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Stainless Steel Pipe/Tube
302 stainless steel pipe

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  • 302 stainless steel pipe
  • 302 stainless steel pipe
  • 302 stainless steel pipe
  • 302 stainless steel pipe

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302 stainless steel pipe is a high-carbon, austenitic alloy and the predecessor to the more common 304 grade. While it has been largely replaced by 304 in modern industrial piping, 302 remains a critical material for applications where higher mechanical strength and spring-like properties are required alongside basic corrosion resistance.

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Description

Applications

AutomotiveFood & BeverageConsumer ProductsAerospaceMedical Tools
Mechanical Eng.ArchitectureEnergy & PowerFastener Mfg.Appliance Mfg.

Specifications Table

Product Name302 Stainless Steel Pipe / Tube
StandardASTM A312, ASTM A269, ASTM A213
Pipe TypeSeamless (SMLS), Welded (ERW)
Size Range1/8" to 24" (NB/DN)
Schedule (Thickness)SCH 5S, 10S, 40S, 80S (Standard to Heavy Wall)
LengthSingle Random, Double Random, or Cut Length (Max 12m)
End FinishPlain End, Beveled End, Threaded
Surface FinishAnnealed & Pickled (AP), Polished (Grit 180, 240, 320, 400), BA

Standard Grade Comparison Table

Region / StandardUNS (USA)EN/DIN (Europe)JIS (Japan)GB (China)
Equivalent GradeS302001.4310 / 1.4319SUS30212Cr18Ni9


Chemical Composition Table (%)

GradeC (Max)Mn (Max)Si (Max)P (Max)S (Max)CrNiN (Max)
3020.152.000.750.0450.03017.0 - 19.08.0 - 10.00.10


Mechanical Properties Table (Annealed State)

Tensile Strength, Rm (MPa)Yield Strength, Rp0.2 (MPa)Elongation, A50mm (%)Hardness (Brinell)Hardness (Rockwell B)
≥ 515≥ 205≥ 40≤ 201 HBW≤ 92 HRB


Physical Properties Table

Density (g/cm³)Melting Point (°C)Thermal Conductivity (W/m·K)Specific Heat (J/kg·K)Modulus of Elasticity (GPa)
7.931400 - 142016.2500193



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Packaging Shipping

Packing: seaworthy wooden pallets,water proof paper,pvc film,interleaving paper, in 20' or 40' container or as per customers' requirements.
-- 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
-- 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
-- 40ft HC:12032mm(Lengh)x2352mm(Width)x2698mm(High)

Application

Our products are used in a wide range of applications and various industries.Below are a few of them:

Gas Processing Industries
Petrochemical Industries
Power Generation Industries
Food Processing Industries
Chemical Industries
Oil & Gas Industries
Fertilizers Industries
Sugar Industries

FAQ

Q1 : How do you control quality ?

A1 : Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.

 

Q2 : How many coutries you already exported ?
A2 : Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India, etc.

 

Q3 : What are the advantages of your company ?
A3 : We have many professionals, technical personnel, more competitive prices and best after-dales service.

 

Q4: Can you provide sample ?
A4: We can provide the samll samples in stock for free, as long as you contact us.Customized samples will take about 5-7days.

Description

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