Durable Hot Selling Metal Cold Saw Blade for Cutting Metal/Steel

• Certification：ISO9001:2008, ISO9001:2000
• Tooth Form：Zy Tp
• Diameter：250-500mm
• Function：Cutting
• Shape：Circular Saw Blade
• Coating：as Shown or Customized

=== Base Info ===

• Type：HSS Saw Blade
• Model No：250-500mm
• Thickness：1-3mm
• Quality Grade：Professional Grade
• Application：Cutting Wood
• Customized Support：OEM, ODM, Obm
• Transport Package：Carton or Blister Packing
• Specification：customization
• Trademark：as show or customization
• Origin：China (Mainland)
• Production Capacity：5000000,Year

=== Description ===

Basic Info.

Type HSS Saw Blade Model No 250-500mm Thickness 1-3mm Quality Grade Professional Grade Application Cutting Wood Customized Support OEM, ODM, Obm Transport Package Carton or Blister Packing Specification customization Trademark as show or customization Origin China (Mainland) Production Capacity 5000000/Year

Product Description

Cutting Workpiece: pipes, rounds and sections with carbon steel, alloy steel, stainless steel, cast iron and non-ferrous metals;
Cutting Temperature: room temperature;
Cutting Machine: flying sawing machine for HSS circular cold saw;
Cutting Application: cutting to length;
Blade Material: M2 (DMo5) HSS;
Main Process: heat-treatment, grinding, leveling, teeth grinding;
Main Specification: Ф250mm-600mm.
Bw teeth profile: basic teeth profile for steel pipes;
Br teeth profile: optimum teeth profile for steel pipes cutting with a high speed;
Hz teeth profile: available for cutting rounds or pipes with thick walls.

TiAlN-coated surface
With extremely high micro hardness and thermal hardness, it is suitable for the tools with high thermal tension coating, especially in the processing of high hardness and austenitic stainless steel and duplex stainless steel finish machining and rough machining. It is also with good heat shock resistance performance; the above characteristics make it an ideal choice for fast interrupted cutting applications and widely used in carbide turning, milling, drilling and gear cutting tools coating.

TiN-coated surface
It is the most typical and common PVD- super hardness coatings and mainly used for turning, milling, drilling ,gear cutting tool wear resistant coating and injection molding anti-connection, improve the lubrication and wear protection.

TiCN-coated surface
The hardness of TiCN is higher than TIN, but the coefficient of friction is lower. It is used for the processing of materials with abrasive or strong toughness, such as cast steel, copper alloy or aluminum alloy, etc.


Introduction of coating for HSS saw blades
Coated saw blades are obtained by coating a thin layer of refractory metal with good wear resistance on the surface of high speed steel (HSS) with good strength and toughness by vapor deposition method. As a thermal barrier coating and chemical barrier, reduced the saw blades and workpiece between thermal diffusion and chemical reaction, high surface hardness, wear resistance, stable chemical properties, good heat resistance to oxidation, low friction coefficient and low thermal conductivity characteristics, improving than uncoated when cutting saw blade saw blade life more than a few times, therefore, saw blade coating has become a symbol of modern cutting saw blade.
Full high speed steel saw blade, white steel color, is uncoated saw blade, cutting general non-ferrous metals, such as brass, aluminum, etc.
Nitriding coating (black) VAPO Nitriding coating is heated by high temperature oxidation. The color is dark black. After the chemical element Fe3O4 is subjected to precise special heat treatment, an oxide layer (Fe3O4) is formed on the surface. 0.65. This kind of saw blade has good surface smoothness, which helps to enhance the self-wetting ability of the saw blade, and the phenomenon of the saw blade being stuck by the material can be avoided to a certain extent. Used for cutting general materials. Due to its mature processing technology, cost-effective, widely used products in the market.
Titanium Nitriding coating (gold) TIN after PVD nitriding treatment, the thickness of the saw blade coating is about 2-4 microns, the surface hardness is about 2200-2400HV, friction coefficient: 0.55, cutting temperature: 520ºC, this saw blade can greatly improve the blade use time, in order to make full use of its characteristics, so the cutting speed should be increased to reflect its value. The main purpose of this coating is to make the blade more resistant to cutting. For the cutting of general materials, its excellent performance can effectively increase the cutting speed and reduce the loss.
Chromium nitride coating (supercoating) CrN This coating is particularly resistant to bonding, corrosion and oxidation. Saw blade coating thickness 2-4 microns, surface hardness: 1800HV, cutting temperature below 700ºC, color is metal gray. Highly recommended for cutting copper and titanium, the coating process has no impact on the environment. Suitable for cutting copper, aluminum and other materials, with high coating density and surface hardness, as well as the relatively low friction factor of all coatings.
TIALN is a new multi-layer anti-wear coating. The saw blades treated with multi-layer PVD coating have a very low friction coefficient. The surface hardness is about 3000-3300HV, friction coefficient: 0.35, oxidation temperature: At 450ºC, the blades provide a very smooth cutting surface and are more resistant to wear. It is recommended to cut materials with high cutting and feed speeds and tensile strength over 800 N/mm2, such as stainless steel, for use in particularly harsh working conditions.
Titanium aluminum nitride coating (superA coating) ALTIN is A new multilayer composite anti-wear coating. The thickness of this coating is 2-4 microns. The surface hardness is 3500HV and the friction coefficient is 3500HV. 0.4. The cutting temperature is lower than 900ºC. Materials with high cutting speed and feed speed and cutting tensile strength over 800 N/mm2 (such as stainless steel) are recommended for use under particularly harsh operating conditions such as dry cutting. Due to the toughness and good physical stability of aluminum titanium nitride coating itself, the saw blade is more wear-resistant, suitable for cutting all steel, due to its low coefficient of friction and low thermal conductivity, especially suitable for high speed and high temperature dry cutting.
Titanium nitride carbon coating (bronze) TICN This is a coating suitable for more demanding wear resistance requirements. Recommended for cutting materials with tensile strength over 800 N/mm2. The coating thickness is 3 microns, the friction coefficient is 0.45, the oxidation temperature is 875ºC, and the surface hardness is about 3300-3500HV. Suitable for cutting high strength steel such as stainless steel, can also be used for cutting soft materials such as cast iron, aluminum alloy, brass and copper, etc., due to its low coefficient of friction and low thermal conductivity, especially suitable for high speed and high temperature dry cutting.


FAQ:1.  What terms of payment are acceptable?
A: Normally we accept L/C, T/T and Western Union. 

2.  How can we be your agent in our country?
A: Please inform us your detailed company, we will discuss and propose helpful suggestion for you, and to find the best solution for you.

3.  Do you offer free samples?
A: Normally we do not offer free samples, but we could  properly adjust according to detailed requirement.

4.  How is your quality?
A:  We have a very seriously control system. We guarantee the high performance of our products.

5.  When you can reply to me when I send you an Inquiry?
 A: We promise to reply within 24 hours( including holidays) on receipt of your inquiry.