Yuhong Holding Group Co.,LTD
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| Place of Origin: | China |
| Brand Name: | YUHONG |
| Model Number: | S32760 (F44, 1.4501,ZERON® 100) |
| Minimum Order Quantity: | 100KGS |
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| Price: | negotiable |
| Packaging Details: | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Delivery Time: | 10days-> |
| Payment Terms: | T/T, L/C |
| Supply Ability: | 1500 tons per month |
| Certification: | ABS, VC, LR, GL, DNV, NK, TS, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 | Standard: | ASTM A789, ASTM A790, ASTM A928, EN10216-5 , DIN 17456 |
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| Material Grade: | S31803 , S32205, S32750, S32760, S31500, S32304 | TYPE: | WELDED , SEAMLESS, U BEND |
| NDT: | ET-E426, UT-E213, HT-A999, PT-E165 | IGC: | ASTM A 262 Practice E, ASTM G48 |
Super Duplex Stainless Steel Pipes And Tubes A790 S32760 (F44, 1.4501,ZERON® 100)
YUHONG GROUP deal with Austenitic Stainless Steel, Duplex and Super Duplex Stainless Steel, Nickel Alloy Steel(Hastelloy , Monel, Inconel, Incoloy ), Copper Alloy Steel seamless and welded pipe and tube already more than 33 years, every year sell more than 15000 tons. Our client already cover more than 75 countries, Like Italy, UK, Gernmany, USA, Canada, Chile, Colombia, Saudi Arabia, Korea, Singapore, Austrial, Poland, France , ....And our group branch company and factory have been already approved by :ABS, DNV, GL, BV, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2015, ISO 14001-2015,ISO 18001-2015.
S32760 super duplex stainless steel is developed to be used in aggressive environments. Properties of S32760 include toughness, high strength, corrosion resistance in a large number of organic and inorganic acids. Finally it features high resistance to strong alkalis and resists corrosion in a number of non-oxidizing acids.
While involving extended exposure to temperatures more than 572F use of S32760 is not recommended. The chemical composition of UNS S32750 and UNS S32760 are similar; however, the latter contains slightly more copper and tungsten. The copper content (min. 0.5, max 1.0) permits excellent resistance to corrosion in many non-oxidizing and mineral acids like hydrochloric and sulfuric acid.
Super Duplex Alloy UNS SS32760 (F55 / 1.4501) has excellent corrosion resistance to a wide variety of media, with outstanding resistance to pitting and crevice corrosion in seawater and other chloride containing environments, with Critical Pitting Temperature exceeding 50°C.
Providing higher strength than both austenitic and 22% Cr Duples Stainless Steels UNS S32760 (F55) is suited to a variety of applications in industries such as Chemical Processing, Oil & Gas, and Marine environments. UNS S32760 (F55 / 1.4501) is listed in NACE MR 01 75 for sour service and having gained ASME Approval for Pressure Vessel applications.
| N | Mn | Si | P | S | Fe | r | Ni | Mo | C | W | Cu |
| 0.2-0.3 | 1.00 Max | 1.0 Max | 0.03 Max | 0.01 Max | Balance | 24.0-26.0 | 6.0-8.0 | 3.0-4.0 | 0.030 Max | 0.5-1.0 | 0.50-1.0 |
| Grade | Mechanicals | ||||
| Specification | UTS N/mm² (min) |
0.20% Proof (min) |
Elong % (min) |
Hardness HB (max) |
PREN |
| UNS S32760 | 750 | 550 | 25 | 270 | 40 |
| 0.2% Proof Stress (N/mm2 ) [ksi] minimum | 550 [79.8] |
| Ultimate Tensile Strength (N/mm2) [ksi] minimum | 750 [108.8]] |
| Elongation (%) minimum | 25 |
| Hardness (HBN) | 270max |
| Reduction of Cross Section Area (%) minimum | 45 |
| Charpy V-notch Impact at ambient Temp (J) [ft.lb] | 80min [59min] |
| Charpy V-notch Impact at -46°C (J) [ft.lb] | 45av, 35min [33av, 25.8min] |
Contact Person: Jikin Cai
Tel: +86-13819835483
Fax: 0086-574-88017980
