Super Duplex Stainless Steel 2507
.30 219.08 23.012) .97 Buy from PED certified Super Duplex 2507 suppliers for top of the range & low price. Different testing strategies can be used to ascertain the pitting resistance of steels in chloride-containing options. The data above had been measured by an electrochemical technique Stainless steel manufacturer primarily based on ASTM G sixty one. The critical pitting temperatures (CPT) of several high-performance steels in a 1M sodium chloride answer were decided. The results illustrate the wonderful resistance of 2507 to pitting corrosion.
Superior Quality 316 Stainless Steel Strip Super Duplex Thickness
S 15.51 88.ninety eleven.132) .sixty seven 101.60 three.05 three½ 10S 7.53 one hundred and one.60 5.74 3½ 40S thirteen.78 a hundred and one.60 eight.08 three½ 80S 18.92 114.30 3. S 31.44 141.30 15.882) .87 168.28 three.4 6 10S 14.04 168.28 7.
In dilute sulfuric acid contaminated with chloride ions, 2507 has better corrosion resistance than 904L, which is a extremely alloyed austenitic steel grade specifically designed to withstand pure sulfuric acid. S 3.29 33.forty 6.352) .30 forty two.16 2.seventy seven 1¼ 10S 2.seventy three 42.16 three.fifty six 1¼ 40S 3.44 forty two.sixteen four.eighty five 1¼ 80S four.fifty three 42.16 6.352) 1¼ one hundred sixty 5.69 48.26 2.77 1½ 10S three.sixteen 48.26 3.sixty eight 1½ 40S four.eleven forty eight.26 5.08 1½ 80S 5.forty nine 60.33 2. S 7.60 60.33 8.742) .29 seventy three.03 three.05 2½ 10S 5.35 seventy three.03 5.16 2½ 40S eight.seventy seven seventy three.03 7.01 2½ 80S 11.59 88.90 3.
- 2507 Duplex Stainless piping Products can withstand the excessive corrosion cracking threat.
- Hence, as a result of its chemical composition as regards to its highest alloyant content, this grade can be known as 25cr Super Duplex Pipe.
- 2507 Duplex SS uncooked material accommodates about 25% chromium, 6% nickel and 4% molybdenum.
- The lack of nickel and the addition of molybdenum make them higher for light weight applications with high corrosion resistance properties.
Because of its larger alloy content, 2507 is superior to 2205 in corrosion resistance and energy. 2507 is particularly useful in offshore oil and gasoline purposes and in wells with both naturally high brine ranges or where brine has been injected to boost restoration.
Pitting resistance equivalent numbers (PREN) are a theoretical way of evaluating the pitting corrosion resistance of varied types of stainless steels, based on their chemical compositions. The Thermal Expansion of duplex stainless steel is 11 m/μm/°C. The Electrical Resistivity of duplex stainless steel is eight.12 μohm/cm. The Thermal Conductivity of duplex stainless steel is 15 W.m -1.°K-1.
China united iron and steel limited produce stainless steel plates A240 316L Stainless steel plate,SA240 316H Stainless steel plate and SA240 316 Stainless steel plate.A240 304H Stainless ,A240 304L Stainless
,A240 309H Stainless ,A240 310S Stainless ,A240 316L Stainless,A240 321 Stainless,A240 410S Stainless,A240 309S Stainless steel plates
Most of the common chrome steel forming strategies can be used for chilly working 2507. The alloy has the next yield strength and decrease ductility than the austenitic steels so fabricators might find that greater forming forces, elevated radius of bending, and elevated allowance for springback are needed. Deep drawing, stretch forming, and similar processes are tougher to carry out on 2507 than on an austenitic chrome steel. When forming requires greater than 10% cold deformation, an answer anneal and quench are recommended. The duplex structure of 2507 offers excellent resistance to chloride stress corrosion cracking (SCC).