405 Stainless Steel Plate

SKU: HC-1127890108866052096

405 stainless steel is an austenitic stainless steel material with excellent corrosion resistance and good mechanical properties. It is widely used in many fields, especially in marine engineering, petrochemical industry, food processing and other fields.

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 with excellent corrosion resistance and good mechanical properties. It is widely used in many fields, especially in marine engineering, petrochemical industry, food processing and other fields. 405 stainless steel is a high-alloy stainless steel material whose main components include chromium, nickel and copper. It has good corrosion resistance and performs well in strong acid environments such as oxidizing acid, nitric acid, and sulfuric acid. Therefore, it can be used in various corrosive environments, such as marine environment, chemical media, etc. Besides, 405 stainless steel has good strength and toughness and can withstand greater pressure and impact. At the same time, its processing performance is also good, and it can be used for cutting, bending, welding and other operations. 405 stainless steel has good heat resistance and can be used in high temperature environments. This makes it advantageous in some applications requiring high temperature processing.

Product Parameters

Product Name405 Stainless Steel Plate
TypePlate
Thickness0.3mm-200mm
Length2000mm,2438mm,3000mm,5800mm,6000mm,12000mm,etc.
Width40mm-600mm,1000mm,1219mm,1500mm,1800mm,2000mm,2500mm,3000mm,3500mm,etc.
StandardASTM,AISI,JIS,GB,DIN,EN,etc.
SurfaceBA,2B,NO.1,NO.4,4K,HL,8K,etc.
Scope of ApplicationWidely used in high temperature and electrical industry,medical equipment construction,chemical,food industry,agriculture and ship parts,food and beverage packaging,Kitchen supplies,trains,airplanes,conveyor belts,vehicles,bolts,nuts,springs and screens,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