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Spring Steel Bar - SUP3

Spring Steel Bar

Item No.: SUP3
Supplier Details
Country: Taiwan
City: Tainan City 710
Address: No. 342, Zhongzheng S. Rd., Yongkang Dist.
TEL: +886-6-2539799
Fax: +886-6-2435785
Online Showroom: 26 Products
Spring steel
All kinds of heavy machinery, trains, cars, locomotives, and various coil and straight springs have the characteristics of high elastic winding after proper heat treatment.

1.Ingredient:
Steel Grade C Si Mn P S
SUP3 0.75-0.90 0.15-0.35 0.30-0.60 <0.035 <0.035

2.Equivalent steel:
Equivalent steel JIS AISI DIN GB
  SUP3 1086 CK85 85

3.Heat treatment:
Normalization Annealing Quenching Tempering
    830-860 Oil Cooling 450-500 Air cooling

4.Mechanical properties:
Yielding Strength (Mpa) Tensile Strength (Mpa) Elongation (%) Hardness (HBW)
>885 980 >8 341~401

5.Origin Place:Japan,China
We have been successful in establishing our brand and sale to the international market due to our excellent quality and service of

Spring Steel Bar

. Delivering the best quality products conforming to the cultural needs of the client is the ultimate goal of us.