405 Stainless Steel Pipe

SKU: HC-1131505361268981760

405 stainless steel is an austenitic stainless steel material preferred for its excellent corrosion resistance and good mechanical properties. It is widely seen in fields including in marine engineering, petrochemical industry, food processing.

Testing & Certification

Key Features

  • Third-Party Inspection Support
  • Sufficient Inventory Supply
  • International Standard Certification
  • Custom Processing Service

Contact Us

Scan to chatWhatsApp QR Code

Product Description

405 stainless steel is an austenitic stainless steel material preferred for its excellent corrosion resistance and good mechanical properties. It is widely seen in fields including in marine engineering, petrochemical industry, food processing. 405 stainless steel is a high-alloy stainless steel material made of chromium, nickel and copper. It has outstanding corrosion resistance and great performance in strong acid environments such as oxidizing acid, nitric acid, and sulfuric acid. So it can be used in various corrosive environments, such as marine environment, chemical media, etc. Besides, its good strength and toughness characteristics allow it to withstand greater pressure and impact. On the other hand, its brilliant processing performance greatly facilitates cutting, bending, welding and other operations. Lastly, 405 stainless steel pipe has good heat resistance to be used in high temperature environments. This makes it advantageous in some applications involving high temperature processing.

Product Parameters

Product Name405 Stainless Steel Pipe
TypeSteel Pipe
Outer diameterRound Tube4mm-200mm
Square Tube10*10mm-100*100mm
Rectangular Tube10*20mm-50*100mm
Wall Thickness0.6mm-6.0mm
Length1-6 meters,Length can be customized
StandardASTM,AISI,JIS,GB,DIN,EN,etc.
SurfaceBlack,Bright Polished,Rough Turning,Matt Surface Treatment,No.4. BA,etc.
Scope of ApplicationCommon 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.
CertificateISO,SGS,BV,etc.
Production TechnologyHot Rolling,Cold Rolling
Edge ProcessingEdging,Trimming

Chemical Composition

CSiMnCrNiSP
≤ 0.08≤1.0≤1.011.5~14.5≤ 0.5≤ 0.03≤ 0.04

Mechanical Properties

Tensile Strength Kb (MPa)Yield Strength σ0.2 (MPa)Elongation D5 (%)Hardness
≥ 485≥ 275≥ 25≤ 160HBW

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. mm 2 /m)
7.8020010.827.00.6
© 2026 HongChen Metal. All rights reserved.Powered by HongChen-CMS
+86 15052357278
juniper@hongchen-steel.com
+86 15052357278