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Help CenterHardened Steel Spur Gear 20CrMnTi Alloy With 58-62HRC Surface Hardness
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Established in 2014, Henan San Kuang Machinery Technology Co., Ltd. leverages its 10,000-30,000 square meter manufacturing facility to produce premium hardened steel spur gears. Our 20CrMnTi alloy gears with 58-62 HRC surface hardness deliver exceptional durability for high-stress industrial applications. With over US$2.5 million in annual exports and certifications including ISO9001 and TS16969, we ensure precision-engineered solutions trusted across 15 global markets.
This hardened spur gear combines advanced metallurgy with rigorous quality control to outperform standard components. Key features include:
- Superior wear resistance from case-hardened surface treatment
- Enhanced load capacity due to core toughness of chromium-manganese-titanium alloy
- Precision tooth geometry ensuring smooth power transmission and noise reduction
- Customizable specifications for diverse industrial requirements
Technical specifications include:
| Parameter | Value |
|---|---|
| Core Hardness | 30-40 HRC |
| Case Depth | 0.8-1.2mm |
| Tensile Strength | ≥1100 MPa |
| Pressure Angle | 20° Standard |
These gears reduce maintenance intervals by 40% compared to untreated alternatives, significantly lowering operational costs. The optimized tooth profile minimizes vibration, extending the lifespan of connected equipment. Available in AGMA Class 8-10 precision grades, they maintain dimensional stability even under continuous heavy loads.
With certifications including ISO14000 and OHSAS18001, our manufacturing processes meet stringent environmental and safety standards. Serving clients from North America to Oceania through ports like Shanghai and Qingdao, we've delivered over 500,000 gears to automotive and machinery sectors. Our 51-100 member engineering team provides technical support for custom solutions. Request a sample to validate the performance advantage in your application.
Frequently Asked Questions
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Q: What makes 20CrMnTi alloy suitable for gears?
A: Its chromium-manganese-titanium composition provides excellent hardenability and impact resistance after heat treatment. -
Q: Can I get different hardness specifications?
A: Surface hardness can be adjusted between 58-64 HRC based on application requirements. -
Q: Are custom tooth profiles available?
A: Yes, we produce gears with modified involute profiles for specific noise reduction needs. -
Q: What is the lead time for orders?
A: Standard products ship in 2-3 weeks; custom gears require 4-5 weeks for production. -
Q: Do you provide material certification?
A> Full material traceability and heat treatment reports are available upon request. -
Q: How does the hardening process affect dimensional accuracy?
A> Our controlled quenching minimizes distortion, maintaining AGMA Class 8 tolerance post-treatment.
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