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Data Sheet:

Non-Corrosion Resisting Steel 4S106

Chemical Composition Limits
Weight % C Si Mn P+S max Cr Mo Ni Sn

3S106

0.20/ 0.28

0.10/ 0.35

0.40/ 0.70

0.020

3.00/ 3.50

0.45/ 0.65

0.30 max

 0.030 max
4S106 0.20/ 0.28 0.10/ 0.35 0.40/ 0.70 0.020 3.00/ 3.50 0.50/ 0.70 0.30 max 0.030 max

Chemically similar British Specifications BS.970 Pt2.
Weight % C Si Mn P+S max Cr Mo Ni -
722M24 0.20/ 0.28 0.10/ 0.35 0.45/ 0.70 0.025 3.00/ 3.50 0.45/ 0.65

-

 -
EN40B 0.20/ 0.30 0.10/ 0.35 0.40/ 0.65

0.050

 2.90/ 3.50 0.40/ 0.70 0.40 max -

Other Chemically similar Specifications 
Weight % C Si Mn P+S max Cr Mo Ni -

WS 1.7365

 0.25/ 0.30 0.15/ 0.25 0.60/ 0.80 0.035 max 3.00/ 3.30 0.45/ 0.550

-

 -

 

SPECIFICATIONS

S106 is available in Bar.

 

TYPICAL MECHANICAL PROPERTIES

S106
Treatment Tensile Strength Rm, N/MM2 Proof Stress Rp 0.2, N/MM2

Elongation in 5.65√Cross 

Sectional Area (%)

Hardness HB
Solution Annealed - - - 269 max
Hardened and Tempered 930 / 1080 740 35 269 / 321  

 

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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