Alloy Case Hardening Steel 5S15


Technical Data Sheet

 

Chemical Composition Limits
Weight% C Si Mn P+S max Cr Ni
5S15 0.10-0.15 0.10-0.35 0.35-0.60 P 0.025
S 0.020
0.30 max 2.75-3.25
Chemically similar British Specifications BS.970 Pt4
Weight% C Si Mn P+S max Cr Ni
EN33
0.10-0.15 0.10-0.35 0.35-0.60 0.050 max 0.30 max 2.75-3.50
Other Chemically similar Specifications
Weight% C Si Mn P+S max Cr Ni
MSRR 6004 - - - - - -
WS 1.5637 0.12 max 0.10-0.35 0.30-0.60 0.035 - 3.20-3.80


Typical Mechanical Properties

 

Grade Treatment Tensile Strength Rm (tonf/in²) Elongation in 5.65 √Cross Sectional Area % 120D Impact FT. lbs Ruling Section
S15 Hardened and Tempered 50 12 35 3/4"

Availability
Alloy S15 is only available in Bar. For all stock availability contact Sales.

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.