Uranus® 28
URANUS® 28 (UR 28) is a super-austenitic stainless steel with very high nickel (31%) and chromium (27%) contents. The molybdenum content is about 3.5%. The alloy is designed for specific purposes, including sulphuric or phosphoric acid applications.
It behaves particularly well in sulphuric and phosphoric acid environments, even when contaminated by chlorides and fluorides species.
The high nickel content improves its stress corrosion cracking resistance. The combined chromium and molybdenum additions contribute to drastically increase the localized corrosion resistance. The alloy behaves much better than alloy 825 and could be considered in some applications (sour gas) to replace the more expensive 625 grade.
The alloy is extensively used in chemical and offshore applications including very sour gas fields.
It behaves particularly well in sulphuric and phosphoric acid environments, even when contaminated by chlorides and fluorides species.
The high nickel content improves its stress corrosion cracking resistance. The combined chromium and molybdenum additions contribute to drastically increase the localized corrosion resistance. The alloy behaves much better than alloy 825 and could be considered in some applications (sour gas) to replace the more expensive 625 grade.
The alloy is extensively used in chemical and offshore applications including very sour gas fields.
一般属性
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物料形态
供給可能
文档
description
Technical Datasheet (English)
下载文档可用性
アジア太平洋地域, アフリカ＆中東, ラテンアメリカ, 北アメリカ, 欧州
其他属性
Applicable Specifications, Forms Available, Metal Type, Alloy Identification, Type Analysis, 密度, Tensile Strength (Ultimate), Tensile Strength (Yield), 0.2%, Tensile Elongation (Yield), 硬度, 引張係数, 弾性係数, Mean Specific Heat, Mean CTE, 熱伝導性, Electrical Resistivity
加工
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