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Heat resistant alloys
SIRIUS™ 253 datasheet
STANDARDS | |||||
---|---|---|---|---|---|
INDUSTEEL TRADEMARKS | UNS | ASTM | EURONORMS EN | SUS | |
SIRIUS™ 253 (Prev. SIRIUS™ S15) | S30815 | - | 1.4835 |
- | |
CHEMICAL ANALYSIS (%WEIGHT) | |||||
C | Cr | Ni | Mo | N | Others |
< 0,100 | 21 | 11 | - | 0,16 | Si = 1.6 ; Ce ≥ 0.03 |
PROPERTIES | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
0,2 Y.S. - Rp 0,2min ASTM / EN | 0,2 Y.S. - Rp 0,2(2) typical value | UTS - Rm min ASTM / EN | UTS - Rm(2) typical value | EI-A(1)% | PREN(4) | HOMOLOGATIONS | ||||
MPa | Ksi | MPa | Ksi | MPa | Ksi | MPa | Ksi | Last revised | ||
310 | 45 | 360 | 52 | 650 | 94 | 727 | 105 | 40 | 24 | - |
APPLICATIONS | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
CHEMICAL INDUSTRIES | PROCESS INDUSTRIES | WATER TREATMENT | STORAGE & TRANSPORTATION | ||||||||
Nitric Acid | Sulfuric Acid | Polymer & other acids | Fertilisers | Pulp & Paper | Hydrome-tallurgy | Sea water & desalination | Fresh water & Tanks | Waste Water | Chemical Tanks | Cryogenic Tanks | Renewable |
POWER GENERATION | OIL & GAS | CONSTRUCTION | ||||||
---|---|---|---|---|---|---|---|---|
Nuclear | Pollution control | Hydroelectric | Renewable | Off & Onshore & production | Refining & Gas processing | Petrochemical | Architecture | Bridges |
For more technical details :
SIRIUS™ 253
Download the complete datasheet
(1) Indicative typical values
(2) Indicative typical values for thickness 20 mm at RT for transverse direction
(3) Hardening 496°C (925°F), 4h, air cooling
(4) PREN = Cr + 3.3 Mo + 16N
(5) PRENW = Cr + 3.3(Mo + 0.5W) + 16N
(6) HT: mechanical properties depend on heat treatment