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Stainless Steel 321/321H Forged Fittings

Stainless Steel 321/321H Forged Fittings

Welcome to Shree Viratra Enterprises, the leading provider of high-quality Stainless Steel 321/321L Forged Fittings. With a steadfast commitment to excellence, we have established ourselves as a reliable and customer-centric company, delivering top-notch products and exceptional service to meet your industrial needs. We take pride in offering a large choice of stainless steel 321/321L forged fittings to satisfy a range of requirements. Threaded fittings, unions, caps, plugs, and other items are just a few of the many things we supply. Whatever your project needs, we can offer you a wide selection of fittings for your application and the best solution to meet your specific requirements. We understand the importance of using the best materials for critical applications. Our stainless steel 321/321L forged fittings are expertly crafted from the finest stainless steel on the market, ensuring high strength, corrosion resistance, and longevity. Whether you need couplings, elbows, tees, or any other type of forged fitting, our products meet and exceed industry standards while providing you with dependable and long-lasting performance. 

321/321H Stainless Steel Forged Fittings Specifications

Specifications:ASTM A182, ASME SA182, A 240
Dimensions:ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Size:1/8″~4″ (DN6~DN100)
Pressure Class:2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS
Class:150#, 300#, 400#, 600#, 900#, 1500# & 2500#.
Type:Socketweld Fittings, Screwed-Threaded Fittings

321/321H Stainless Steel Forged Fittings Equivalent Grades

STANDARD UNS WERKSTOFF NR. AFNOR EN JIS BS GOST
SS 321
S32100
1.4541
SS 321H
S32109
1.4878

321/321H Stainless Steel Forged Fittings Chemical Composition

Grade C Mn Si P S Cr Ti Ni N
SS 321
0.08 max
2.0 max
1.0 max
0.045 max
0.030 max
17.00 – 19.00
5(C+N) – 0.70 max
9.00 – 12.00
0.10 max
SS 321H
0.04 – 0.10
2.0 max
1.0 max
0.045 max
0.030 max
17.00 – 19.00
0.10 max
9.00 – 12.00
4(C+N) – 0.70 max

Mechanical Properties of 321/321H Stainless Steel Forged Fittings

Grade Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
SS 321/321H
8.0 g/cm3
1400 °C (2550 °F)
Psi – 75,000 , MPa – 515
Psi – 30,000 , MPa – 205
35 %

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