Manufacturer of Stainless Steel 321H Buttweld Fitting

BAHUBALI Alloys are occupied with offering extensive variety of Stainless Steel 321 H Buttweld Fittings that is broadly requested in a few businesses. These Stainless Steel 321 H Buttweld Fittings are produced utilizing high review of crude material that is sourced from our dependable merchants. These Stainless Steel 321 H Buttweld Fittings are having incredible consumption resistance and are anything but difficult to work. These are accessible in different sizes and measurements according to the mechanical determinations and quality standards.These are accessible in a few sorts, for example, elbow, lessening elbow, reducer, tee, crosses and so on.

We fabricate a complete line of fabulous quality Stainless Steel 321H Butt weld Fittings a ton in limited capacity to focus time. An evaluation of stainless steel, 321H steel is the most generally utilized steel in light of the fact that it's anything but difficult to weld and work.


Table 1. Composition ranges for 321H Stainless Steel Buttweld Fitting

Grade C Mn Si P S Cr Mo Ni N Other
321H min.
2.00 0.75 0.045 0.030 17.0
- 9.0
- Ti=4(C+N)

Table 2. Mechanical properties of 321H Stainless Steel Buttweld Fitting

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
321H 515 205 40 95 217

Table 3. Physical properties of 321H Stainless Steel Buttweld Fitting in the annealed condition

Density (kg/m3)
Elastic Modulus (GPa)
Mean Coefficient of Thermal Expansion (μm/m/°C)
Thermal Conductivity (W/m.K)
Specific Heat 0-100°C (J/kg.K)
Electrical Resistivity (nΩ.m)
at 100°C
at 500°C

Table 4. Grade specifications for 321H Stainless Steel Buttweld Fitting

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
321H S32109 321S51 - 1.4878 X10CrNiTi18-10 - SUS 321H
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 321H Stainless Steel Buttweld Fitting

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 321H

Types of 321H Stainless Steel Buttweld Fittings

   SS 321H Short & Long Stub Ends
   SS 321H Seamless Buttweld Pipe Fittings
   SS 321H Piggable Bends
   SS 321H Pipe End Caps
   SS 321H Split Tees
   SS 321H Welded Buttweld Pipe Fittings

   SS 321H 90 & 45 Deg Elbows
   SS 321H Equal & Unequal Cross
   SS 321H Long & Short Radius Elbows
   SS 321H Equal & Unequal Tees
   SS 321H Concentric & Eccentric Reducer
   SS 321H Bends

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Stainless Steel 321H Buttweld Fitting
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