301 Stainless Steel Pipe
301 stainless steel is an austenitic stainless steel covering 17 percent chromium and 7 percent nickel, which provides good strength and ductility when cold-worked. Besides, it has excellent corrosion resistance properties.
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- Commodity name: 301 Stainless Steel Pipe
301 stainless steel is an austenitic stainless steel covering 17 percent chromium and 7 percent nickel, which provides good strength and ductility when cold-worked. Besides, it has excellent corrosion resistance properties.
301 Stainless Steel Pipe Description
301 stainless steel pipe is a metastable austenitic stainless steel that has a complete austenitic structure under full solid solution conditions. 301 is the steel type that is most easily strengthened by cold deformation among stainless steels. The strength and hardness of the steel can be improved through cold deformation processing while retaining sufficient plasticity and toughness. In addition, this steel has good rust resistance under atmospheric conditions. 301 is mostly used in the cold working state for equipment parts that can withstand higher loads, reducing the weight of the equipment and making it rust-free. In addition, this steel is inclined 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 pipe has poor corrosion resistance in chemical media such as acid, alkali and salt, so it is not often used in harsh corrosive environments.
Product ParametersProduct Name
301 Stainless Steel Pipe
Type
Steel Pipe
Outer diameter
Round Tube
4mm-200mm
Square Tube
10*10mm-100*100mm
Rectangular Tube
10*20mm-50*100mm
Wall Thickness
0.6mm-6.0mm
Length
1-6 meters, Length can be customized
Standard
ASTM, AISI, JIS, GB, DIN, EN, etc.
Surface
Black, Bright Polished, Rough Turning, Matt Surface Treatment, No. 4. BA, etc.
Scope of Application
Common applications for stainless steel pipes include food processing,
Textile operations, Breweries, Water treatment plants, Oil and gas processing,
Fertilizers and pesticides, Chemical applications, Construction, Pharmaceuticals, Auto parts, etc.
Certificate
ISO, SGS, BV, etc.
Production Technology
Hot Rolling, Cold Rolling
Edge Processing
Edging, Trimming
Chemical Composition
C
Si
Mn
Cr
Ni
S
P
≤ 0.15
≤ 1.0
≤ 2.0
16.0～18.0
6.0～8.0
≤ 0.03
≤ 0.045
Mechanical Properties
Tensile Strength Kb (MPa)
Yield Strength σ0.2 (MPa)
Elongation D5 (%)
Hardness
≥ 520
≥ 205
≥ 40
≤ 187HB ;≤ 90HRB;≤ 200HV
Physical Performance
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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301 Stainless Steel Pipe - Stock Warehouse
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301 Stainless Steel Pipe - Product Inspection
Tensile Strength Testing Tensile Strength Testing Physical Performance Testing Chemical Composition Testing 
Inspection Hardness Testing Spectral Detection Mechanical Properties -
301 Stainless Steel Pipe - Product Measurement
Outer Diameter Measurement Outer Diameter Measurement Wall Thickness Measurement Outer Diameter Measurement 
Outer Diameter Measurement Outer Diameter Measurement Wall Thickness Measurement Diameter Measurement -
301 Stainless Steel Pipe - 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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