Mud nozzle

Product Overview
41Cr4 alloy steel precision cast nozzle manufactured by lost wax investment casting. Heat treatment includes quenching and tempering followed by carburizing. Surface hardness reaches 65HRC. Designed for concrete pump trucks to withstand severe operating conditions.

Key Features

· Lost wax investment casting – complex internal passages, near-net shape
· 41Cr4 alloy steel – excellent hardenability and wear resistance
· Quenching & tempering – optimized core toughness
· Carburizing heat treatment – high surface hardness 65HRC
· Severe condition resistance – long service life in abrasive applications

Specifications

Parameter Specification
Material 41Cr4 (1.7035) Alloy Steel
Process Lost Wax Investment Casting
Heat Treatment Quenching & Tempering + Carburizing
Surface Hardness 65HRC
Application Concrete pump truck nozzles

Applications
Concrete pump trucks, shotcrete equipment, abrasive material handling, heavy construction machinery.

Quality & Durability
ISO 9001 certified. Complete in-house heat treatment control. Surface hardness testing available. Proven performance in long-term severe operating conditions.

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