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Grade Comparison Tool
Compare chemical composition, mechanical properties, and international standard equivalents side by side. Differences highlighted in gold.
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Super Duplex Stainless Steel
Super Duplex Zeron 100
UNS: S32760 | Werkstoff: 1.4501
ASTM: S32760
Super Duplex Stainless Steel
Super Duplex 2507
UNS: S32750 | Werkstoff: 1.4410
ASTM: S32750
10 differences found
8 in chemical composition, 2 in mechanical properties. Differences highlighted in gold.
Chemical Composition (% max unless range)
| Element | Super Duplex Zeron 100 | Super Duplex 2507 | Match |
|---|---|---|---|
| C | 0.030 max | 0.030 max | |
| Mn | 1.00 max | 1.20 max | |
| Si | 1.00 max | 0.80 max | |
| P | 0.030 max | 0.035 max | |
| S | 0.010 max | 0.020 max | |
| Cr | 24.0-26.0 | 24.0-26.0 | |
| Ni | 6.0-8.0 | 6.0-8.0 | |
| Mo | 3.0-4.0 | 3.0-5.0 | |
| N | 0.20-0.30 | 0.24-0.32 | |
| Cu | 0.50-1.00 | - | |
| W | 0.50-1.00 | - |
Mechanical Properties
| Property | Super Duplex Zeron 100 | Super Duplex 2507 | Match |
|---|---|---|---|
| Tensile Strength | 750 MPa min | 795 MPa min | |
| Yield Strength | 550 MPa min | 550 MPa min | |
| Elongation | 25% min | 15% min | |
| Hardness | 32 HRC max | 32 HRC max |
International Standard Equivalents
| Standard | Super Duplex Zeron 100 | Super Duplex 2507 |
|---|---|---|
| UNS Number | S32760 | S32750 |
| Werkstoff Nr. | 1.4501 | 1.4410 |
| EN Name | X2CrNiMoCuWN25-7-4 | X2CrNiMoN25-7-4 |
| ASTM / ASME | S32760 | S32750 |
| Applicable Standards | ASTM A789 / ASME SA789, ASTM A790 / ASME SA790, NORSOK MDS D56, DIN EN 10216-5 | ASTM A789 / ASME SA789, ASTM A790 / ASME SA790, NORSOK MDS D56, DIN EN 10216-5 |
