ZERON® 100 Stainless Steel
UNS S32760
Description
ZERON® 100 is a highly alloyed super duplex stainless steel for use in seawater desalination and many aggressive environments. The corrosion resistance and strength properties are the two most notable features of ZERON® 100. Thereinto, the copper content gives ZERON® 100 excellent corrosion resistance in many non-oxidizing acids including most concentrations of sulphuric acid. The characteristics of ZERON® 100 have led to its widespread adoption in a range of industries such as oil and gas, pollution control equipment, pulp and paper, power generation, chemical, pharmaceutical, desalination, mining, metallurgical and marine industries.
Chemical Component
| Cr | Ni | Mo | Cu | Si | W | C | Mn | S | N | P | Fe |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 24-26% | 6-8% | 3-4% | 0.5-1% | 1% max | 0.5-1% | 0.03% | 1% max | 0.010% max | 0.2-0.3% | 0.030% max | Balance |
Basic Information
| Items | ZERON® 100 Stainless Steel |
|---|---|
| Catalog | ACMA-Fe-A050 |
| Density | 0.283 lb/in3 |
| Melting Range | 2510-2650 °F |
| Poisson's Ratio | 0.32 |
| Coefficient of Thermal Expansion, in/in°F x 10-6 | 70-212 °F: 7.0; 70-392 °F: 7.4; 70-572 °F: 7.7 |
| Thermal Conductivity, Btu·ft/ft2·hr·°F | At 70 °F: 7.5; At 212 °F: 8.3; At 302 °F: 8.9; At 392 °F: 9.5; At 482 °F: 10.1; At 572 °F: 10.6 |
| Modulus of Elasticity Dynamic, psi x 106 | At 70 °F: 29.0; At 212 °F: 28.1; At 392 °F: 27.0; At 572 °F: 26.1 |
| Electrical Resistvity, 10-6ohm·m | At 70 °F: 8.851; At 212 °F:0.897; At 302 °F: 0.927; At 392 °F: 0.956; At 482 °F: 0.985; At 572 °F: 1.014 |
Material Forms
Alfa Chemistry offers ZERON® 100 stainless steel in a variety of forms, including Flanges, Plate, Concentric Reducers, Pipe, Fittings, Round Bar, Sheet, Welding Wire.
Mechanical Properties
- Minimum specified properties, ASTM A 240
| Ultimate Tensile Strength, ksi | 0.2% Yield Strength, ksi | Elongation, % | Hardness MAX, Brinell |
|---|---|---|---|
| 109 | 80 | 25 | 28 |
- Typical tensile properties forgings, bar, plate up to 1.2"
| Temperature, °F | 70 | 122 | 212 | 302 | 392 | 482 | 572 |
| Ultimate Tensile Strength, ksi | 109 | 105 | 102 | 99 | 97 | 94 | 92 |
| 0.2% Yield Strength, ksi | 80 | 73 | 68 | 65 | 62 | 58 | 56 |
- Typical tensile properties plate 1.2"-2.75"
| Temperature, °F | 70 | 122 | 212 | 302 | 392 | 482 | 572 |
| Ultimate Tensile Strength, ksi | 109 | 102 | 97 | 90 | 88 | 87 | 86 |
| 0.2% Yield Strength, ksi | 80 | 68 | 62 | 58 | 55 | 54 | 52 |
- ASME boiler and pressure vessel code, section III, division 1, allowable stress values, ksi
| Temperature, °F | 100 | 200 | 300 | 400 | 500 | 600 |
| ZERON® 100 | 31.1 | 31.0 | 29.4 | 29.0 | 29.0 | 29.0 |
| 2507 | 33.0 | 33.0 | 31.2 | 30.1 | 29.6 | 29.4 |
| 2205 | 25.7 | 25.7 | 24.8 | 23.9 | 23.3 | 23.1 |
| AL-6XN® | 27.1 | 27.1 | 25.7 | 24.6 | 23.8 | 23.3 |
Specifications
Features
- Guaranteed corrosion performance (PREN=%Cr + 3.3%Mo + 16%N ≥ 40)
- Provides excellent resistance to chloride pitting & crevice corrosion
- Excellent resistance to sulfuric acid
- Excellent resistance to stress corrosion cracking in both chloride and sour environments
- High resistance to erosion corrosion and corrosion fatigue
- Excellent mechanical properties and good weldability
Applications
- Subsea manifolds and pipework
- Umbilical tubing
- Wireline
- Flue gas desulfurization equipment
- Reverse osmosis desalination equipment
- Sulfuric acid plants
- Heat Exchangers
- Pressure Vessels
- Pulp and Paper
- Power Generation
- Marine fasteners
* Technical data included herein should be used as a guideline only, and should not be construed as maximum or minimum values for specification or for final design, or for a particular use or application. The data may be revised anytime without notice.
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Alfa Chemistry is a manufacturer of standard & custom specialty metals & alloys. We stock a wide variety of alloys in different shapes and specifications. If you can't find the product or specification you need, please contact us directly.
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