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20CrMnTi Steel
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20CrMnTi Steel
PRODUCT DETAILS
20CrMnTi is a Chinese standard (GB/T 3077) alloy structural steel, widely used in gears, shafts, and high-strength mechanical components. It belongs to the chromium-manganese-titanium (Cr-Mn-Ti) alloy family and is known for its excellent hardenability, core toughness, and wear resistance after carburizing or quenching.
Chemical Composition:
Element | Content (%) |
Carbon (C) | 0.17–0.23 |
Silicon (Si) | 0.17–0.37 |
Manganese (Mn) | 0.80–1.10 |
Chromium (Cr) | 1.00–1.30 |
Titanium (Ti) | 0.04–0.10 |
Phosphorus (P) (max) | ≤ 0.035 |
Sulfur (S) (max) | ≤ 0.035 |
Feature of its Heat Treatment:
Process | Parameters | Resulting Hardness (HRC) |
Normalizing | 900–950°C, air-cool | ~156–207 HB (for machining) |
Carburizing | 900–930°C (surface C enrichment) | Surface: 58–62 HRC |
Quenching | 820–850°C, oil-cool | Core: 30–45 HRC |
Tempering | 180–200°C (low-temperature) | Relieves stress, maintains hardness |
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Our extensive product portfolio is designed to meet diverse industrial needs, including: hot rolled steel plates, cold rolled steel plates, seamless and welded steel pipes, galvanized steel and colour coated products, stainless steel sheets and coils, aluminium and nickel products.
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APPLICATION AREAS
Large venues
Mechanical processing
Steel smelting
Tall Buildings
Gear machining
Automobile manufacturing
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Customer Reviews
After comparing several companies, I finally chose this one, and I was not disappointed! The steel surface is smooth and flawless, the weight is sufficient, the customs declaration information is clear and standardized, and the cooperation experience is perfect!
Customer Reviews
This batch of steel exported to Europe was highly praised by the customer during the factory inspection. He said that the material is uniform and the processing performance is good. He has listed us as a preferred supplier. Thank you!
Customer Reviews
The customer service is very professional and familiar with the foreign trade process. They assist throughout the process from quotation to document preparation. Communication is very worry-free. The steel itself is also excellent and very cost-effective!
WHY CHOOSE US
RELIABLE QUALITY
In accordance with international standards, it has strict control and stable performance, and can meet the high requirements of multiple scenarios.
COMPLETE SPECIFICATIONS
A variety of materials and models are available to suit multiple industries, reducing purchases from multiple parties.
PRICE COMPETITIVENESS
With the advantages of scale and supply chain, it has high cost performance and reduces procurement costs.
STABLE SUPPLY
Mature production logistics ensure long-term supply and on-time delivery.
RELATED PRODUCTS
Our steel products are of high quality and meet international standards. We have a full range of models to meet various needs. We have affordable prices and stable supply. Welcome to cooperate with us!
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