UNS S32760 Duplex Sheet
Lork Group is UNS S32760 duplex sheet supplier and exporter. 1.4501 / F55 is described as a super duplex stainless steel with a microstructure of 50:50 austenite and ferrite.
UNS S32760 duplex sheet combines high mechanical strength (typically up to 600 MPa yield strength) and good ductility with outstanding corrosion resistance to marine environments and a wide, diverse range of oil & gas production environments. The alloy is supplied with a PREN (Pitting Resistance Equivalent) at >= 40.0 which guarantees high resistance to pitting corrosion.
In addition, UNS S32760 duplex sheet offers high resistance to crevice corrosion and stress corrosion cracking. Ambient and sub-zero (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 and precipitation hardening stainless steels. Where appropriate the alloy can be considered in lieu of more costly Grade 5 titanium or nickel based alloys.
We keep a selection of common sizes of UNS S32760 duplex sheet in stock. If you have high requirements for the delivery time of the plates, you can confirm with us request a quote.
Specification
|
Dimensions : |
EN, DIN, JIS, ASTM, BS, ASME, AISI |
|
Width： |
1000 MM TO 2500 MM |
|
Thick： |
0.5 MM TO 200 MM |
|
Length： |
100MM TO 600MM |
|
Form : |
Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) |
|
Finish : |
Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
|
Hardness : |
Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
Chemical Composition
|
Element |
Content (%) |
|
Iron, Fe |
Balance |
|
Chromium, Cr |
26 |
|
Nickel, Ni |
8 |
|
Molybdenum, Mo |
4 |
|
Manganese, Mn |
1 |
|
Silicon, Si |
1 |
|
Copper, Cu |
1 |
|
Tungsten, W |
1 |
|
Nitrogen, N |
0.3 |
|
Carbon, C |
0.03 |
|
Sulfur, S |
0.015 |
|
Phosphorous, P |
0.035 |
Physical Properties
|
Melting Point |
Density |
Specific Gravity |
Modulus of Elasticity |
|
1350 ℃ |
7.8g/cm3 |
7.8 |
200 GPa |
Mechanical Properties
|
Properties |
Metric |
Imperial |
|
Tensile strength |
730-930 MPa |
105877 - 134885 psi |
|
Proof strength |
530 MPa |
76870 psi |
|
Modulus of elasticity |
200 GPa |
29007 ksi |
|
Elongation at break (in 50 mm) |
25% |
25% |
Application
UNS S32760 / 1.4501 / F55 steel is widely used in the following applications:
- Pumps
- Valves
- Chokes
- Bolting
- Pipework/flanges
- Connectors and manifolds
- Oil and gas industry
- Equipment in defence, chemical and marine industries
Surface Treatment
Manufacturing Process
Main Applications
Packaging & Shipping
FAQS
If you have any other questions, please contact me!
Q: Can you produce nickel alloy bars?
A: Yes, we can produce nickel alloy bars according to your requirements.
Q: What is your minimum order quantity?
A: Our minimum order quantity is 50 kg. Larger quantity, lower price.
Q: How long is your delivery time?
A: Generally delivery time for stock is 3 days, and customization takes 15 working days or more, but it is also affected by your specific requirements or order quantity.
Q: Can you provide samples?
A: For small parts, we can provide free sample of regular sizes, but the shipping costs will be borne by you. For large parts sample, we will include it in the order amount. Please confirm with our sales department for your specific requirements.
Q: How can l quickly get the price list?
A: Directly send us email with detailed specification, and you will get the official price list in 1 hour.
Q: How do you control product quality?
A: From the selection of raw materials to transportation packaging, every production process will be testing and evaluated. Only products that have passed all tests can be delivered for export.
Q: Can you provide processing services?
A: Yes, we also provide processing services to our customers. It is one of our goals to provide specialized services such as bending, water cutting, laser cutting, digging holes, welding, slitting of coils, and other fabrications according to the drawings.
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