STAINLESS STEEL SEAMLESS TUBES 316 manufacturer

ss tubing 316 b

STAINLESS STEEL SEAMLESS TUBES 316 manufacturer
Stainless Steel 316/316L tubing specifications, ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790, Stainless Steel 316/316L tubing Sizes (Seamless): 1/2" NB - 24" NB, Stainless Steel 316/316L tubing Sizes (ERW): 1/2" NB - 24" NB ,Stainless Steel 316/316L tubing Sizes (EFW): 6" NB - 100" NB

Stainless Steel 316/316L tubing Wall Thickness available at Chemtech Alloys stainless steel India:

Schedule 5S - Schedule XXS (heavier on request)

All about Stainless Steel 316/316L tubing:

Stainless Steel Grade 316/316L is the standard molybdenum-bearing grade, the second most import to 304 amongst the stainless steels grades due to the Molybdenum content. The molybdenum gives 316 better overall corrosion resistant properties than Grade 304, particularly higher resistance to pitting and crevice corrosion in chloride environments. It has excellent forming and welding characteristics. It is readily brake or roll formed into a variety of parts for applications in the industrial, architectural, and transportation fields. Stainless Steel Grade 316 also has outstanding welding characteristics. Post-weld annealing is not required when welding thin sections.

Grade 316L, the low carbon version of 316 and is immune from sensitization (grain boundary carbide precipitation). Thus it is extensively used in heavy gauge welded components (over about 6mm). Grade 316H, with its higher carbon content has application at elevated temperatures, as does stabilized grade 316Ti.

Table 1. Composition ranges for Stainless Steel 316/316L tubing

Grade   C Mn Si P S Cr Mo Ni N
316 Min - - - 0 - 16.0 2.00 10.0 -
Max 0.08 2.0 0.75 0.045 0.03 18.0 3.00 14.0 0.10
316L Min - - - - - 16.0 2.00 10.0 -
Max 0.03 2.0 0.75 0.045 0.03 18.0 3.00 14.0 0.10
316H Min 0.04 0.04 0 - - 16.0 2.00 10.0 -
max 0.10 0.10 0.75 0.045 0.03 18.0 3.00 14.0 -


Table 2. Mechanical properties of Stainless Steel 316/316L tubing

Grade Tensile Str
(MPa) min
Yield Str
0.2% Proof
(MPa) min
Elong
(% in 50mm) min
Hardness
Rockwell B (HR B) max Brinell (HB) max
316 515 205 40 95 217
316L 485 170 40 95 217
316H 515 205 40 95 217


Table 3. Typical physical properties Stainless Steel 316/316L tubing

Grade Density
(kg/m3)
Elastic Modulus
(GPa)
Mean Co-eff of Thermal Expansion (m/m/0C) Thermal Conductivity
(W/m.K)
Specific Heat 0-1000C
(J/kg.K)
Elec Resistivity
(nΩ.m)
0-1000C 0-3150C 0-5380C At 1000C At 5000C
316/L/H 8000 193 15.9 16.2 17.5 16.3 21.5 500 740


Table 4. Grade specifications for Stainless Steel 316/316L tubing

Grade UNS
No
Old British Euronorm Swedish
SS
Japanese
JIS
BS En No Name
316 S31600 316S31 58H, 58J 1.4401 X5CrNiMo17-12-2 2347 SUS 316
316L S31603 316S11 - 1.4404 X2CrNiMo17-12-2 2348 SUS 316L
316H S31609 316S51 - - - - -


Stainless Steel 316/316L tubing Available at Chemtech Alloys stainless Steel India.

Stainless Steel 316/316L tubing 1/2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS

Stainless Steel 316/316L tubing 3/4" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS

Stainless Steel 316/316L tubing 1" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS

Stainless Steel 316/316L tubing 1-1/4" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS

Stainless Steel 316/316L tubing 1-1/2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS

Stainless Steel 316/316L tubing 2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS

Stainless Steel 316/316L tubing 2-1/2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS

Stainless Steel 316/316L tubing 3" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS

Stainless Steel 316/316L tubing 3-1/2" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS

Stainless Steel 316/316L tubing 4" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS

Stainless Steel 316/316L tubing 5" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS

Stainless Steel 316/316L tubing 6" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS

Stainless Steel 316/316L tubing 8" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS

Stainless Steel 316/316L tubing 10" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS

Stainless Steel 316/316L tubing 12" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS

Stainless Steel 316/316L tubing 14" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS

Stainless Steel 316/316L tubing 16" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS

Stainless Steel 316/316L tubing 18" NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS