|Place of Origin:||China,maniland|
|Model Number:||UNS S32750|
|Minimum Order Quantity:||500 kgs|
|Packaging Details:||standard packing or as request|
|Delivery Time:||within 10 days|
|Payment Terms:||L/C, T/T|
|Supply Ability:||100 Ton/Month|
BAOSTEEL 2507 Duplex Stainless Steel Plate 2.0 - 14.0mm Custom Cutting
|Products||Super Duplex 2507 Stainless Steel Plate|
|Thickness||2.0mm 2.5mm 3.0mm 4.0mm 5.0mm 6.0mm 8.0mm 10.0mm 12.0mm 14.0mm|
|Standard Size||1500 x 6000mm|
|Service||Laser Cutting / water cutting / fire cutting / bending.etc|
|Other Grade||254SMO 317L 253MA 2205 904L 316Ti.etc|
Duplex stainless steels are called “duplex” because they have a two-phase microstructure consisting of grains of ferritic and austenitic stainless steel. The picture shows the yellow austenitic phase as “islands” surrounded by the blue ferritic phase. When duplex stainless steel is melted it solidifies from the liquid phase to a completely ferritic structure. As the material cools to room temperature, about half of the ferritic grains transform to austenitic grains (“islands”). The result is a microstructure of roughly 50% austenite and 50% ferrite.
Feather of duplex stainless steel
Size of our UNS S32750 Plate in STOCK
About 2507 duplex stainless steel
Alloy 2507 (UNS S32750) is a super duplex stainless steel with 25% chromium, 4% molybdenum, and 7% nickel designed for demanding applications which require exceptional strength and corrosion resistance, such as chemical process, petrochemical, and seawater equipment. The steel has excellent resistance to chloride stress corrosion cracking, high thermal conductivity, and a low coefficient of thermal expansion. The high chromium, molybdenum, and nitrogen levels provide excellent resistance to pitting, crevice, and general corrosion.
|PREN = [Cr%] = 3.3 [Mo%] = 16 [N %] ≥ 40|
Mechanical and Physical Properties of 2507 duplex stainless steel
2507 combines high tensile and impact strength with a low coefficient of thermal expansion and high thermal conductivity. These properties are suitable for many structural and mechanical components. The low, ambient, and elevated temperature mechanical properties of 2507 sheet and plate are shown below. All of the test data shown are for samples in the annealed and quenched condition.
2507 is not recommended for applications which require long exposures to temperatures in excess of 570°F because of the increased risk of a reduction in toughness. The data listed here are typical for wrought products and should not be regarded as a maximum or minimum value unless specifically stated.
Mechanical Properties of 2507 duplex stainless steel
|0.2% Offset Yield Strength, ksi||80 min.|
|Ultimate Tensile Strength, ksi||116 min.|
|1% Offset Yield Strength, ksi||91 min.|
|Elongation in 2 inches, %||15 min.|
|Hardness, Rockwell C||32 max|
|Impact Energy, ft-lbs||74 min.|
|Products:||Duplex Stainless Steel Plate||Grade:||UNS S32750|
|Thickness:||2.0 - 12.0mm||Surface:||2B NO.1|
|Size:||As Your Request||Service:||Cutting|