What is the difference between a milling insert and a car blade?

Abstract: A milling insert, a saw blade, is a saw blade containing a large amount of carbon (C), tungsten (W), molybdenum (Mo), chromium (Cr), vanadium (V), cobalt or other materials. It has high heat hardness. Below, we will learn about the type of lower milling insert, the hardness of the milling insert, and the difference between the milling insert and the insert.

[milling blade] milling insert model milling cutter hardness milling blade is different from car blade

Milling insert model

YW1 has good red hardness and can withstand a certain impact load. It is a versatile alloy. It is suitable for the processing of difficult-to-machine steel such as heat-resistant steel high-manganese steel stainless steel, and is also suitable for the processing of ordinary steel and cast iron.

YW2 wear resistance is second only to YW1. It has high strength and can withstand large impact load. It is suitable for roughing semi-finishing of heat-resistant steel high-manganese steel and high-grade alloy steel. It is also suitable for ordinary steel and Cast steel.

YT30 wear resistance and running cutting speed is higher than YT15, but the strength of impact resistance is poor. Suitable for the finishing of carbon steel and alloy steel, such as fine section of fine car, fine expansion and so on.

YT15 wear resistance is better than YT15 alloy, but the impact toughness is worse than YT5. Suitable for semi-finishing or small cutting section finishing of cutting sections in steel, cast steel and alloy steel.

YT14 has high strength, good impact resistance and shock resistance, and is close to YT5 alloy, but its wear resistance is better than YT5. It is suitable for rough rough milling of carbon steel and alloy steel during continuous cutting and semi-finishing of intermittent cutting. And fine cars.

YT5 has the best strength, impact resistance and shock resistance in tungsten-cobalt-titanium alloy, but its wear resistance is poor. Suitable for roughing and semi-finishing of rough steel for intermittent cutting of carbon steel and alloy steel (including forgings, stampings, cast iron skins).

YG3X has the best wear resistance in tungsten-cobalt-titanium alloy, but its impact toughness is poor. It is suitable for high-speed finishing of cast iron non-ferrous metals and their alloys, broken fire steel and alloy steel small cut surface.

YG3 wear resistance is second only to YG3X, sensitive to shock and vibration. It is suitable for semi-finished cars with continuous cutting of cast iron non-ferrous metals and their alloys, fine thread and reaming.

YG6A is a fine-grained alloy with good wear resistance. It is suitable for semi-finishing of chilled cast iron, non-ferrous metals and their alloys, and also suitable for semi-finishing and finishing of shredded steel alloy steel.

YG6X is a fine-grained tungsten carbide alloy. Its wear resistance is higher than that of YG6. Its strength is similar to that of YG6 alloy. It is suitable for processing chilled-hard alloy cast iron and heat-resistant alloy steel, and is also suitable for the finishing of ordinary cast iron.

YG6 has higher wear resistance, but lower than YG3, and the impact resistance and vibration are better than YG3X. Suitable for semi-finishing and finishing of medium cutting speeds of cast iron, non-ferrous metals and alloys, non-metallic materials.

YG8 has high strength, impact resistance and shock resistance better than YG6, but wear resistance and allowable cutting speed are lower. Suitable for cast iron, non-ferrous metals and alloys, non-metallic materials for low speed roughing.

YD201 is suitable for semi-finishing and rough machining of cast iron and light alloy, and can also be used as milling for cast iron and low alloy steel.

Special grades for mines and geological tools

YK5 has high toughness and good wear resistance. It is mainly used for small and medium-sized impact drill ball teeth, drill bits, and hard rock in drilling.

YK10 has high toughness and good wear resistance, and is mainly used for small and medium-sized impact drill ball teeth and drill bits.

YK20 has high toughness and wear resistance and is suitable for inserting impact rotary rock drill bits, drilling hard and hard rock.

YK25 has high toughness and wear resistance and is suitable for inserting impact rotary rock drill bits, drilling hard and hard rock.

YK40 has high toughness and wear resistance and is suitable for inserting impact rotary rock drill bits, drilling hard and hard rock.

YK45 has high toughness and wear resistance and is suitable for inserting impact rotary rock drill bits, drilling hard and hard rock.

YK50 has high toughness and wear resistance and is suitable for inserting impact rotary rock drill bits. All types of cones are hard and hard rock.

Cutting steel grade

YT03 P10 is suitable for semi-finishing and finishing of non-ferrous metals and stainless steel.

YT5 P30 is suitable for heavy cutting of steel and cast steel, and it can be roughed in medium and low speed with high working conditions.

YT14 P20 is suitable for the finishing and semi-finishing of steel and cast steel.

YT15 P10 is suitable for finishing and semi-finishing of steel and cast steel. It should adopt medium feed and high cutting speed.

YS25 P25 is specially designed for milling of steel and cast steel.

YS8 M05 is suitable for the finishing of iron-based, nickel-based superalloys and strength steels. It is also suitable for the finishing of chilled cast iron, heat-resistant stainless steel, high-manganese steel and hardened steel.

yC30 P30 is suitable for gravity cutting of steel and cast steel, and can be used for large cutting.

YW1 M10 is suitable for finishing and semi-finishing of stainless steel and common alloy steel.

YW2 M20 is suitable for semi-finishing of stainless steel and low alloy steel, mainly used for train wheel processing.

YC40 P40 is suitable for gravity cutting of steel and cast steel. It can be used for large cutting and also for face milling.

Milling insert hardness