1-20 of 111 Search Results for

pitting resistance equivalent number

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles
Alloy Digest (2008) 57 (7): SS-1016.
Published: 01 July 2008
... Sandmeyer alloy SSC-6MO is a stainless steel high in nickel and chromium with good corrosion resistance and ductility. The alloy has 6% Mo and good resistance to pitting with a pitting resistance equivalent number (PREN) of 48. This datasheet provides information on composition, physical...
Journal Articles
Alloy Digest (1995) 44 (7): SS-602.
Published: 01 July 1995
... URANUS B66 is a high strength super austenitic stainless steel with a pitting resistance equivalent number equal or greater than 50. Applications involve resisting sea water or acid chloride environments. This datasheet provides information on composition, physical properties, elasticity, tensile...
Journal Articles
Alloy Digest (2004) 53 (9): SS-907.
Published: 01 September 2004
... The high chromium, molybdenum, and nitrogen contents of alloy Uranus B25 (also referred to as UR B25) and its pitting resistance equivalent number (PREN) of >=42 explain why the grade is very resistant to localized corrosion even in acidified oxidizing environments. The alloy has also been used...
Journal Articles
Alloy Digest (2007) 56 (2): SS-985.
Published: 01 February 2007
... The high chromium, molybdenum, and nitrogen contents of alloy Uranus B46 (also known as UR B46) result in a pitting resistance equivalent number (PREN) of >45 and explain why the grade is very resistant to localized corrosion even in acidified oxidizing environments. The alloy has been used...
Journal Articles
Alloy Digest (2009) 58 (1): SS-1028.
Published: 01 January 2009
... URANUS 76N contains high chromium, molybdenum, and nitrogen contents and has a pitting resistance equivalent number (PREN) ≥ 40. These factors explain why the duplex austenitic/ferritic stainless grade is very resistant to localized corrosion. The alloy has been used for offshore applications...
Journal Articles
Alloy Digest (1995) 44 (9): SS-610.
Published: 01 September 1995
... URANUS B26 is a superaustenitic alloy with 6 molybdenum and a pitting resistance equivalent number (PREN) equal or greater than 43. This datasheet provides information on composition, physical properties, elasticity, tensile properties, and shear strength. It also includes information on corrosion...
Journal Articles
Alloy Digest (1996) 45 (9): SS-653.
Published: 01 September 1996
... Uranus 45N (UR 45N) is a nitrogen alloyed (>0.15%) austenitic-ferritic stainless steel (2205 type) with improved structural stability and high general, localized, and stress-corrosion resistance properties. The Pitting Resistance Equivalent Number (PREN) is >33. This datasheet provides...
Journal Articles
Alloy Digest (1999) 48 (8): SS-758.
Published: 01 August 1999
... URANUS 45NMo is a nitrogen-alloyed austenitic/ferritic stainless steel with a designed pitting resistance equivalent number (PREN) of >=34. This datasheet provides information on composition, physical properties, elasticity, tensile properties, and shear strength. It also includes information...
Journal Articles
Alloy Digest (2019) 68 (12): SS-1311.
Published: 01 December 2019
... UR 367 is a 6% Mo high-performance, super austenitic, stainless steel with a pitting resistance equivalent number (PREN) ≥ 43. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on high temperature performance...
Journal Articles
Alloy Digest (2006) 55 (11): SS-981.
Published: 01 November 2006
... CLI-SAF 2507 is a superaustenitic/ferritic duplex stainless steel with a pitting resistance equivalent number (PREN) greater than 40. This grade was formerly called Uranus 47N+ and is an overalloyed replacement variant of UR 47N (See Alloy Digest SS-564, March 1994). This datasheet provides...
Journal Articles
Alloy Digest (2007) 56 (1): SS-983.
Published: 01 January 2007
... Ferralium 255-FG46 is a cold work hardened fastener grade with a pitting resistance equivalent number (PREN) of 40 minimum. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes...
Journal Articles
Alloy Digest (2012) 61 (7): SS-1124.
Published: 01 July 2012
... Uranus 4565 is a high N super austenitic stainless steel with a Pitting Resistance Equivalent Number (PREN) >45. This datasheet provides information on composition, physical properties, elasticity, tensile properties, and shear strength as well as fracture toughness. It also includes...
Journal Articles
Alloy Digest (2000) 49 (9): SS-802.
Published: 01 September 2000
... Uranus 45N+ (UR 45N+) is a modification of the 2205 or UNS S31803 composition to which molybdenum and nitrogen have been optimized to develop a pitting resistance equivalent nitrogen (PREN) number that is 36 or greater. This datasheet provides information on composition, physical properties...
Journal Articles
Alloy Digest (2005) 54 (6): SS-923.
Published: 01 June 2005
... Iron bal bal PREN 47.5 50.0 min. PREN, pitting resistance equivalent number Physical Properties: Density, kg/m3 (lb/in.3 ) 8060 (0.291) Coefficient of linear thermal expansion, 10 6/K (10 6/°F) 20 100 °C (68 212 °F) 15.3 (8.5) 20 500 °C (68 932 °F) 16.0 (8.9) 20 800 °C (68 1470 °F) 18.0 (10.0) Thermal...
Journal Articles
Alloy Digest (2006) 55 (5): SS-962.
Published: 01 May 2006
... and crevice corrosion. Performance in these areas is often measured using critical pitting temperatures (CPT), critical crevice temperatures (CCT), and pitting resistance equivalent numbers (PREN). See Tables 2 and 3. Specification Equivalents: UNS N08926, formerly UNS N98925 W.Nr. 1.4529 ASTM B 625/ASME SB...
Journal Articles
Alloy Digest (2001) 50 (5): SS-822.
Published: 01 May 2001
... and Pressure Vessel Code SCI, III and VIII. General Characteristics: ALZ 316HMo belongs to the family of molybdenum alloyed stain- less steels, containing minimum 2.5% Mo. The higher addition of molybdenum ensures an excellent general and pitting corrosion resistance, with a pitting resistance equivalent...
Journal Articles
Alloy Digest (2003) 52 (1): SS-871.
Published: 01 January 2003
... the corrosion resistance of products welded with filler metal as well. Pickling after welding or heat treatment as well as removal of heat tint on the back of the welded component is beneficial. Corrosion Resistance: The Pitting Resistance Equivalency Number (PREN) is a means of comparing the corrosion...
Journal Articles
Alloy Digest (2007) 56 (8): SS-995.
Published: 01 August 2007
... Chemical Composition, wt Min Max Typical Carbon 0.04 0.03 Manganese 1.5 0.8 Silicon 1.0 0.5 Sulfur 0.02 0.005 Phosphorus 0.03 0.02 Chromium 24.0 26.0 24.5 Nickel 8.5 10.5 9.3 Molybdenum 3.2 4.2 3.7 Copper 1.0 2.0 1.4 Nitrogen 0.2 0.3 0.25 Iron bal bal PREN(a) 40 41 (a) Pitting resistance equivalent number...
Journal Articles
Alloy Digest (2010) 59 (9): SS-1075.
Published: 01 September 2010
... and molybdenum in EC32750 provide minimum pitting resistance equivalent number (PREN) of 40, and as such is listed in NACE MR0175 for use in sour gas environments. EC32750 is limited to approximately 282 ºC (570 ºF) maximum continuous operating temperature. Producer: Electralloy, a Division of G.O. Carlson...
Journal Articles
Alloy Digest (2008) 57 (9): SS-1018.
Published: 01 September 2008
... Chromium 23.0 25.0 Molybdenum 4.0 5.0 Niobium 0.40 0.60 Nitrogen 0.40 0.60 Phosphorus 0.025 max Sulfur 0.015 max Iron bal Pitting resistance equivalence number (PREN) = %Cr + 3.3% Mo + 16% N 45 Physical Properties: Density, kg/m3 (lb/in.3) 8000 (0.29) Thermal conductivity, at 20 °C (70 °F), W/m · K (Btu...