
YANTAI SC EQUIPMENT CO.,LTD
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Price: | 1.0 USD |
Payment Terms: | T/T |
Place of Origin: | Shandong, China (Mainland) |
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sclisa01@yahoo.com
skype:undercarriage1
1)Specifications:
Alloy steel material,super heat treatment technology
Stainable,wear resistant
High quality & reasonable price
Good after-sale service
2)TYPES:
moil point: all demolition work,road construction,bridge foundation
chisel(corss): all demolition work,trenching of rocky,cutting concrete
blunt: mining,quarrying,crushing rock
wide chisel: demolishin concrete and reinkforced concrete
percussion buster:Special demolition with high cracking action
3)Heat Treatment:
Austenting Temperature 810~850 (20min/inch)
Cooling Water oil cooling
Tempering 250~300 (1hr/inch)
4). Mechanical Properties:
Surface Hardness HRC51 3
Core Hardness HRC35 3
Tensile strength(min) 1250N/mm
Yield point (min) 950N/mm
Elongation 10~14%
Reduction of Area 35~40%
Impact work 23~28 ft1b
Grain size 7.0~8.0
5) Packaging Detail: Standard wooden case or as per special requirement
6).Delivery Detail: Within ten days upon receipt confirmation for the order
Other spare parts for rock hammer: