Carbide-mining-tools-carbide-mining-tools

产品介绍
技术参数
配置优势

Grade	Density	T.R.S	Hardness	Performance & application recommended	Approx grade in China
Grade	g/cm3	MPa	HRA	Performance & application recommended	Approx grade in China
MK4	15.1	1800	90.0	Mainly used as small buttons for percussion bits to cut soft and medium hard formations.	YG4C
MK6	14.9	2100	90.0	coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, usd in geological prospecting, coal mining and oil well bor	YG6
MK8	14.7	2400	89.5	For coring crowns, electric coal drill bits, coal cutting picks, cone drill bits and scraping knife bits, used in geological prospecting, coal mining and o	YG6
MK15	14.0	2500	87.5	Good strength and less wear resistance, for bits of rotary hammer rock drills and heavy rock drills, for hard and very hard rocks	YG15
MK10	14.7	2450	88.5	Mostly used as the buttons of small and mediumsized percussion bits and as the inserts of rotary prospecting bits to cut soft a	YG8C
MK60	14.0	2500	87.5	Suitable to strips, conical buttons for rotary percussion-resistant, geological prospecting buttons, cut soft and medium hard formations.	YK15 YG9C
MK20	14.4	2550	87.0	Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and hard formations.	YK20 YG10C
MK25	14.5	2600	87.5	Primarily for the buttons and inserts of rotary percussion bits to cut medium hard and very hard formations.	YK25
MK30	14.4	2600	87.0	Largely for the inserts and buttons of percussion bits and tricone bits to cut medium-hard, hard, and very hard formations.	YG11C
MK40	14.2	2650	86.5	Predominatly for the buttons of tricone bits and inserts of rotary percussion bits to cut hard and vey hard formations.	YK40 YG13C
MK50	14.0	2700	86.5	For oil cone drill bits, for medium soft and medium -hard rocks.	YG15C