254 SMO Price Per Kg

254 SMO Price Origin Price in INR
(per kg)
Price in USD
(per kg)
Price in Euro
(per kg)
254 SMO Price in India Indian Rs 1200/- $17 €14
254 SMO Price in Japan Japanese Rs 1400/- $21 €18
254 SMO Price in UK / Europe European Rs 1500/- $22 €19
254 SMO Price in USA USA Rs 1600/- $24 €20

254 SMO Composition

254 SMO Composition

The chemical composition of stainless steel grade 254 SMO™ is outlined in the following table.

Element Content (%)
Iron, Fe 55.69
Chromium, Cr 20
Nickel, Ni 18
Molybdenum, Mo 6.1
Nitrogen, N 0.20
Carbon, C 0.010

SMO 254 Mechanical Properties

Properties Metric Imperial
Tensile strength 680 MPa 98600 psi
Yield strength 300 MPa 43500 psi
Modulus of elasticity 195 GPa 28300 ksi
Shear modulus 75 GPa 10900 ksi
Poisson’s ratio 0.30 0.30
Elongation at break 50 % 50 %
Hardness, Brinell 210 210

254 SMO Melting Point

Melting point

1320-1390 ℃

Density

8.0 g/cm3


254 SMO Equivalent

STANDARD UNS WERKSTOFF NR. AFNOR EN JIS SIS GOST
SMO 254 S31254 1.4547 Z1 CNDU 20.18.06Az X1CrNiMoCuN20-18-7 2378

FASTWELL’s 254 SMO is a super-alloy austenitic stainless steel developed for use in seawater and other aggressive environments like chloride bearing media. The UNS S31254 steel is identified by its special characteristics- Excellent resistance to pitting and crevice corrosion, PRE = ≥42.5, impact toughness, High resistance to general corrosion, High resistance to chloride stress corrosion cracking, Higher strength than conventional austenitic stainless steels and excellent weldability. For certain applications, grade 254 SMO™ has been reported to be a cost-effective substitute for high nickel and titanium alloys.
Forging, upsetting and other operations relating to 254-SMO material can be performed at 982°C - 1149°C (1800°F - 2100°F). We always maintain the temperature to not exceed this range as it would result in scaling and reduction in the workability of the material. To re-attain maximum corrosion resistant properties, we do not perform post-process annealing.