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ALLEGHENY LUDLUM TYPE 439

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Journal Articles
Alloy Digest (1986) 35 (6): SS-470.
Published: 01 June 1986
... ALLEGHENY LUDLUM TYPE 439 is a stainless steel with a high resistance to chloride stress-corrosion cracking. It also has a high level of general resistance in steam and fresh-water environments. Its high level of chromium provides resistance to sulfidation and oxidation. This datasheet provides...
Journal Articles
Alloy Digest (1972) 21 (6): SS-274.
Published: 01 June 1972
... performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-274. Producer or source: Allegheny Ludlum Corporation. Producer or Source: Allegheny Ludlum Corporation Copyright Ā© ASM InternationalĀ® 1996 1996 ASM International ALLEGHENY TYPE 439...
Journal Articles
Alloy Digest (2000) 49 (2): SS-776.
Published: 01 February 2000
... Allegheny Ludlum 316 and 316L are corrosion resistant, molybdenum bearing austenitic stainless steels. Type 316L is the low carbon grade of type 316 offering decreased carbide precipitation. The MINIMISER form is an improved machinability version with a change in the sulfur composition, still...
Journal Articles
Alloy Digest (1985) 34 (8): SS-462.
Published: 01 August 1985
.... Machinability: Allegheny Ludlum AL 2205 Alloy has good machining characteris:ics. When high-speed-steel tools are used, you may use the same cutting data that you would use for AISI Type 316. When machining with cemented-carbide tools. reduce cutting speeds 20% from those used for Type 316. Forming: AL 2205 can...
Journal Articles
Alloy Digest (2000) 49 (4): SS-780.
Published: 01 April 2000
... Allegheny Ludlum AL 304DA is a composite of three plies consisting of carbon steel surrounded on both sides with type 304 stainless steel. This combination supplies corrosion resistance with good ductility for applications like cookware. This datasheet provides information on composition, physical...
Journal Articles
Alloy Digest (1995) 44 (6): SS-597.
Published: 01 June 1995
... compafed to Tyoe 439. mAL 468 is a trwlemark of Allegheny Ludlum Corporation. Chemical composition, wt. %: Physical Properties: Typical AsTMA2LuT 0.012 0.030 Mang- 0.40 po&- yg H:k SiIiCOtl 0:55 1:00 chromium 18.25 18.00-20.00 Nickel 0.22 0.50 Titanium 0.10 0.07-0.30 cOlUIlbitttll 0.25 0.10-0.60 Ti+Cb 0.35...
Journal Articles
Alloy Digest (2001) 50 (9): SS-829.
Published: 01 September 2001
... AL 439HP is similar to the popular alloy Type 439, except for its very low carbon content. The low carbon content of AL 439HP enhances its formability and intergranular corrosion resistance. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile...
Journal Articles
Alloy Digest (2006) 55 (4): SS-958.
Published: 01 April 2006
... stainless steel with a higher chromium level than common grades such as Types 409 and 439 resulting in a highly oxidation-resistant alloy. To improve on the inherently good elevated-temperature oxidation resistance, a small amount of mischmetal is added to the alloy to take advantage of what is known as the...
Journal Articles
Alloy Digest (2016) 65 (4): SS-1244.
Published: 01 April 2016
... alloy is a single phase ferritic stainless steel in the same family of alloys as Type 409 and Type 439. The ATI 436S alloy typically contains 17.3% chromium and 1.2% molybdenum, which provide improved general corrosion and pitting resistance compared to Type 409 (11% Cr), Type 430 (16% Cr), and Type 439...
Journal Articles
Alloy Digest (2013) 62 (3): SS-1139.
Published: 01 March 2013
... stainless steels such as Allegheny Ludlum Type 409 and Type 439. The ferritic structure of the ATI 436S alloy leads to strain hardening exponent n -values of 0.22, similar to low carbon steels. This translates into similar stretch formability for ATI 436S alloy as that of carbon steel. Average strain ratio...
Journal Articles
Alloy Digest (1992) 41 (3): SS-525.
Published: 01 March 1992
... content provides a tightly adhering protective alumina coating and the titanium addition enhances scale spalling resis- tance. Their continuous exposure oxidation resistance is superior to austenitic Types 304 and 310 and to the higher chromium content ferritic Types 439 (18% Cr) and 446 (25% Cr). The...