Enter your keyword

316H stainless steel pipes and tubes

Hi-Tech Metal & Tubes is Dealer & Distributor of 316H 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

  • Specifications –ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790
  • Size – Seamless 316L Pipes & Tubes – 1/2″ NB – 24″ NB
  • ERW 316L Pipes & Tubes – 1/2″ NB – 24″ NB
  • EFW 316L 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 of stainless steels 316H grade.

Grade C Mn Si P S Cr Mo Ni N
316H min.max. –0.03 –2.0 –0.75 –0.045 –0.03 16.018.0 2.003.00 10.014.0 –0.10

Mechanical properties of stainless steels 316H 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
316H 485 170 40 95 217

Physical properties for stainless steels 316H grade.

Grade Density(kg/m3) Elastic Modulus(GPa) Mean Co-eff of Thermal Expansion (µm/m/°C) Thermal Conductivity(W/m.K) Specific Heat 0-100°C(J/kg.K) Elec Resistivity(nΩ.m)
0-100°C 0-315°C 0-538°C At 100°C At 500°C
316/L/H 8000 193 15.9 16.2 17.5 16.3 21.5 500 740

Specifications for stainless steels 316H grade.

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
316H S31603 316S11 1.4404 X2CrNiMo17-12-2 2348 SUS 316L