Factory Supply Top Type Hydraulic Breaker - Hot Sale Hydraulic Breaker Chisel for Road Construction – Zhongye

Hot Sale Hydraulic Breaker Chisel for Road Construction

Specifications:

Hydraulic Breaker Chisel
1. Best and Experienced Heat Treatment Technology

2. Most Reliable Quality

3.Material:40Cr or 42CrMo

4.Dimension:Depending on the specification of Tool Maker

5.Chisel type:Moil Point, Blunt Tool, Flat, wedge

6.Heat Treatment:
Austenting Temperature 810~850 (20min/inch)
Cooling Water oil cooling
Tempering 250~300 (1hr/inch)

7.Mechanical Properties:
Surface Hardness HRC51± 3
Core Hardness HRC35± 3
Tensile strength(min) 1250N/mm²
Yield point (min) 950N/mm²
Elongation 10~14%
Reduction of Area 35~40%
Impact work 23~28 ft1b
Grain size 7.0~8.0

8.Packaging Detail:Standard wooden case or as per special requirement

9.Delivery Detail:Within ten days upon receipt confirmation for the order