Enter your keyword

347 stainless steel pipes and tubes

Hi-Tech Metal & Tubes is Dealer & Distributor of 347 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 SUS Inox
SS 347 1.4550 S34700 347 347
  • Specifications –ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790
  • Size – Seamless 347 Pipes & Tubes – 1/2″ NB -24″ NB
  • ERW 347 Pipes & Tubes – 1/2″ NB – 24″ NB
  • EFW 347 Pipes & Tubes – 6″ NB – 100″ NB
  • Wall Thickness – Schedule 5S – Schedule XXS.
Dimensions : ASTM, ASME and API
Schedule : SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS
Type : Seamless / ERW / Welded / Fabricated / LSAW Pipes
Length : Single Random, Double Random & Cut Length.
Form : Round, Square, Rectangular, Hydraulic Etc.

Composition ranges for stainless steel 347 grade

Grade C Mn Si P S Cr Mo Ni N Other
347 min.max 0.08 2.00 0.75 0.045 0.030 17.019.0 9.013.0 Nb=10(C+N)1.0

Mechanical properties of stainless steel 347 grade

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
347 515 205 40 92 201

Grade specifications for stainless steel 347 grade

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
347 S347009 347S31 58G 1.4550 X6CrNiNb18-10 2338 SUS 347

 

STANDARD UNS WERKSTOFF NR.
SS 347 S34700 1.4550