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254 SMO stainless steel pipes and tubes

Hi-Tech Metal & Tubes is Dealer & Distributor of 254 SMO Stainless Steel Seamless Pipes for NSSMC (Nippon Steel & Sumitomo Metal Corporation)and Kuze Stainless Steel.Dealer & distributor of Super Duplex and Duplex Stainless Pipes for Salzgitter Mannesmann

Grade DIN UNS
254SMO 1.4547 S31254

Composition of 254-SMO seamless pipe

Grade 254-SMO
UNS Designation S32154
Nickel (Ni) 17.5-18.5
Chromium (Cr) 19.5-“20.5
Iron (Fe) Bal.
Molybdenum (Mo) 6.0-6.5
Titanium (Ti) Max.
Aluminum (Al) Max.
Cobalt (Co) Max.
Tungsten (W)
Vanadium (V) Max.
Copper (Cu) Max. 0.50-1.00
Manganese (Mn) Max. 1.00
Niobium (Nb) plus Tantalum
Carbon (C) Max. 0.020
Nitrogen (N) Max. 0.18-0.25
Silicon (Si) Max. 0.80
Sulphur (S) Max. 0.010
Phosphorous (P) Max. 0.030