CNC Tools WNMA080408 CNC Carbide Inserts 92HRC Strong Edge Resistance

Cnc Tools WNMA080408 Inserts For Cast Iron Machining Series Hard Turning Blade Coating Product Turning Blade

Technical Information:

• Cast iron is a Fe-C alloy with a high Si content (1-3%). The carbon content exceeds 2%. Cr, Mo, V, etc. form a hardened material, which increases the strength and hardness of the material, but reduces the machinability.
• Contrary to steel, cast iron is a short chip material with good chip control under most operating conditions.
• Cast iron can be divided into malleable cast iron (MCI), grey cast iron (GCI), ductile iron (NCI), compacted graphite iron (CGI), austenitic ductile iron (ADI).
  • Gray cast iron and malleable cast iron are very easy to process.
    • Ductile iron, vermicular cast iron and austenitic cast iron are more difficult to machine. All SiC-containing cast irons cause significant abrasive wear on the cutting edges.
  • Gray cast iron and ductile iron, GCI & NCI:
    • Material classification: K2.x and K3.x
    • Gray cast iron and nodular cast iron are the most common types of cast iron.
    • Gray cast iron features low impact strength, good thermal conductivity and good vibration damping.
    • Ductile iron has good stiffness, good toughness, good tensile strength and poor thermal conductivity.
  • Malleable cast iron, MCI:
    • Material classification: K1.x
    • Malleable cast iron is less sensitive to cracks and has higher fracture strength and elongation.
  • Vermicular graphite cast iron, CGI:
    • Material classification: K4.x
    • Vermicular graphite cast iron can meet the ever-increasing requirements for increased strength and weight, but still maintains reasonable cutting performance.
    • Vermicular cast iron has twice the fatigue resistance of grey cast iron.
  • Austenitic ductile iron, ADI:
    • Material classification: K5.x
    • Austenitic ductile iron is a unique series of cast irons obtained by heat treatment.
    • Austenitic ductile iron has excellent strength, toughness and fatigue resistance.

tips:

1. Since the price of cutting tools often fluctuates, the price on the website is not necessarily the current price. Please contact us to confirm the exact stock and price before purchasing
2. Due to the wide variety of cutting tools, if you need other models, please contact us.

3.Support various channels of payment, 30% prepayment

4.The minimum order quantity is 50 pieces, and the packaging can be customized (minimum order of 500 pieces)