2507 Duplex Stainless Steel Plate
Classification :
PRODUCT DETAILS
Product information
Duplex Alloy 2507 is a super duplex stainless steel with 25% chromium, 4% molybdenum and 7% nickel. It 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. The impact strength is also high. Duplex Alloy 2507 is not recommended for applications which require long exposures to temperatures above 570 °F because of the risk of a reduction in toughness.
CHEMISTRY TYPICAL
Carbon: 0.03 max Manganese: 1.2 max Phosphorus: 0.035 max Sulfur: 0.020 max Silicon: 0.80 max Chromium: 24.00 - 26.00 Nickel: 6.00 - 8.00 Molybdenum: 3.00 - 5.00 Nitrogen: 0.24 - 0.32 Copper: 0.50 max Iron: Balance
PHYSICAL PROPERTIES OF 2507 STAINLESS STEEL
Density: 0.28 lbs/in3 7.75 g/cm3
Thermal Conductivity: BTU-ft/hr/ft2/°F (W/m-° K):
At 68 - 212 °F (20 - 100 °C): 9.0 (17.0)
Mean Coefficient of Thermal Expansion: in/in/°F (µm/m•K):
32 - 212 °F: 7.2 x 10·6 (13)
Modulus of Elasticity: ksi (MPa):
29 x 103 (200 x 103) in tension
Melting Point: 2570 - 2660 °F (1410 - 1460 °C)
MECHANICAL PROPERTIES AT ROOM TEMPERATURE
ANNEALED TYPICAL
Ultimate Tensile Strength: 116 KSI min (800 MPa min)
Yield Strength: (0.2 % offset) 80 KSI min (551 MPa min)
Elongation: 15% min
Hardness: Rc32 max
TEMPERED
Duplex Alloy 2507 can be cold rolled to various tempers.
More details
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Stainless Steel Sheet/Plate |
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Width |
100mm ~ 2000mm |
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Thickness |
0.2mm ~ 100mm |
Thickness/width tolerance |
+/-0.02mm |
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Standard |
ASTM/ASME 240/480,JIS 4305,DIN EN 10088-2 |
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Surface |
2B,BA,8KMirror,Drawing HL,N Titanium plating,Etching,Embossing |
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specification |
1000*2000/L,1219*2438/L,1500*3000/L,1500*6000/L,1800*6000/L,2000*6000/L,2200*6000/L |
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Grade |
201,202,301,304,304j1,304l,321,309s,310s,2205,409l,410,410s,420,420j1,420j2,430,439,2205,2507 409l,443,444,etc |
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Application |
Medical equipment,Food industry,Table-wares,Construction,Kitchen utensils,Chemical industry |
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Main Features |
1.Environmental protection: can effectively reduce environmental pollution. 2.Corrosion resistance: Strong anti-fouling, acid, corrosion, wear resistance, non-radioactive. 3.Surface cleanliness: The product surface is smooth and compact, not easy to be polluted by dust, and has good self-cleanliness. 4.Easy Maintenance: A slight loss is easy to repair. |
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Factory appearance and appearance
Shandong Yinghao Steel Co., Ltd. has tens of thousands of square meters of plant. The company has abundant capital, sufficient supply of goods and convenient transportation. The company adheres to the external market as the center, the internal management as the center, and takes the road of quality and efficiency development, and has achieved good economic and social benefits.
Company's products: stainless steel series, carbon steel series, aluminum series, galvanized, color coating, coil, seamless pipe, welded pipe, square pipe, round rod, profile, steel wire, steel strand and other products. Products sell well all over the country, and exported to the EU, the United States, Australia, Southeast Asia, the Middle East and other more than 50 countries, we can also customize products according to your requirements.
We have advanced processing equipment, such as automatic submerged arc welding machine, CNC cutting machine and other equipment, strict control of product quality. In line with the business principle of mutual benefit, we have won the trust of customers with professional service, quality products and competitive prices. We warmly welcome domestic and foreign customers to cooperate with us and achieve success together.
Welcome new and old customers to visit, negotiate, win-win cooperation!

Customer Photos
Our company's service concept is: Honesty, harmony and win-win,. We take customer satisfaction as the business philosophy. Customer’s encourage and support is our unremitting power. Wish we can get your more attention and cooperation.

Packing and delivery
Over the years since its establishment, the company has adhered to the tenet of "honoring contracts and keeping promises, customers first, reputation first, quality first", insisting on customer needs as the center, With the business philosophy of "reaching what customers want and thinking about what customers think", with the business principle of "one sales, small profits but quick turnover, genuine goods at a reasonable price, and timely supply", we handle steel pipes and profiles of various specifications and materials for our customers.For many years, the company has been established, adhering to the purpose of "respecting contract, keeping faith, customer first, reputation first, quality first", adhering to the customer demand as the center, to "achieve what customers think, think what customers think" business philosophy, to "one sale, small profit, real price, timely delivery" business principle, we manage all kinds of specifications and materials of steel pipe and profile for customers.

Application field
The main supply fields are: aerospace, national defense equipment, military weapons, chemical industry, shipbuilding, nuclear energy, trains, containers, environmental protection, precision machining, auto parts, machinery, electronic products, molds, medical treatment Equipment, construction, decoration, etc.

PARTNER
CERTIFICATE OF HONOR
The company's products cover stainless steel coil, stainless steel pipe, stainless steel bar and stainless steel profiles. The company has plasma cutting machine, coil flattening equipment, laser cutting machine, 8K mirror, frosted wire drawing, film and titanium plating equipment, which can be used for stainless steel material flattening, slitting, cutting plate, oil grinding wire drawing, whole roll oil film wire drawing, 8K mirror, titanium and other processing.
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