Sandvik 253 MA (Plate and Sheet)
Sandvik 253 MA (253 MA is a trademark owned by Outokumpu OY) is an austenitic chromium-nickel steel alloyed with nitrogen and rare earth metals. The grade is characterized by:
The grade can be used at temperatures up to about 1150°C (2100°F).
The high creep strength of Sandvik 253 MA, coupled with its excellent oxidation resistance and its good resistance to carburisation in constantly carburising gas, makes it a very suitable material for purposes for which 18/8 steels lack the necessary resistance to oxidation and carburisation. Stainless chromium steels have insufficient creep strength and structural stability. What is more, 253 MA can very well take the place of higher-alloyed materials such as 25Cr/20Ni steels and Alloy 800H, or even Alloy 600 in certain cases.
Sandvik 253 MA has come to be extensively used in the metallurgical industry and in the petrochemical and power industries.
- High creep strength
- Very good resistance to isothermal and, above all, cyclic oxidation
- Very good resistance to combustion gases
- Good structural stability at high temperatures
- Good weldability
The grade can be used at temperatures up to about 1150°C (2100°F).
The high creep strength of Sandvik 253 MA, coupled with its excellent oxidation resistance and its good resistance to carburisation in constantly carburising gas, makes it a very suitable material for purposes for which 18/8 steels lack the necessary resistance to oxidation and carburisation. Stainless chromium steels have insufficient creep strength and structural stability. What is more, 253 MA can very well take the place of higher-alloyed materials such as 25Cr/20Ni steels and Alloy 800H, or even Alloy 600 in certain cases.
Sandvik 253 MA has come to be extensively used in the metallurgical industry and in the petrochemical and power industries.
一般属性
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物料形态
已商用：当前有效
文档
description
Technical Datasheet (English)
下载文档可用性
北美洲, 非洲和中东, 拉丁美洲, 欧洲, 亚太地区
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 (Break), 硬度, 拉伸模量, Mean Specific Heat, Mean CTE, 导热系数, Electrical Resistivity
加工
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购买地点
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