新闻中心banner
Your current location: 首页 > News > Company news > 5 materials of slitting blade
Industry news Company news

Company news

5 materials of slitting blade

Source:     Time:2020-05-08 Hits:
We use different materials of slitting blade on different kinds of slitting machine. It is important to select the ideal metal slitting blade material for you to ensure that you achieve the maximum blade life, minimize maintenance-induced downtime, and then achieve your ideal cuts. But do you know about the material of slitting blade? Don’t worry! This article will tell you 5 materials of slitting blade.

 slitting blade

1. Semi-High Speed (D2 STEEL)

D2 steel is the most commonly used material for both top and bottom blades. It has a good combination of both cost and associated wear life and is easy to sharpen. It is also a versatile material and can be used in shear slitting applications involving both plastics and paper. It is typically the most cost-effective option for both wear and low budget applications.

 

2. High-Speed Steel (M2 STEEL)

This steel is also used for both top and bottom blades and provides increased wear life since it is harder and tougher than D2 steel. M2 is often recommended in shear slitting applications involving nonwoven materials and paper since each is very abrasive and cause Shear slitting machines that employ 52100 steel blades must undergo frequent maintenance to replace dull blades. Switching from D2 to M2 allows operators to increase run times between blade changes resulting in less maintenance-induced downtime.

 

3. Carbon Steel

Carbon steel is steel in which the main interstitial alloying constituent is carbon in the range of 0.12–2.0%. As the carbon percentage content rises, steel has the ability to become harder and stronger through heat treatment. however, it becomes less ductile. Regardless of the heat treatment, higher carbon content reduces weldability. In carbon steels, the higher carbon content lowers the melting point.

 

4. Alloy Steel

Alloy steel is steel that is alloyed with a variety of elements in total amounts between 1.0% and 50% by weight to improve its mechanical properties. Alloy steels are broken down into two groups: low-alloy steels and high-alloy steels. Every steel is truly an alloy, but not all steels are called "alloy steels". Even the simplest steels are iron (Fe) alloyed with carbon (C). However, the term "alloy steel" is the standard term referring to steels with other alloying elements in addition to the carbon.

The following is a range of improved properties in alloy steels (as compared to carbon steels): strength, hardness, toughness, wear resistance, corrosion resistance, hardenability, and hot hardness. To achieve some of these improved properties the metal may require heat treating. 

 

5. Chromium Vanadium Steel

Chromium-vanadium steel (symbol Cr-V or CrV; 6000-series SAE steel grades) is a group of steel alloys incorporating carbon (0.50%), manganese (0.70-0.90%), silicon (0.30%), chromium (0.80-1.10%), and vanadium (0.18%) as well as minuscule amounts of phosphorus and sulfur. Some forms can be used as high-speed steel. Chromium and vanadium both make the steel more hardenable. Chromium also helps resist abrasion, oxidation, and corrosion. Chromium and carbon can both improve elasticity.

 

Wuxi Bangzhou Machinery Manufacturing Co.,Ltd, is a company specialized in steel coil straightening machine, slitting line, cut to length line and other kind of machines. We also provide slitting blade which used for slitting metal plates, coils etc. The slitting blades are available with ground, lapped or polished side faces. We have high cost performance and can punctual delivery. Just come and choose our slitting blade as soon as possible.



Related news: