347 Stainless Steel Bar
347 stainless steel is made of a high-temperature oxidation-resistant stainless steel material mainly consisting of chromium, nickel and titanium. It can be used at high temperatures and resists corrosion and oxidation effectively.
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- Commodity name: 347 Stainless Steel Bar
347 stainless steel is made of a high-temperature oxidation-resistant stainless steel material mainly consisting of chromium, nickel and titanium. It can be used at high temperatures and resists corrosion and oxidation effectively.
347 Stainless Steel Bar Description
347 stainless steel is more durable than other stainless steel materials under high temperatures. This makes it very popular for use in high temperature environments. 347 stainless steel maintains its strength and durability without embrittlement or fatigue in high-temperature yet corrosive environments. Its ability to remain stable in corrosive environments with strong acids and bases such as chloride ions and sulfide ions makes it ideal for use in the chemical and petroleum industries. In addition, 347 stainless steel also has good processing properties. That is why the bars can be processed into various shapes by various methods such as forging, quenching, annealing and cold working. They are commonly seen as manufacturing parts in industries such as chemical, petroleum, pharmaceutical and food processing due to high temperature durability, corrosion resistance and processability.
Product ParametersProduct Name
347 Stainless Steel Bar
Type
Steel Bar
Outer Diameter
Round Bar
4mm-500mm
Hexagon Bar
18mm-57mm (11/16″ to 2-3/4″)
Square Bar
18mm-47mm (11/16″ to 1-3/4″)
Flat Steel
1/2 "to 10", Thickness: 2mm-150mm, Can provide customized
Length
1-6 meters, Length can be customized
Standard
ASTM, AISI, JIS, GB, DIN, EN, etc.
Surface
Black, 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
C
Si
Mn
Cr
Ni
S
P
≤ 0.08
≤ 0.75
≤ 2.0
18.0～20.0
9.0～13.0
≤ 0.03
≤ 0.04
Mechanical Properties
Tensile Strength Kb (MPa)
Yield Strength σ0.2 (MPa)
Elongation D5 (%)
Hardness
≥515
≥205
≥ 40
≤ 201HB;≤ 95HRB
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)
7.97
193
16.0
16.3
72
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347 Stainless Steel Bar - Stock Warehouse
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347 Stainless Steel Bar - Product Inspection
Tensile Strength Testing Tensile Strength Testing Physical Performance Testing Chemical Composition Testing 
Inspection Hardness Testing Spectral Detection Mechanical Properties -
347 Stainless Steel Bar - Product Measurement
Outer Diameter Measurement Outer Diameter Measurement Outer Diameter Measurement Outer Diameter Measurement -
347 Stainless Steel Bar - Product Packaging
Jiuzhou Metal
Your reliable steel supplier
Jiuzhou Metal has 10+ warehouses with ready stock. The annual supply capacity is approximately 10 million tons. It has 10 years of experience in large-scale project supply. The customer reorder rate reaches 86%. We ensure quality and quantity, provide material certificates, and will refund if the products are not qualified, so please be assured the purchase.
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