20CrMnTi GB/T 3077 Steel Sourcing Guide

20CrMnTi GB steel is a low-carbon chromium-manganese-titanium alloy carburized steel, widely recognized as the "all-rounder" for mechanical transmission components due to its balanced cost and high performance Sumecmetal Otaisteel.

Key Market & Product Insights

* Technical Profile: Defined by the GB/T 3077 standard, it features a "hard-outside, tough-inside" characteristic after carburizing, reaching a surface hardness of HRC 58-64 Sumecmetal Otaisteel. The addition of titanium prevents grain coarsening at high temperatures Sumecmetal.

* Demand Drivers: Growth is heavily tied to the automotive transmission and heavy machinery sectors, where it is used for high-load gears, shafts, and pinions Otaisteel Greattaiwangear.

* 2025–2026 Outlook: The market is currently in a weak phase with Asian prices near historic lows around $500/metric ton Spglobal. A modest recovery of 1.3% in global demand is projected for 2026, though regional price gaps will persist due to U.S. Section 232 tariffs and Europe's upcoming Carbon Border Adjustment Mechanism (CBAM) Steelonthenet Spglobal.

* Sourcing Availability: Current market listings show prices ranging from $469 to $800 per ton, with major supply hubs in Wuxi and Liaocheng, China Alibaba Alibaba.

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20crmnti Gb

Overview

Key Market & Product Insights

20crmnti Gb Steel Round Bar Alloy Gear Steel

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