confidence in the material quality and consistency.
- Versatile Applications: Ideal for use in gearboxes, transmissions, heavy machinery, agricultural equipment, mining, and automotive drivetrains.
- Cost-Effective: Our optimized heat treatment process and strict quality control minimize defects, reducing downtime and replacement costs.
- Global Standards: Our gears are designed to meet or exceed industry standards such as ISO, DIN, AGMA, and others, ensuring compatibility with your existing systems.
Why Choose Henan San Kuang Machinery?
Since 2014, Henan San Kuang Machinery Technology Co., Ltd. has grown into a modern manufacturing facility covering 10,000–30,000 square meters, with an annual export value of US$2.5–5 million and a dedicated team of 51–100 employees. We serve clients across North America, South America, Europe, Asia, Africa, and Oceania, exporting through major Chinese ports (Shanghai, Lianyungang, Qingdao, Tianjin). Our commitment to quality is reflected in our comprehensive management system certifications (including ISO9001, ISO14001, OHSAS18001, and more). With our own heat treatment workshop and in-house testing capabilities, we ensure every gear meets the highest standards. Choose us for reliable, traceable, and durable alloy steel gears that keep your machinery running smoothly.
Contact us today to discuss your specific gear requirements or request a quotation. We offer custom designs, fast lead times, and competitive pricing — all backed by our 1-year warranty and mill test reports.
Frequently Asked Questions (FAQ)
-
Q: What material are these gears made of?
A: The gears are manufactured from 20CrMnTi alloy steel, a high-quality material known for its excellent hardenability and toughness. -
Q: What is the hardness range?
A: The surface hardness is 58–62 HRC after carburizing and quenching, ensuring superior wear resistance. -
Q: Do you provide a mill test report?
A: Yes, a mill test report is included with each order, containing chemical composition, mechanical properties, and hardness test results. -
Q: What is the warranty period?
A: We offer a 1-year warranty against defects in materials and workmanship. -
Q: Can you customize gears (module, tooth count, bore size)?
A: Absolutely. We can customize gears according to your drawings or specifications. Please contact our sales team for details. -
Q: Which industries are these gears suitable for?
A: They are widely used in industrial gearboxes, mining equipment, agricultural machinery, automotive transmissions, and heavy-duty power transmission systems. -
Q: Do you have any quality certifications?
A: Our factory is certified under ISO9001, ISO14001, OHSAS18001, and other management systems, ensuring consistent quality and process control. -
Q: How are the gears packaged for export?
A: Gears are packed in wooden cases or pallets, with rust-proof oil and anti-corrosion wrapping to ensure safe transit.
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