Product Description
301 Stainless Steel Bar Description
301 stainless steel bar is made of a metastable austenitic stainless steel that has a complete austenitic structure under full solid solution conditions. 301 is the steel type that can be most easily strengthened by cold deformation, through which the strength and hardness of the steel can be improved, and sufficient plasticity and toughness can be retained. 301 stainless steel bars are mainly used in the cold working state to reduce the weight of the equipment and make it rust-free. In addition, 301 stainless steel bars are prone to work hardening when impacted by external forces and can absorb more impact energy, providing more reliable safety protection for equipment and personnel. However, 301 stainless steel bars have less superior corrosion resistance in chemical media such as acid, alkali and salt, so they are not recommended for use in harsh corrosive environments.
Product Parameters
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Product Name |
301 Stainless Steel Bar |
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Type |
Steel Bar |
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Outer Diameter |
Round Bar |
4mm-500mm |
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Hexagon Bar |
18mm-57mm (11/16″ to 2-3/4″) |
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Square Bar |
18mm-47mm (11/16″ to 1-3/4″) |
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Flat Steel |
1/2 "to 10", Thickness: 2mm-150mm, Can provide customized |
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Length |
1-6 meters, Length can be customized |
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Standard |
ASTM, AISI, JIS, GB, DIN, EN, etc. |
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Surface |
Black, Bright Polished, Rough Turning, Mattness Surface Treatment, No. 4. BA, etc. |
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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. |
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Chemical Composition
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C |
Si |
Mn |
Cr |
Ni |
S |
P |
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≤ 0.15 |
≤1.0 |
≤ 2.0 |
16.0~18.0 |
6.0~8.0 |
≤ 0.03 |
≤ 0.045 |
Mechanical Properties
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Tensile Strength Kb (MPa) |
Yield Strength σ0.2 (MPa) |
Elongation D5 (%) |
Hardness |
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≥ 520 |
≥ 205 |
≥ 40 |
≤ 187HB ;≤ 90HRB;≤ 200HV |
Physical Performance
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Density(g/cm³) |
Modulus of Elasticity(Gpa) |
Coefficient of Thermal Expansion(10-6/°C) |
Coefficient of Thermal Conductivity(W/m*K) |
Resistivity(μohm.in) |
|
7.88 |
193 |
16.9 |
16.2 |
27.4 |
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Faq
Are you a manufacturer?
We are a manufacturer and trader in one.
Can we visit the factory?
Customers are welcome to visit the factory.
How are the goods purchased shipped?
Export standard packaging.
What is the delivery time?
Depending on the quantity purchased, the usual delivery time is 7-12 days.
Do we have access to samples? What are the costs?
Samples are supported, depending on stock availability a sample fee is charged, if a sample fee is charged we will refund the sample fee when the customer orders the main goods.
How do we get a quote for a product?
Please send me the name, size, quantity and packaging requirements of the product you wish to order and we will then provide you with the most accurate and favourable price.
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301 Stainless Steel Bar
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