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Steel Sales Co is a reputed steel company situated in the metro city of Mumbai. We, at Steel Sales Co, manufacture and export the Stainless Steel 317 Flanges but we are also known well for our role in the dealing and distribution of the Stainless Steel 317 Flanges devised by other larger steel magnates. We are involved in the stocking of these Stainless Steel 317L Flanges too. We are open to the personalization of these Stainless Steel 317 Flanges as per our clients’ requirements.
The Stainless Steel 317L Flanges that are formulated by us are enriched with elements that make the best set of mechanical properties when combined together. Knowing the former fact, we have incorporated substances like silicon, manganese, phosphorus, and many more in addition to their basic pair of chromium and nickel. Hence, in the chemical composition of the SS 317 grade, the low carbon levels improvise the feature of resistance against corrosion. These SS 317L Flanges are also capable of combating the harmful acid attacks of harsh acids like sulphuric acid, acetic acid, formic acid, citric acid, and even tartaric acid. When in the welded and higher creep phase, the lower carbon content assists a lot by offering resistance against the sensitization caused by these and other issues like the stress to rupture cracking too. They function well and present a good performance in the escalated range of temperatures where they display a great amount of tensile strength. These SS 317 Flanges are generally non-magnetic even in the annealed situation but exhibit slight changes of being magnetized after the process of welding.
These Stainless Steel 317L Flanges are operated and utilized for a number of industrial and conventional applications where there is a demand for high heat resistance and good yield and tensile strength. Along with many other requirements relevant to the chemical properties of the applications, to which the SS 317L Flanges serve the exact purpose. Thus, the areas where these Stainless Steel 317 Flanges are fabricated are the paper and pulp industry, food and beverage processing units, power generation through nuclear fuelling, textile equipment, etc.
STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
SS 317 | 1.4449 | S31700 | SUS 317 | – |
SS 317L | 1.4438 | S31703 | SUS 317L | X2CrNiMo18-15-4 |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
SS 317 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 18.00 – 20.00 | 3.00 – 4.00 | 11.00 – 15.00 | 57.845 min |
SS 317L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 18.00 – 20.00 | 3.00 – 4.00 | 11.00 – 15.00 | 57.89 min |
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
7.9 g/cm3 | 1400 °C (2550 °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