303 Stainless Steel Pipe
303 stainless steel is an austenitic acid stainless steel containing sulfur and selenium that is easy-cutting and wear-resistant. It is used in situations where easy cutting and high surface finish are required.
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- Commodity name: 303 Stainless Steel Pipe
303 stainless steel is an austenitic acid stainless steel containing sulfur and selenium that is easy-cutting and wear-resistant. It is used in situations where easy cutting and high surface finish are required.
303 Stainless Steel Pipe Description
It is relatively easy to perform cold and hot processing for 303 stainless steel pipe given its superior plasticity and toughness. It can meet the processing needs of various complex shapes and does not crack. Good toughness and strength in low temperature environments make it suitable for applications that need to go with low temperature environments. Besides, 303 stainless steel pipe can still maintain high strength and good fatigue resistance under high temperatures, and is suitable for structural parts and fasteners in high temperature environments. As a general-purpose stainless steel, 303 stainless steel has a selection of application of uses like the food industry, chemical industry, petroleum, pharmaceutical and other fields to meet various needs.
Product ParametersProduct Name
303 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
17.0～19.0
8.0～10.0
≥ 0.15
≤ 0.20
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(10-6*Ω.m)
8.03
193
17.3
16.3
0.72
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303 Stainless Steel Pipe - Stock Warehouse
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303 Stainless Steel Pipe - Product Inspection
Tensile Strength Testing Tensile Strength Testing Physical Performance Testing Chemical Composition Testing 
Inspection Hardness Testing Spectral Detection Mechanical Properties -
303 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 -
303 Stainless Steel Pipe - Product Packaging
Jiuzhou Metal
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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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