OnlineMetals.com Home Page – Customer Service (888) 527-3331
My cart
  • Close menu
  • Hello, Sign in
  • Account & Lists
    • My Account
    • Order History
    • Favorites
    • Project Lists
    • Contact Us
  • Deals
  • Material
    • Alloy Steel
    • Aluminum
    • Anodized Aluminum
    • Beryllium Copper
    • Brass
    • Bronze
    • Carbon Steel
    • Dura-Bar® Cast Iron
    • Copper
    • Nickel
    • Nickel Silver
    • Plastic
    • Stainless Steel
    • Titanium
    • Tool Steel
    • Unistrut®
    • Wrought Iron
    • Zinc
    • TOOLS & SUPPLIES
    • ---------------------
    • Branded Gear
    • Polishing Supplies
    • SERVICES
    • ---------------------
    • Partner Services
    • Paperless Viewer
    • Production Waterjet
    • Prototype Waterjet
    • Laser Cutting
  • Shape
    • LONG PRODUCT (BAR)

    • ---------------------
    • Round
    • Square
    • Rectangle
    • Angle
    • Channel
    • Hex
    • Hollowbar
    • Half Oval
    • Half Round
    • Tee
    • Drill Rod
    • I-Beam
    • Round Rod
    • Threaded Rod
    • FLAT PRODUCT

    • ---------------------
    • Sheet & Plate
    • Precision Blanks
    • Circles
    • Expanded
    • Perforated
    • Tread (Diamond) Plate
    • Foil
    • TUBE

    • ---------------------
    • Round
    • Pipe
    • Square
    • Rectangle
    • Coil
    • Hollowbar
    • OTHER

    • ---------------------
    • Ball
    • Decorative
    • Fittings
    • Protoboxes
    • Sample Pack
    • U-Edge
  • Aluminum
    • LONG PRODUCT (BAR)

    • ---------------------
    • Round
    • Square
    • Rectangle
    • Angle
    • Channel
    • Hex
    • Tee
    • I-Beam
    • Threaded Rod
    • FLAT PRODUCT

    • ---------------------
    • Sheet & Plate
    • Precision Blanks
    • Circles
    • Expanded
    • Perforated
    • Tread (Diamond) Plate
    • Textured
    • Foil
    • TUBE

    • ---------------------
    • Round
    • Pipe
    • Square
    • Rectangle
    • OTHER

    • ---------------------
    • Protoboxes
    • Sample Pack
    • Specialty Aluminum
    • Tape
    • VIEW ALL ALUMINUM
    • ALLOYS
    • ---------------------
    • 6061
    • 6063
    • 2024
    • 7075
    • 3003
    • VIEW MORE
  • Alloy Steel
    • LONG PRODUCT (BAR)

    • ---------------------
    • Round
    • Square
    • Rectangle
    • Hex
    • FLAT PRODUCT

    • ---------------------
    • Sheet & Plate
    • Precision Blanks
    • TUBE

    • ---------------------
    • Round
    • OTHER

    • ---------------------
    • Ball
    • Sample Pack
    • VIEW ALL ALLOY STEEL
    • MARAGING STEEL
    • ---------------------
    • Round
    • ALLOYS
    • ---------------------
    • 4130
    • 4140
    • 4142
    • 4330
    • 4340
    • VIEW MORE
  • Carbon Steel
    • LONG PRODUCT (BAR)

    • ---------------------
    • Round
    • Square
    • Rectangle
    • Angle
    • Channel
    • Hex
    • Threaded Rod
    • FLAT PRODUCT

    • ---------------------
    • Sheet & Plate Sale!
    • Expanded
    • Perforated
    • Tread (Diamond) Plate
    • TUBE

    • ---------------------
    • Round
    • Pipe
    • Square
    • Rectangle
    • OTHER

    • ---------------------
    • Ball
    • Protoboxes
    • Sample Pack
    • U-Edge
    • VIEW ALL CARBON STEEL
    • ALLOYS
    • ---------------------
    • A36
    • A1008
    • A500-A513
    • A569-A1011
    • 1018
    • VIEW MORE
  • Brass
    • LONG PRODUCT (BAR)

    • ---------------------
    • Round
    • Square
    • Rectangle
    • Angle
    • Channel
    • Hex
    • Half Oval
    • Half Round
    • Tee
    • Threaded Rod
    • FLAT PRODUCT

    • ---------------------
    • Sheet & Plate
    • Foil
    • TUBE

    • ---------------------
    • Round
    • Pipe
    • Square
    • Rectangle
    • OTHER

    • ---------------------
    • Ball
    • Decorative
    • Protoboxes
    • Sample Pack
    • VIEW ALL BRASS
    • ALLOYS
    • ---------------------
    • 260
    • 360
    • 385
    • 464
    • 272
    • VIEW MORE
  • Copper
    • LONG PRODUCT (BAR)

    • ---------------------
    • Round
    • Square
    • Rectangle
    • Threaded Rod
    • FLAT PRODUCT

    • ---------------------
    • Sheet & Plate
    • Foil
    • TUBE

    • ---------------------
    • Round
    • Coil
    • OTHER

    • ---------------------
    • Circles
    • Protoboxes
    • Sample Pack
    • Tape
    • VIEW ALL COPPER
    • BERYLLIUM COPPER
    • ---------------------
    • Round Bar
    • ALLOYS
    • ---------------------
    • 110
    • 101
    • 122
    • 145
    • ASTM B370
    • VIEW MORE
  • Unistrut®
    • UNISTRUT®
    • ----------------------------------
    • Unistrut Channel
    • Unistrut Fittings
    • Unistrut Hardware
    • RESOURCES

    • ---------------------
    • 10 Uses of Unistrut
    • Unistrut® Load Tables
    • Pre-galvanized Product Guide
    • Electrogalvanized Product Guide
    • Unistrut® Material Data Safety Sheets
  • Stainless
    • LONG PRODUCT (BAR)

    • ---------------------
    • Square
    • Round
    • Rectangle
    • Angle
    • Channel
    • Hex
    • Drill Rod
    • Half Round
    • Tee
    • Threaded Rod
    • FLAT PRODUCT

    • ---------------------
    • Sheet & Plate
    • Precision Blanks
    • Expanded
    • Perforated
    • Tread (Diamond) Plate
    • Textured
    • Foil
    • TUBE

    • ---------------------
    • Round
    • Pipe
    • Square
    • Rectangle
    • Coil
    • OTHER

    • ---------------------
    • Ball
    • Fittings
    • Protoboxes
    • Sample Pack
    • Trim Strip
    • VIEW ALL STAINLESS
    • ALLOYS
    • ---------------------
    • 304
    • 316
    • 303
    • 17-4
    • 440C
    • VIEW MORE
  • Bronze
    • LONG PRODUCT (BAR)

    • ---------------------
    • Round
    • Square
    • Rectangle
    • FLAT PRODUCT

    • ---------------------
    • Sheet & Plate
    • TUBE

    • ---------------------
    • Hollowbar
    • VIEW ALL BRONZE
    • ALLOYS
    • ---------------------
    • 220
    • 863
    • 932
    • 954
    • SAE 841
    • VIEW MORE
  • Knowledge Hub
    • ALL APPLICATIONS
    • ---------------------
    • NEW! Robotics
    • Aerospace Grade
    • Antimicrobial Metals
    • Architectural
    • Bladesmithing
    • Marine Grade
    • ALL ARTICLES
    • ---------------------
    • NEW! Online Metals Maker Academy
    • Aluminum 6061 vs 7075
    • Working with Brass
    • Combat Robotics: Weapons & Armor
    • DIY Acid Etching
    • ALL REFERENCE GUIDES
    • ---------------------
    • NEW! Temper Guide
    • Fraction Conversion
    • Melting Points
    • Mill Test Reports (MTR)
    • Product Guides
    • Weight Calculator
    • ALL VIDEOS
    • Visit Knowledge Hub

(888) 527-3331 or LiveChat

Get a Fast Quote
Back to top
  • Home
  • product guide
  • Alloy
301

Stainless Steel 301 Product Guide

Applications | Stainless 301 Specifications | Mechanical and Chemical Data | Tolerances

Overview

Known for high strength, high ductility, and excellent corrosion resistance, this material is popular for a wide range of applications. It is typically used for aircraft structures, marine components, trailer bodies, architectural components, auto trim, wheel parts, utensils and tablewear, and conveyor components.

 

Common Trade Names

UNS S30100, AISI 301, Alloy 301, austenitic stainless steel

 

Other Resources

Safety Data Sheet | Weight Calculator | Mill Test Reports

Products

Purchase Sheet 301

Applications

  • Aircraft structures
  • Marine components
  • Trailer bodies
  • Architectural bodies
  • Auto trim
  • Wheel parts
  • Utensils and tablewear
  • Conveyor components

Stainless Steel 301 Specifications

 

ASTM

A240
A666



Physical Properties 301
 
Annealed
1/4 Hard
1/2 Hard
Full Hard
Density 0.285 lb/in3 0.285 lb/in30.285 lb/in30.285 lb/in3
Ultimate Tensile Strength 85 ksi140 ksi170 ksi210 ksi
Yield Tensile Strength 33 ksi85 ksi120 ksi160 ksi
Shear Strength 60 ksi 91 ksi110 ksi120 ksi
Shear Modulus 11,000 ksi 11,000 ksi11,000 ksi11,000 ksi
Fatigue Strength 31 ksi62 ksi80 ksi79 ksi
Hardness Rockwell | Brinell B82 | 190 B106 | 290B110 | 350B115 | 440
Elongation at Break Percentage 46% 28%20%7.4%
Modulus of Elasticity 28,000 ksi 28,000 ksi28,000 ksi 28,000 ksi
Poisson's Ratio 0.280.280.280.28
Melting Point 2,550-2,590 °F 2,550-2,590 °F 2,550-2,590 °F2,550-2,590 °F
Specific Heat 1.1 x 10^-1 BTU/lb-°F1.1 x 10^-1 BTU/lb-°F1.1 x 10^-1 BTU/lb-°F1.1 x 10^-1 BTU/lb-°F
Thermal Conductivity 108 BTU-in/hr-ft^2-°F 108 BTU-in/hr-ft^2-°F108 BTU-in/hr-ft^2-°F 108 BTU-in/hr-ft^2-°F
Electrical Conductivity 2.4% IACS 2.4% IACS 2.4% IACS 2.4% IACS


Chemistry Information
Element
Percentage
C 0.15 max
Mn 2 max
P 0.045 max
S 0.03 max
Si 1 max
Cr 16 - 18
Ni 6 - 8
N 0.1 max
Get Rewards With Online Metals

Be the first to know about special offers, new products and discounts. Subscribe to our email rewards program and receive your first discount direct to your inbox.

SUBSCRIBE
ALL CONTENT © ONLINEMETALS.COM 1999-2023. ALL RIGHTS RESERVED.
Knowledge Hub
  • Fraction Conversion
  • Hardness Conversion Table
  • Melting Points
  • Mill Test Reports (MTR)
  • Product Guides
  • Safety Data Sheets (SDS)
  • Temper Guide
  • Thickness Information
  • Tolerances
  • Videos
  • Weight Calculator
  • Unistrut Load Information
Partners & Ideas
  • Made With Metals Gallery
  • Get Inspired by The Creators
  • Online Metals Partner Services
  • Become a Marketplace Seller
Account & Order Info
  • Customer Survey
  • Sign In
About Us
  • Our Story
  • Affiliates & Partners
  • Careers
  • Contact Us
  • Site Accessibility
  • FAQs
  • ISO Quality
  • Location & Hours
  • Shipping Process
  • Environmental Initiatives
Account & Order Info
  • Customer Survey
  • Sign In
Business Services (B2B)
  • Credit Account Application
  • W9 Form and Vendor Information
  • Tax Exemption
  • ACH Payment Information
  • Commercial and Government Entity Codes
About Us
  • Our Story
  • Affiliates & Partners
  • Careers
  • Contact Us
  • Email Rewards
  • FAQs
  • ISO Quality
  • Location & Hours
  • Shipping Process
Terms of Use
  • Returns & Price Matching
  • Terms & Conditions
  • Privacy Policy
  • Cookie Preferences
Email: [email protected]

Close

Sign In
sitelogo

A link to reset your password has been sent to your email address.


Follow the instructions in the email to reset your password.

Your password has been updated successfully.

Please use it when signing in below

Sign In to request a quote
 
Password guidelines

  • Minimum 8 characters
  • Minimum three character classes must be used from below:
    • Uppercase letters (A-Z)
    • Lowercase letters (a-z)
    • Numbers (0-9)
    • Special characters: [email protected]$%^&*_-+=`|\(){}[]:;"',.?/
Keep me "signed in" info

Choosing "Keep me signed in" reduces the number of times you're asked to sign in on this device

To keep your account secure, use this option only on your personal devices.

Don't have an account yet?