58 HRC 440C Stainless Steel Circular Knives And Circular Industrial
Cutter Blades
440C stainless steel:
chemical composition:
Carbon C: 0.95～1.20
Silicon Si: ≤1.00
Manganese Mn: ≤1.00
Sulfur S: ≤0.030
Phosphorus P: ≤0.035
Chromium Cr: 16.00～18.00
Nickel Ni: Allowed to contain ≤0.60
Mechanical properties:
Hardness: Annealed, ≤269HB;
Quenching and tempering, ≥58HRC
Mechanical behavior:
Internal stress (250 N/mm2)
Tensile strength (560 N/mm2)
EL(18%) HB(250)
Heat treatment process edit voice:
1) Annealing, slow cooling at 800～920℃;
2) Quenching, 1010～1070℃ oil cooling;
3) Tempering, fast cooling at 100～180℃.
4) Preheating temperature, 649°C-816°C.
Features of Industrial cutting blade:
1. The use of high-quality imported materials to ensure product
durability, excellent anti-aging, anti-oxidation, wear and
anti-fouling ability, Can trustworthy.
2. Advanced CNC technology, precision machining, minimal size
deviation, no glitches, to ensure the overall requirements of the
blade.
3. Using advanced grinder, double insurance, remove your worries.
4. Professional heat treatment process, so that the product
performance is higher
Description
name | Circular Industrial Cutter Blade |
Material | 440C Stainless Steel |
Finishing | Grinding and polishing to mirror |
Application | widely used in cutting paper board, cardboard, paper core, paper
tube, plastic tube, papers, tapes, film, foil and etc. |
Advantage | sharpness, higher wear-off, longer working time |
Hardness | HRC 58 |
Precision | 0.01 mm |
Customization Services | Supplied (OEM; ODM; Surface treatment; Laser marking;
Packaging.,etc) |
Our Services & Strength :
1. According to the materials provided by the customer, choose 6
kinds of imported steel and 8 kinds of domestic high-quality steel.
2. The heat treatment adopts the domestic leading equipment and
technology, with the following options: vacuum
quenching,high-frequency quenching and salt furnace quenching.
3. Three elements of quality control and quality assurance:
material selection, heat treatment and precision.
Product parameters(units:mm)
FAQ:
Q1:How is your quality?
A1:Our product is very durable and sharp. We guarantee the high
performance of our products.
Q2:Do you accept customization?
A2:Yes,our products can be customized according to your needs.
According to the type of machine and slitting, we have almost all
kinds of blades.
Q3:Is there cheap shipping cost to import to our country?
A3: For small order,Express will be the best, And for bulk order,
ocean shipping way is best but take longer time. For urgent orders,
we suggest via air to airport or by Express send to your door.
Q4:How long is the delivery time?
A4:Generally it is 3-5 days if the goods are in stock, or it is
15-20 days, if the goods are not in stock. It is according to
quantity.
Q5:When you can reply to me when I send you an Inquiry?
A5:We promise to reply within 3 hours( including holidays) on
receipt of your inquiry.
