Hot Selling PCBN Inserts for Turing/Milling/Boring Cast Iron/Hardened Steel

Product Description

Product Description

GRADES &APPLICATION
Grade	CBN (Vol%)	CBN Size (μm)	Main Binder	Processing Methods	Machined Materials	Application Area
BT2700	80	5-8	Ceramic	★	Cast iron	Brake disc,brake drum,compressor flange
BT2800	95	10	Metal	& *	Castiron Hard steel	Industrial pump,valve, brake disc,brake drum bearing,cylinder sleeve, roller,grinding roller
BT2800A	90	14	Metal	& *	Cast iron Cast steel	Industrial pump,valve, brake disc,brake drum bearing,cylinder sleeve roller,grinding roller
BT2805	90	5-8	Ceramic	& *	Cast iron Hard steel	Industrial pump,valve, brake disc,brake drum, bearing,cylinder sleeve, roller,grinding roller
BT2900	75	4-7	Metal	★	Cast iron Hard steel	Brake disc,brake drum, compressor flange ball-screw,bearing gear,drive shaft etc.
BT3100	85	5-8	Ceramic	★	Cast iron	Brake disc,brake drum.
BT6000	55	2-5	Metal	★ *	Hard steel	Ball screw,bearing drive shaft,gear etc.
BT6000-A	55	2-5	Metal	★ *	Hard steel	Ball screw,bearing drive shaft,gear etc.
BT7800	70	4-7	Metal	★ * (wet-type)	Cast iron	Brake drum,brake disc gearbox housing, engine cylinder,cylinder sleeve,cylinder head eto
BT9000	95	5-8	Ceramic	★	Cast iron	Brake disc,brake drum,fly wheel etc.
★Finishing * Semi-finishing & Roughing

Product Parameters

Parameter Table
PCD		CBN
Heat Resistance/ºC	700-800	Heat Resistance/ºC	1400-1500
Compressive Strength/Mpa	600-1100	Compressive Strength/Mpa	500-800
Fracture Toughness/Mpa.m1/2	9	Fracture Toughness/Mpa.m1/2	9
Hardness	>8000HV	Hardness	3500-5000HV
Thermal Conductivity/[W/(m.k)]	700	Thermal Conductivity/[W/(m.k)]	200-300
Thermal Expansion Coefficient/(10-6/K)	0.9-1.18	Thermal Expansion Coefficient/(10-6/K)	3.5-4.8
Suitable materials for processing	PCD:Aluminum and its aluminum alloys, copper and its copper alloys, hard alloys, titanium/magnesium/zinc/lead and other non-ferrous metals. Glass fiber, carbon fiber reinforced plastic and other non-metallic materials.
	CBN:hardened steel(45-65HRC),bearing steel(60-62HRC),high-speed steel(>62HRC),tool steel(57-60HRC),chilled cast iron,High-temperature alloy,High speed of difficult to machine materials,Replacing Grinding with turning.

Recommended processing parameters
Type	Workpiece material	Hardness	Vc(m/min)	fn(mm/rev)	ap(mm)
CBN	Gray Iron	HB170-230	500-1500	0.1-0.4	0.1-1.5
	Nodular Cast Iron	HB240-300	200-400	0.1-0.4	0.1-1.5
	Alloy Cast Iron	HB240-300	150-300	0.05-0.4	0.1-1.5
	Iron Base Alloys	HRC45-50	50-150	0.05-0.4	0.05-0.5
	Hardened Steel	HRC45-65	80-200	0.05-0.2	0.05-0.2
	Heat-Resisting Alloy		50-200	0.05-0.2	0.05-0.2
PCD	Aluminum and its aluminum alloys		200-3000	0.05-0.5	0.05-1.0
	Non-Metallic Materials		100-500	0.05-0.5	0.05-1.0
	Cemented Carbide		20-30	0.05-0.2	0.05-0.2

Product model and type


Company Profile

Our company is a high-tech enterprise integrating scientific research, production, sales and service. The company's main products include hexagonal boron nitride (hBN) powder, cubic boron nitride (CBN) single crystal, cubic boron nitride powder, polycrystalline cubic boron nitride blades, polycrystalline cubic boron nitride composite tool materials, polycrystalline Diamond composite tool materials, polycrystalline diamond composite sheets for PDC coalfield geological drilling, polycrystalline diamond composite sheets for PDC oil and gas drilling, etc.
The company has a strong R&D team, adheres to the concept of independent research and development, has mastered the core technology of carbon nitride boron materials, has advanced production technology and equipment, and complete modern testing methods, and is the largest full industry chain supplier of carbon nitride boron materials in China. .
Certifications

Visit and Cooperation
Packaging & Shipping

Package Size	10.00cm * 10.00cm * 5.00cm
Package Gross Weight	0.100kg

FAQ
Q1: Are you a trading company or manufacturer?A1: We are a manufacturer enterprises of PCBN/PCD cuttingtools over 20years.our products have competitive price and quality guarantee. Welcome to send your inquiry!Q2:How can I get the new price of a product?A2: Please provide the exact or approximate quantity, packing details, destination port or special requirements, then we could give you the price accordingly.Q3: How long is the lead time?A3: Except OEM products, generally 5-7 days for trial order, 10-20 days for mass order once deposit received.Q4:How about your after-sale service ?A4: If any technical or quality problem after you receive the cargo, you can contact us any time.If the problem caused by us, we will send you free goods for replacement or refund your loss.Q5:What is the price?A5:Please feel free to contact us using the Price / Quotation Request Form as it depends on the quantity, etc.Q6:Can we have a visit to your factory?A6:You're warmly welcoming to visit our plant. And please inform me of your scheduled time in advance, we'll pick you up and arrange the agenda for you.Q7:Can I use my own design package?A7:Yes, The package can be with your logo.

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