254SMO Stainless Steel Bar

254SMO stainless steel bars have a precisely proportioned and optimized chemical composition, which leads to excellent corrosion resistance, high temperature strength and processing performance.

PRODUCT DESCRIPTION

254SMO Stainless Steel Bar Description

254SMO stainless steel bars are made from a highly corrosion-resistant austenitic stainless steel. They are mainly used in high-concentration chloride ion environments and highly corrosive media, such as seawater, salt water, wet chlorine, acetic acid, formic acid, acetic acid, sulfuric acid, nitric acid, etc.. On the other hand, they have good processing performance and welding performance. With high content of chromium and molybdenum, such bars are very resistant to pitting and crevice corrosion. Since this special stainless steel is a high-alloy material, the manufacturing process is quite complex. Generally, only traditional processes can be implemented to manufacture this special stainless steel, such as pouring, forging, rolling, etc.

Product Parameters

Product Name  254SMO Stainless Steel Bar
TypeSteel Bar
Outer DiameterRound Bar4mm-500mm
Hexagon Bar18mm-57mm (11/16″ to 2-3/4″)
Square Bar18mm-47mm (11/16″ to 1-3/4″)
Flat Steel1/2 "to 10", Thickness: 2mm-150mm, Can provide customized
Length1-6 meters, Length can be customized
StandardASTM, AISI, JIS, GB, DIN, EN, etc.
SurfaceBlack, Bright Polished, Rough Turning, Mattness Surface Treatment, No. 4. BA, etc.
Scope of Application

Stainless steel bars are used in a variety of industries such as shipbuilding,

Defense, Automotive, Textiles, Paper and pulp, Manufacturing, Cement,

Heavy earthmoving equipment and construction, etc.

Chemical Composition

CSiMnCrNiMoSP
≤ 0.02≤ 0.8≤ 1.019.5~20.517.5~18.5
6.0~6.5≤ 0.01≤ 0.03

Mechanical Properties

Tensile Strength Kb (MPa)Yield Strength σ0.2 (MPa)Elongation D5 (%)Hardness
68030045≤ 180HRB

Physical Performance

Density(g/cm³)Modulus of Elasticity(Gpa)Coefficient of Thermal Expansion(10-6/°C)Coefficient of Thermal Conductivity(W/m*K)Resistivity(ΜΩ. cm)
8.019516.014.085



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