PRODUCT DESCRIPTION

330 stainless steel bar is made of a high-strength, high-temperature, and corrosion-resistant stainless steel material. It has extremely strong mechanical properties and superior high temperature resistance. 330 stainless steel has scientifically designed and carefully controlled chemical composition, giving it excellent corrosion resistance and toughness. It can be used in extreme environments, especially in environments with high temperatures and strong corrosion. Moreover, 330 stainless steel has high use value as a high-performance, multi-functional stainless steel material. 330 stainless steel bars can show excellent performance through advanced manufacturing processes and scientific design, and have become an indispensable and important material in modern industrial fields.


Product Parameters

Product Name                           330 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 ApplicationStainless 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

CSiMnCrNiSP
≤ 0.081.0~1.5≤ 2.018.0~22.034.0~37.0≤ 0.03≤ 0.03

 

Mechanical Properties

Tensile Strength Kb (MPa)Yield Strength σ0.2 (MPa)Elongation D5 (%)Hardness
≥552≥207≥ 40≤ 85HRB

 

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)
8.0019714.412.5101.7


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