AISI 330 Stainless Steel Hexagonal Bar High-Temperature Resistant

Brand Name:stainless steel bar
Certification:CE ISO CNAS CQC
Model Number:330
Minimum Order Quantity:1 Ton
Delivery Time:7-15 working days
Payment Terms:T/T, L/C
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Location: Liaocheng Shandong China
Address: Dadonggang, East Head of Liaohe Road, Liaocheng Economic and Technological Development Zone, Shandong Province
Supplier`s last login times: within 3 hours
Product Details Company Profile
Product Details

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 Name330 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

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


China AISI 330 Stainless Steel Hexagonal Bar High-Temperature Resistant supplier

AISI 330 Stainless Steel Hexagonal Bar High-Temperature Resistant

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