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UNS S32750 Steel Forged Flanges 1.4410 F53 Steel Forged Blind Flange
| Minimum Order Quantity | 1 pcs |
|---|---|
| Price | 0.3 usd/pcs |
| Packaging Details | standard exported packages |
| Delivery Time | 5-8 working days |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 10000 pcs in stock |
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xProduct Details
| Material | UNS S32750 / 1.4410 / F53 | Type | Blind Steel Flanges |
|---|---|---|---|
| Standard | EN1092-1 Type 01 | Steel Number | 1.4410 |
| High Light | F53 Forged Blind Flange,Steel Forged Blind Flange,UNS S32750 Steel Forged Flanges |
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Product Description
UNS S32750 Steel forged flanges 1.4410 Steel forged Blind flanges F53 forged blind flanges
Material to UNS S32760 (and the other specifications listed below) is described as a super duplex stainless steel with a microstructure of 50:50 austenite and ferrite. The steel combines high mechanical strength (typically up to 570 MPa yield strength) and good ductility with outstanding corrosion resistance in marine environments. The alloy is supplied with a PREN (Pitting Resistance Equivalent) at >= 40.0 which guarantees high resistance to pitting corrosion. In addition, the steel offers high resistance to crevice corrosion and stress corrosion cracking. Ambient and subzero (down to minus 50°C) notch ductility is good. These attributes mean that this super duplex steel can be used successfully as an alternative to 300 series stainless steel (such as type 316), standard 22% Cr duplex steel (such as UNS S31803 / 1.4462 with PREN 33-34) and precipitation hardening stainless steels (typically 17/4PH).
UNS S32750 Steel forged flanges Chemical Composition
| Grade : | X2CrNiMoN25-7-4 | |||||||||||||||
| Number: | 1.4410 | |||||||||||||||
| Classification: | Austenitic-ferritic stainless steel - special grade | |||||||||||||||
| Density: | 7.8 g/cm ³ | |||||||||||||||
| Standard: |
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UNS S32750 Steel forged flanges Blind flanges Chemical composition % of steel X2CrNiMoN25-7-4 (1.4410): EN 10088-2-2005
| Elements not listed in this table shall not be intentionally added to the steel without the agreement of the purchaser except for finishing the cast. |
| C | Si | Mn | Ni | P | S | Cr | Mo | N |
| max 0.03 | max 1 | max 2 | 6 - 8 | max 0.035 | max 0.015 | 24 - 26 | 3 - 4.5 | 0.24 - 0.35 |
UNS S32750 Steel forged flanges Blind pipe flanges Mechanical properties of steel X2CrNiMoN25-7-4 (1.4410)
| Rm - Tensile strength (MPa) (+A) | 730-1000 |
| Rm - Tensile strength (MPa) (+AT) | 800-1000 |
| Rp0.2 0.2% proof strength (MPa) (+A) | 530-550 |
| Rp0.2 0.2% proof strength (MPa) (+AT) | 500-550 |
| KV - Impact energy (J) transverse, (+A) | +20° 90 |
-40° 40 |
| KV - Impact energy (J) longitud., (+A) | +20° 100-150 |
| KV - Impact energy (J) transverse, (+AT) | +20° 100 |
-40° 40 |
| KV - Impact energy (J) longitud., (+AT) | +20° 100-200 |
| A - Min. elongation at fracture (%) (+A) | 15-25 |
| A - Min. elongation at fracture (%) longitud., (+AT) | 20 |
| Brinell hardness (HB): (+A) | 290 |
| Brinell hardness (HB): (+AT) | 310 |
UNS S32750 Steel forged flanges Pipe Blind flanges Properties of steel X2CrNiMoN25-7-4 (1.4410)
| Resistance to intergranular corrosion: in the delivery condition - yes; in the sensitized condition - yes |
Steel forged flanges UNS S32750 Equivalent grades of steel X2CrNiMoN25-7-4 (1.4410)
| EU EN |
USA - |
France AFNOR |
Sweden SS |
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| X2CrNiMoN25-7-4 |
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