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Steel Sales Co is an established steel firm that actively manufactures and exports Stainless Steel 321 Fasteners. We are located in the metro city of Mumbai and are known to be one of the city’s best stockists with respect to the Stainless Steel 321H Fasteners and all the other stainless steel products. We seize hold on several networks in the iron and steel industry with the huge steel companies who manufacture these Stainless Steel 321 Fasteners and later we assist them by distributing and dealing with their Stainless Steel 321 Fasteners. We revere the concept of consumer satisfaction highly and thus we provide quite them the promising quality of these Stainless Steel 321H Fasteners. We also assure our clients that the Stainless Steel 321 Fasteners supplied by our company surpass all the national and international marks of the quality check and even better them in some product cases.
The Stainless Steel 321H Fasteners that we formulate are installed with the superior quality of metallic and non-metallic elements, and only those with higher elemental significance. The moment we collaborate these elements altogether to form a master chemical configuration, they give out an inevitable amount of technical energy and an amazing set of mechanical properties too. Also, the mechanical properties linked to the Stainless Steel 321 Fasteners differentiate from that of the other grades of stainless steel fasteners. The chemical composition of the Stainless Steel 321H Fasteners is in the stabilized form and it belongs to the austenitic alloys of the stainless steel. The Stainless Steel 321 grade is inclusive of the element titanium which provides the fasteners with an amazing amount of resistance against corrosion caused due to conventional environmental conditions. The Stainless Steel 321 Fasteners are extremely resistant to the effects of intergranular corrosion which takes place because of the higher temperature values while the chromium carbide precipitation is being carried out at about 427OC to 816OC. Meanwhile, these Stainless Steel 321H Fasteners exhibit a supremely great amount of strength in the sub-zero temperatures too.
Our Stainless Steel 321 Fasteners are engineered and distributed to many industries globally where they fabricate the Stainless Steel 321H Fasteners devised by us into various machines, equipment and electrical systems of factories belonging to different industries. Some of the industries where the Stainless Steel 321 Fasteners are applied are the marine industry, pharmaceutical industry, beverage and food processing industry, shipbuilding industry, and almost all of the chemical and petrochemical industries.
ASTM F593, F594, F1554 / ASME SF593, F594, F1554
STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
SS 321 | 1.4541 | S32100 | SUS 321 | X6CrNiTi18-10 |
SS 321H | 1.4878 | S32109 | SUS 321H | X12CrNiTi18-9 |
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 |
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 % |
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Express Delivery
We understand the urgency of product requirement for Oil & Gas Industry & industrial breakdowns at various situations attenuating the project performance.
Our Certifications