Rock Bucket Applicable to heavy working environment, such as the loading of hard stone and ore after the blasting

Type,Performance and Application of Bucket
Type	Capability	Working Environment
Standard bucket	Standard thickness plate and high quality tooth plate	Applicable to light working environment ,such as the excavating of clay,sand and loamy gravel.
Heavy duty bucket	Thicker plate ,higher quality tooth plate which can lasting the using time ,choose domestic wear-resistant plate as cutting edge and side cutter,to reach high abrasion and bending ability.	Applicable to heavy environment ,such as the excavating and loading of hard soil,soil rock ,second hard rock,weathered granite.
Rock Bucket	Add strengthen plate in the bottom ,add side protecive plate and protective plate,to reach high abrasion and bending ability.and choose domestic bucket teeth and adapter for the bucket.	Applicable to heavy environment,such as the loading of hard stone and ore after the blasting.

Comparation of chemical components and mechanical performances of six material
Materials   \Items	Code Name	The main chemical components					(HB) Brunel Hardness	Elongation Rate(%)	(N/mm2) Tensile Strength	(N/mm2) Yield strength
		C	Si	Mn	P	S
ManganeseSteel plate	Q345B	0.18	0.55	1.4	0.03	0.03	163-187	21	470-660	345
	Q460	0.22	0.55	1-1.7	0.03	0.03	460	17	550-720	460
Wear-resistant steel plate homemade	NM360	0.2	0.3	1.3	0.02	0.06	360	16	1200	1020
	NM400	0.25	0.7	1.6	0.025	0.01	360-420	17.5	1000	800
	NM500	0.23	0.22	0.55	0.013	0.006	495-510	9.5-14	1550	1380
High strength   wear-resistant steel plate	HARDOX500	0.2	0.7	1.7	0.025	0.01	470-500	8	1550	1300

Hyundai Bucket/excavator bucket/rock bucket