Non-Corrosion Resisting Alloy 2S142

Technical Data Sheet

Chemical Composition Limits
Weight%	C	Si	Mn	P+S max	Cr	Mo	Ni
S142	0.22-0.029	0.15-0.35	0.50-0.80	P 0.020 S0.015	0.90-1.20	0.15-0.25	0.30 max
Other Chemically similar Specifications
Weight%	C	Si	Mn	P+S max	Cr	Ni	Other
AFNOR 25CD4	0.22-0.28	0.10-0.40	0.60-0.90	P 0.035 S 0.035	0.85-1.15	0.15-0.30	-
WS 1.7218 25CrMo4	0.22-0.29	0.15-0.40	0.50-0.80	P 0.035 S 0.035	0.90-1.20	0.15-0.30	-

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	Ruling Section
S142	Solution Annealed	-	-	-	212 max
S142	Hardened and Tempered	900-1100	700	30	269-331	1 3/4"

Availability
Alloy S142 is available in Bar, for all stock availability contact Sales.

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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.