444 Stainless Steel Pipe
444 stainless steel is mostly popular for its brilliant corrosion resistance and heat resistance just like many other stainless steels. This stainless steel has a wide range of applications and can maintain stable performance in a variety of extreme environments.
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- Commodity name: 444 Stainless Steel Pipe
444 stainless steel is mostly popular for its brilliant corrosion resistance and heat resistance just like many other stainless steels. This stainless steel has a wide range of applications and can maintain stable performance in a variety of extreme environments.
444 Stainless Steel Pipe Description
444 stainless steel pipes are often adopted for its corrosion resistance. This stainless steel has good self-protection properties and can maintain stable performance in various corrosive environments. 444 stainless steel also has very good heat resistance. It can maintain stable performance in high temperature environments and is not easily affected by oxidation and deformation. So 444 stainless steel is commonly used in various high temperature and thermal environments. Moreover, 444 stainless steel also has good processing properties as it can be easily processed into a variety of complex shapes and sizes. Lastly, it has good welding properties to meet various manufacturing and processing needs.
Product ParametersProduct Name
444 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
Mo
S
P
≤ 0.025
≤ 0.6
≤1.0
17.5～19.5
1.75～2.50
≤ 0.03
≤ 0.04
Mechanical Properties
Tensile Strength Kb (MPa)
Yield Strength σ0.2 (MPa)
Elongation D5 (%)
Hardness
≥414
≥276
≥22
≤ 90HRB
Physical Performance
Density(g/cm³)
Modulus of Elasticity(Gpa)
Coefficient of Thermal Expansion(10-6/°C)
Coefficient of Thermal Conductivity(W/m*K)
Resistivity(Ω.mm2/m)
7.80
200
10.0
26.8
0.6
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444 Stainless Steel Pipe - Stock Warehouse
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444 Stainless Steel Pipe - Product Inspection
Tensile Strength Testing Tensile Strength Testing Physical Performance Testing Chemical Composition Testing 
Inspection Hardness Testing Spectral Detection Mechanical Properties -
444 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 -
444 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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