Spring Steels are generally low-alloy manganese, medium-carbon steel or high-carbon steel with a very high yield strength. This allows objects made of spring steel to return to their original shape despite significant deflection or twisting.
Supplementary explanation: The steel grades listed in the above table are only representative of this type of product. Ninesteel can also provide more other types of Steel according to your requirements.
Typical steel grade
GB
ASTM
EN
JIS
Technical Agreement
60Si2CrA
60Si2CrVA
60Si2MnA
55CrMnA
60CrMnA
50CrVA
60CrMnB
65Mn
SAE51B60H
SAE9254
SAE5155
SAE5160
SAE6150
51CrV4
54SiCr6
60Cr3
55Cr3
52CrMoV4
SUP7
SUP12
SUP9
SUP9A
SUP10
SUP11A
38Si7、60Si2CrVAT
SUP9N、SUP12V
51CrV4、51CrMoV4
Product specifications
Round rolled material
Φ10~250
Flat rolled material
5~56×44~150
Silver bright material
Φ10~25
Coil material
Φ4.5~52
Square rolled material
80~140
Supplementary explanation: The steel grades listed in the above table are only representative of this type of product. Ninesteel can also provide more other types of Steel according to your requirements.
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