• Model NO.：GMB40
• Trademark：Zhongye
• Origin：Handan, China
• HS Code：8431439000
• Production Capacity：10, 000PCS,Month

Basic Info.

Model NO. GMB40 Trademark Zhongye Origin Handan, China HS Code 8431439000 Production Capacity 10, 000PCS/Month

Product Description

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