Stainless steel 431 round bar  

Table of content

 
 

Looking for reliable SS 431 rod supplier in India? Virwadia metal corporation is your trusted source for high-quality UNS S43100 bar, check size chart

 

SS 431 rod sizes

 
Type Peeled and Polished Cold Drawn and Polish Cold Drawn and Ground Peeled and Ground
Sizes (Inches) 1.50 - 6.00 1/8 - 3.00 5/6 - 2.50 3/4 - 2.00
Sizes (mm) 40.00 - 150.00 3.00 to 75.00 10.00 to 75.00 20.00 to 50.00
ISO tolerance h11, h11-DIN 1013 h8, h9, h10, h11 h8, h9, h10, h11 h9, h10, h11
AISI 431 round bar

AISI 431 round bar

Stainless steel 431 hex bar

Stainless steel 431 hex bar

SS 431 flat bar

SS 431 flat bar

 

Buy from our selection of 431 stainless steel hex bar, designed to be wear resistant and maintenance free for maximum service life, view the various heat treatment methods

431 stainless steel hex bar heat treatment methods

 
431 stainless steel hex bar heat treatment methods
 

Finding AISI 431 flat bar manufacturer in Chennai? we keep bulk stock of A276 type 431 forged bar, see weight chart

 

A276 type 431 forged bar weight chart

 
Size (inch / mm) 0.0625 1.5875 0.125 3.175 0.0938 2.38252 0.1563 3.97002 0.2188 5.55752 0.1875 4.7625 0.25 6.35 0.3125 7.9375
Diameter (inch)

1/16

1/8

3/32

5/32

7/32

3/16

1/4

5/16

Weight (Lbs/ft & Kg/M) 0.010 / 0.01488 0.042 / 0.062496 0.0240 / 0.035712 0.065 / 0.09672 0.128 / 0.190464 0.094 / 0.139872 0.167 / 0.248496 0.260 / 0.38688
Size (inch / mm) 0.2813 7.14502 0.375 9.525 0.5 12.7 0.4375 11.1125 0.5625 14.2875 0.6875 17.4625 0.625 15.875 0.75 19.05
Diameter (inch) 9/32 3/8 1/2 7/16 9/16 11/16 5/8 3/4
Weight (Lbs/ft & Kg/M) 0.211 / 0.313968 0.376 / 0.559488 0.668 / 0.993984 0.512 / 0.761856 0.844 / 1.255872 1.264 / 1.880832 1.043 / 1.551984 1.502 / 2.234976
Size (inch / mm) 0.875 22.225 0.8125 20.6375 1.0625 26.9875 1 25.4 1.125 28.575 1.25 31.75 1.1875 30.1625 1.3125 33.3375
Diameter (inch) 7/8 13/16 1 1/16 1 1 1/8 1 1/4 1 3/16 1 5/16
Weight (Lbs/ft & Kg/M) 2.045 / 3.04296 1.761 / 2.620368 3.012 / 4.481856 2.671 / 3.974448 3.38 / 5.02944 4.173 / 6.209424 3.77 / 5.60976 4.598 / 6.841824
Learn more about the surface finishes of DIN 1.4057 steel square bar by browsing with us, for more details check specification table below

Stainless steel 431 round bar specification

 
Size Grade Length
  • 6.35 to 260mm
  • Stainless steel 431
  • 2 - 12 meter
Forming option Packing Tensile Strength
  • Hot rolling process
  • Hot Forging
  • Wooden box
  • Waterproof polybag
  • 850 MPa
Werkstoff Nr UNS standard ASTM standard
  • 1.4057
  • S43100
  • ASTM A276
  • ASTM A479
Standard Processing Service  Types
  • EN
  • BS
  • ASTM
  • DIN
  • AISI
  • JIS
  • ASME
  • Turning
  • Milling
  • Planing
  • Drilling  
  • Boring
  • Grinding
  • Gear Cutting  
  • CNC Machining  
  • Rod
  • Flat bar
  • Hex bar
  • Rectangular bar
  • Square bar
  • Bright bar
  • Forged bar

AISI 431 rod surface finishes

 
P HRAP RT SRE HF PR
Polished Hot rolled annealed and pickled Rough turned/peeled Slit rolled edge Hot finished Peeled and reeled
CD CF P&T BD CG ST
Cold drawn Cold finished Peeled and turned Bright drawn Centreless ground Smooth turned

A276 type 431 bar types

 
431 steel square bar

431 steel square bar

UNS S43100 forged bar

UNS S43100 forged bar

SUS 431 stainless steel rod

SUS 431 stainless steel rod

 
Check ultimate tensile strength and size chart of SUS 431 stainless steel polished bar
 

SUS 431 stainless steel polished bar mechanical properties

 
Grade Yield Strength 0.2% Proof (ksi) min Tensile Strength (ksi) min Hardness Elongation (% in 50mm) min
431 635 850 302 11

Stainless steel 431 round bar chemical composition

 
Grade C Si Ni S P Mn Mo Cr
SS 431 min. 0.12 - 1.25 - - - - 15.00
max. 0.20 1.00 3.00 0.03 0.04 1.0 - 18.00

ASTM A276 type 431 rod equivalent properties

 
Standard WNR. UNS BS JIS
SS 431 1.4057 S43100 BS970 431S29 / 431S29T SUS 431
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