WDN 40-SS NK345 Grooving and Parting Insert 4mm wide PVD Coated for High Temp Alloys

(Exc. 20% VAT)(£11.60 Inc. VAT)

Model: WDN40-SSNK345
Brand: APT Carbide

Shipped Weight: 9 g

Availability:

Only 35 left in stock - order soon

APT Carbide

Carbide Inserts APT Brand utilising modern Base Grades, MT-CVD & PVD Coatings and proven Chip Geometries

WDN 40-SS NK345 Grooving and Parting Insert PVD Coated 4.0mm wide in Grade NK345. P40, M35, S15 with PVD Coating.

Corner Radius 0.4mm.

These inserts are the best choice for high temperature alloys.

SS chip groove geometry is excelent for stainless steel, inconel, hastalloy and other high temperature alloys.

General Cutting parameters

Material	Hardness HB	Cutting Speed VC: m/min	Feed f(mm)	Application Choice
Stainless, annealed pearlitic	200	120-180	0.08-0.21	Good
Stainless, quenched austenitic	180	100-150	0.08-0.21	Good
Stainless, quenched duplex	230-260	70-110	0.08-0.16	Good
Stainless, hardened martensitic	330	60-90	0.08-0.16	Good
High temperature alloy, iron based	200	20-45	0.08-0.16	Good
High temperature alloy, nickel or cobalt based	250	15-25	0.08-0.16	Good
High temperature alloy, titanium based	Rm 440	50-120	0.08-0.20	Good