Non-Corrosion Resisting Steel S150

Technical Data Sheet


Chemical Composition Limits
Weight% C Si Mn P+S max Cr Mo Ni Nb Other
S150 0.08-0.16 0.15-0.60 0.30-1.20 P 0.030
S 0.025
9.80-11.20 0.40-0.80 0.60-1.20 0.15-0.45 V0.10-0.25

Typical Mechanical Properties

Grade Treatment Tensile Strength Rm , N/mm² Proof Stress Rp 0.2, N/mm² Elongation in 5.65 √Cross Sectional Area% Hardness HB
S150 Solution Annealed - - - 277 max
S150 Hardened and Tempered 930-1080 780 10 285-331

Alloy S150 is available in Bar, for all stock availability contact Sales.

At Aircraft Materials we specialise in the rapid turn-around of orders, with most stock items ready for shipping out the same day to anywhere in the world. For time-critical orders, such as AOGs use our AOG service desk (, the team are dedicated to processing and dispatching orders on the same day, even for cutting orders on bar and sheet products.

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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.