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Our firm focuses on an extensive selection of Stainless Steel 317 Forgings procured from leading suppliers recognized for their proficiency in stainless steel production. These forgings are tailored to satisfy varied industry needs, providing flexibility in size, grades, and specifications. They are widely applied in fields like oil and gas, marine, and chemical processing, valued for their remarkable resistance to corrosion and erosion. With a strong microstructure, these forgings provide outstanding strength and longevity, guaranteeing uniform mechanical properties throughout their structure.
| Element | Content (%) |
|---|---|
| Iron, Fe | 61 |
| Chromium, Cr | 19 |
| Nickel, Ni | 13 |
| Molybdenum, Mo | 3.50 |
| Manganese, Mn | 2 |
| Silicon, Si | 1 |
| Carbon, C | 0.080 |
| Phosphorous, P | 0.045 |
| Sulfur, S | 0.030 |
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 620 MPa | 89900 psi |
| Yield strength | 275 MPa | 39900 psi |
| Elastic modulus | 193 GPa | 27993 ksi |
| Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
| Elongation at break (in 50 mm) | 45% | 45% |
| Hardness, Rockwell B | 85 | 85 |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering innovative solutions for all your piping requirements. With advanced production facilities strategically situated in the New Zealand, we maintain an extensive stock of more than 25,000 tons of high-quality materials on hand and ready to ship.
Reach out to us for a fast quote tailored to your requirement.
We supply these Stainless Steel 317 Forgings in accordance with DIN, ISO, JIS or ANSI Standard.
Stainless Steel 317 Forgings serve applications as varied as the industries that rely on them, led chiefly by the aerospace, railway, construction and automotive sectors along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Yes, Stainless Steel 317 Forgings work well for hygienic and sanitary uses thanks to their outstanding corrosion resistance, considerable strength, and ability to meet the demanding cleanliness standards found in sectors such as pharmaceuticals, food processing, and dairy.
Yes, Stainless Steel 317 Forgings work well for cryogenic applications thanks to their solid mechanical properties at low temperatures and their resistance to embrittlement, which makes them suitable for use across industries such as aerospace, medical, and scientific research.
Stainless Steel 317 Forgings are usually not advised for structural applications because their structural strength is lower than that of other stainless steel grades better suited for structural use, such as 304 or 316. In structural applications, stainless steels of greater strength or carbon steels are generally the preferred choice.
Yes, Stainless Steel 317 Forgings work well for high-temperature applications thanks to their outstanding oxidation resistance and strong mechanical properties at elevated temperatures, which makes them a good fit for heat exchangers, chemical processing, and industrial furnaces.
Email: sales@koasteel.nz