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Non-Corrosion Resisting Steel 5 S21

Data Sheet S21

Chemical Composition Limits

Weight % C

Si

Mn P+S max Ni Others
5 S21 0.10/0.15 0.10/0.35 0.5/0.80 0.040  0.04 max

-

Chemically similar British Specifications BS.970 Pt1.

Weight % C

Si

Mn P+S max   Others
060A15 0.13/0.18 0.40 max 0.50/0.70 0.050 max  

-

080A15 0.13/0.18 0.40 max 0.70/0.90 0.050 max  

-

080M15 EN32C  0.12/0.18 0.10/0.40 0.60/1.00 0.050 max  

-

EN3 0.25 max 0.05/0.35 1.00 max 0.060 max  

-

EN3D 0.15/0.25 0.05/0.35 0.60/1.00     

-

Other Chemically similar Specifications

Weight % C

Si

Mn P+S max   Others
AMS 5070  0.18/0.23

0.15/0.30

0.70/1.00 0.040P 0.050S  

-

AFNOR XC18SN 0.15/0.22 0.25 max 0.40/0.65 0.040P 0.035S  

-

AISI 1022 0.18/0.23 0.15/0.30 0.70/1.00 0.040P 0.050S  

-

SIS 1450 0.25 0.10/0.40 0.40/0.80 0.050  

-

Disclaimer    

Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.

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