Product brief introduction

20CrMnTi Is carburizing steel carburizing steel, usually carbon content is 0.17% - 0.24% of the mild steel.
Use their car manufacturing transmission gear, it is in the hardenability of carburizing steel Cr Mn steel, Ti its high hardenability, under the condition of guarantee hardening, especially has the high impact toughness at low temperature.
20 crmnti surface carburizing and hardening steel processing.
Good workability, tiny machining deformation, fatigue resistance performance is quite good.
Main USES: used for shaft, piston parts and car, the various special parts.

Product Parameter

C：0.17～0.23

Si：0.17～0.37

Mn：0.80～1.10

Cr：1.00～1.30

S： ≤0.035

P： ≤0.035

Ni： ≤0.030

Cu： ≤0.030

钛Ti：0.04～0.10

Technical Equipment

Carburizing steel, is the good performance of high hardenability, after carburizing and quenching with the surface of the hard and wear resistant and tough heart, has higher low-temperature impact toughness and weldability medium, after normalizing machinability is good.
Used in the manufacture of section < 30 mm high, medium or under heavy load, impact and friction of the important parts, such as gear, ring gear, gear shaft cross the first class.
18 crmnti substitute steel, is widely used for carburizing parts, in the car. Tractor industry for cross section under 30 mm, under high-speed. Or heavy load and impact. In the friction important carburized parts such as gears. Axis. Gear ring. Gear shaft. The sliding bearing of the spindle. The crosshead. Dog clutch. Worm, etc.