Products
S2 Alloy Tool Steel
A S T M — American Society for Testing and Materials ASTM A681 S2 , apply to wear-resistant and impact-resistant tool steel
product quality
Material Description

Due to the addition of a large amount of silicone alloy, the material itself is more resistant to wear and impact, its strength and toughness is excellent, it is a top grade tool steel, its overall performance is better than CrMo, Cr-V steel, mainly used for screwdrivers, hexagonal hand, HRC hardness > 59

Main common material: S2

Manufacturing Process

If you have other requested specification, please contact with sales or highlight on the order.

Applications

Car Tire Nuts

Special Forgings

Hardware Parts

Special Forgings

 

Chemical Composition Table

SAE Chemical Composition

S A E Chemical Composition: %
C Mn P S Si Ni Cr Mo Others
  0.40~0.55 0.30~0.50 0.030max 0.030max 0.90~1.20     0.30~0.60 V:0.50max

 

Package
Wire Wire Carrier Bar
Diameter 0.6MM~50MM Diameter 0.6MM~50MM Diameter 0.6MM~50MM
I.D. 200MM ~ 1000MM Wire Carrier Width 420MM~1000MM Non Chamfered L 2M~6M
O.D. 400MM ~ 1200MM Chassis W 1300MM~1600MM Chamfered L 2.5M~4M
Packahing Method PE IN+PP OUT Wire Carrier Height 1000MM~1200MM Packing Method PE IN+PP OUT
Weight 40KG~2250KG Packing Method PE內+PP外 Weight 250KG~2250KG
Roll Direction Counter Clockwise or Clockwise Weight 300kg~2250kg    

 

 

Material Specification

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Mechanical Chart

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