SK2 Carbon Tool Steels Strip
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SK2 Carbon Tool Steels Strip

The meaning of SK2: S stands for Steel, K stands for tool (such as knives and saws), and the number is the serial number selected at the beginning.
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Product Introduction

SK2 Carbon Tool Steels Strip

 

Due to its high carbon content, SK2 carbon tool steel strip has more excess carbides after quenching. According to its wear resistance and hardness, it is suitable for making tools that are not subject to impact loads, have low cutting speeds, and do not heat the cutting edge, such as turning tools, milling cutters, and drill bits for lathes and planers; it can be used to make reamers, hole drills, taps, dies, scrapers, gauges, tobacco cutters, files, as well as cold-cut edge dies and punching dies with small cross-sectional dimensions.

 

Products Specification

 

SK2 Carbon Tool Steel Strip Chemical Composition:

Steel Grade C Si Mn P S
        SK2                    1.15-1.24                ≤0.35                  ≤0.40                  <0.035                     <0.030

 

SK2 Equivalent steel:

JIS

CNS

AISI

DIN

GB

ISO

SK2

SK120

W1A-11 1/2

C125W2

T12

TC120

 

Sk2 Heat treatment:

Normalization Annealing Quenching Tempering
        690-720 Furnace Cooling       750-780 Oil Cooling               170-190 Water Cooling

 

SK2 material characteristics

 

  • High hardness: SK2 carbon tool steel has a high carbon content, so it has a high hardness and is suitable for making tools and parts that require high hardness.
  • Good toughness: SK2 carbon tool steel contains a certain amount of manganese, which can improve the toughness of the steel, making it have certain toughness and wear resistance while having strength and hardness.
  • Easy to process: SK2 carbon tool steel has good processing performance and is easy to perform processing operations such as cutting, drilling and milling.
  • Easy to quench and temper: SK2 carbon tool steel has good quenching performance and tempering stability, and the hardness and strength of the steel are significantly improved after quenching.
  • Poor corrosion resistance: SK2 carbon tool steel has poor corrosion resistance, is prone to rust and corrosion, and requires anti-corrosion treatment.
Product Application

 

1)flat/round springs,mattress springs,clockwork springs,spring rings,valve springs,automobile clutch plates,brake springs,cold rolled coil springs.
2)Grass cutting blade
3)woodworking bandsaw blade for log cutting:
4)bandsaw blade for furniture & timber cutting factory
5)bandsaw blade for stone cutting
6)sanitary paper cutting
7)blade to cut sponge/foam/rubber/leather etc

 

SK2

Product Packing

 

SK2 carbon tool steel

About Us

 

Our company is a professional modern manufacturer specializing in the production and sale of various types of steel products, such as: stainless steel plates, wear-resistant steel plates, high-strength steel plates, stainless steel pipes, tool steel, saw blade steel, band saw blade steel strips, chain steel, cold-drawn steel bars with complete specifications, superior quality and sufficient quantity. Contact us!

hnjbl manufacturer

hnjbl manufacturer

 

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