Stainless Steel 321/321H Fasteners

SS S32100 Nuts, Stainless Steel 1.4541 Washer, Stainless Steel 321 Fasteners, SS S32100 Screws, SS 321H Bolts, Steel 321 Screw Supplier, SS 321H Heavy Hex Nuts, Stainless Steel 321 Nut, ASTM A193 SS 321 Hex Bolts, SS Grade 321 Stud Bolts, Stainless Steel 321H Fasteners in Mumbai, India.

SS 321/321H Fasteners

These fasteners resists oxidation up to 816 deg C and has higher stress rupture and creep strength properties. It has good low temperature and toughness properties. Alloy 321H is the higher carbon version known as UNS S32109 grade. This grade is designed for higher creep strength properties in the hoisted temperatures. The alloy 321 has dual certified carbon chemistry.

Alloy 321 possesses good local and general corrosion resistance properties. These fasteners are utilized for chromium carbide precipitation range in a temperature range between 1800 deg F to 1500 deg F. These offer great service in the intergranular corrosion attack. These fasteners are suitable for both organic and inorganic compounds.

Alloy 321 possesses good local and general corrosion resistance properties. These fasteners are utilized for chromium carbide precipitation range in a temperature range between 1800 deg F to 1500 deg F. These offer great service in the intergranular corrosion attack. These fasteners are suitable for both organic and inorganic compounds.

Stainless Steel 321 Washer, SS 321 Stud Bolts, SS 321H Screws, SS UNS S32109 Fasteners, Steel 321H Stud Bolt Exporter, Stainless Steel 321 Bolt, ASTM A194 Stainless Steel 1.4541 Hex Nut, DIN 1.4878 Fasteners, SS 321 Washer, SS 321H Nuts, SS 321 Bolts, SS 321H U Bolts Manufacturers in India

Testing and certificates:
We perform different ideal tests on a manufactured range of fasteners that shows its reliability in the adverse environments. The test is followed by us are hardness test, PMI test, tensile test, corrosion resistance test, pitting corrosion test, and more. We also attach some documentation along with products that show quality proof like product invoice, packing details and more.


Equivalent Grades
STANDARD WERKSTOFF NR. UNS JIS EN
SS 321 1.4541 S32100 SUS 321 X6CrNiTi18-10
SS 321H 1.4878 S32109 SUS 321H X12CrNiTi18-9
Specification

Specifications : ASTM A193 / A194, ASME SA193 / SA194

Standard :DIN 934/936/982/985, ISO 4032 / 4033 /4035, ASME B18.2.2, B18.2.4.6M

Size : M02 to M33

Length : upto 5 meters

Threads Configuration : ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads.

Surface Coating : Teflon Stainless Steel 321/321H Fasteners, Xylon Stainless Steel 321/321H Fasteners, Zinc 321/321H Stainless Steel Fasteners, Cadmium 321 Stainless Steel Fasteners, Ptfe Coated 321h Stainless Steel Fasteners, Hot Dipped Galvanizing 321 Stainless Steel Fasteners, Phosphate 321 Stainless Steel Fasteners

Types Of 321/ 321H Stainless Steel Fasteners

Stainless Steel 321/321H Fasteners

SS 321 Industrial Fasteners

SS 321 Square Nuts | SS 321H Machine Bolts | Stainless Steel 321 Coupling Nut | UNS S32100 Wing Nuts | SS 321 Heavy Hex Bolts | SS 321H Anchor Bolts | SS 321 Nuts | SS S32109 Jam Nut | DIN 1.4541 / 1.4878 Fasteners | SS S32109 Eye Bolt | Stainless Steel 321/321H Bolts | SS 321 Hexagon Head Bolt | Stainless Steel 321H Nuts | SS UNS S32109 Fasteners | SS 321 J Bolts Stockist

SS 321H Fasteners

Stainless Steel 321 Hex Head Screws | SS 321H Spring Washers | Stainless Steel 321 Fully Threaded Stud Bolts | SS AISI 321 Square Washers | UNS S32109 Socket Cap Screws | SS 321 Dome Washers | SS 321 Half Threaded Stud Bolt | SS 321H Threaded Rod | DIN 1.4541 Hex Head Cap Screw | SUS 321 SS Fender Washer Stockholder | SS 321 / 321H Socket Head Cap Screw | 321H SS Ogee Washer | SS 321/321H Plain Washer | SS 321 Eye Screw, 321/321H SS Lock Washer

Stainless Steel 321/321H Fasteners Manufacturer
Chemical Composition
Grade C Mn Si P S Cr N Ni Ti
SS 321 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 - 19.00 0.10 max 9.00 - 12.00 5(C+N) – 0.70 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
Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1457 °C (2650 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %
Application Industry

Application Industry
  • 1
    UNS S32100 Bolts

    used in Oil Refinery Industry

  • 2
    DIN 1.4541 Self Drilling Screw

    used in General Piping Industry

  • 3
    SUS 321 Fasteners

    used in Gas Processing Industry

  • Chemical Industry
  • Oil & Gas Industry
  • Petrochemical Industry
  • Power Genration Industry
  • Sugar Industry
  • Food Processing Industry
  • Paper & Pulp Industry
  • Offshore and Onshore Services
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