Manufacturer of Stainless Steel 310S Buttweld Fitting

BAHUBALI Alloys can offer a thorough scope of SS 310/310S Buttweld Fitting for the right specialized arrangement. Bahubali Alloys make and trade wide determinations of, Duplex Stainless Steel UNS S31803 Duplex UNS S32205 Pipes and Alloy 2507 (UNS S32750) super duplex stainless steel Pipes at most appealing cost according to client prerequisites, we can likewise make SS 310/310S Buttweld Fitting in ASTM/ASME/ANSI grades according to our client spending plan, we appreciate the notoriety supplying SS 310/310S Buttweld Fitting at least expensive in steel commercial enterprises the world over.


Table 1. Composition ranges for 310S Stainless Steel Buttweld Fittings

Grade 310S Ni Cr C Mn P S Si Mo Fe
min. 19.0 24.0 - - - - - - 53.095
max. 21.0 26.0 0.08 2.00 0.045 0.30 1.00 0.75 -

Table 2. Mechanical properties of 310S Stainless Steel Buttweld Fittings

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
310S 75 (515) 30 (205) 35 90 198
310SH also has a requirement for a grain size of ASTM No 7 or coarser.

Table 3. Physical properties of 310S Stainless Steel Buttweld Fitting in the annealed condition

Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (m/m/0C) Thermal Conductivity (W/m.K) Specific Heat 0-1000C (J/kg.K) Electrical Resistivity (n.m)
0-1000C 0-3150C 0-5380C at 1000C at 5000C
8.0 200 16 - 500 16 16 500 25

Table 4. Grade specifications for 310S Stainless Steel Buttweld Fittings

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
310S S31008 - - - X10CrNi18-8 - -
These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted.

Table 5. Standard specifications for 304 Stainless Steel Buttweld Fittings

Designation ASTM A403, ASME SA403
Size Seamless 1/2" to 24" , Welded 1/2" to 24", Two Joint / Two Halve Fittings 6" to 48"
Schedules 5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS
Wall Thickness Sch. 5S To Sch. XXS
Type Seamless / Welded / Fabricated
Grade ASTM A403 WP 310S

Types of 310S Stainless Steel Buttweld Fittings

   SS 310S Short & Long Stub Ends
   SS 310S Seamless Buttweld Pipe Fittings
   SS 310S Piggable Bends
   SS 310S Pipe End Caps
   SS 310S Split Tees
   SS 310S Welded Buttweld Pipe Fittings

   SS 310S 90 & 45 Deg Elbows
   SS 310S Equal & Unequal Cross
   SS 310S Long & Short Radius Elbows
   SS 310S Equal & Unequal Tees
   SS 310S Concentric & Eccentric Reducer
   SS 310S Bends

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