Stainless steel 303 round bar  

Table of content

 
 

Searching for reliable 303 stainless steel bar supplier in india? to know more about UNS S30300 hex bar stock, connect with us

 

UNS S30300 hex bar stock size range

 
UNS S30300 hex bar stock size range
Diameter Length Tolerance
  • 1/2"- 1 ¾"
  • Up to 6000 mm
  • h11
  • h12
303 SS bar

303 SS bar

AISI 304 flat bar

AISI 304 flat bar

UNS S30300 hex bar

UNS S30300 hex bar

 

We are 303 stainless steel rod manufacturer in Chennai, for detail information see our specification table

 

Stainless steel 303 round bar specification

 
Grade Size Length
  • Stainless steel 303
  • 3/16" -1-5/8"
  • Up to 6.5 meters
Tolerance Melting Range Electrical resistivity
  • h7
  • h8
  • h9
  • h11
  • k12
  • k13
  • 2550°F - 2590°F
  • 433 Ohms
UNS standard Tensile Strength Hardness max, brinell
  • S30300
  • 90 ksi
  • 160
ASTM standard Heat treatment Types
  • ASTM A276
  • ASTM A479
  • Solution treatment
  • Annealing
  • Cold drawn
  • Rod
  • Flat bar
  • Hex bar
  • Square bar
  • Forged bar
  • Bright bar
  • Rectangular bar

Find here SS 303 flat bar in various finishes like bright, polished, smooth turned and annealed finish

SS 303 flat bar surface finishes

 
CD ST P&T BD CF CG
Cold drawn Smooth turned Peeled and turned Bright drawn Cold finished Centreless ground
P PR RT SRE HRAP HF
Polished Peeled and reeled Rough turned/peeled Slit rolled edge Hot rolled annealed and pickled Hot finished
 
We offer SA 276 gr 303 square bar in various tolerance ranges at lowest price

SA 276 gr 303 square bar tolerance

 
Alloy (s)  303 (cold finish / drawn)
Spec. height, inch 0.125 to 0.3125, excl  0.3125 to 0.500, excl  0.500 to 1, incl Over 1 to 2, incl
Height Tol, over (+) & under(-) - 0.002"  - 0.003"   - 0.004"    - 0.006"
Alloy (s)  303 (cold finish )
Spec. Height, inch Over 2 to 3, incl Over 3, incl Over 2.5 to 3.5, incl Over 3.5 to 4.5, incl
Height Tol, over (+) & under(-)  - 0.008"   - 0.010" + 3/64" + 0.0625"

SS 303 bar types

 
303 stainless steel square bar

303 stainless steel square bar

SA 276 gr 303 forged bar

SA 276 gr 303 forged bar

SS 303 bright bar

SS 303 bright bar

 
Check ready stock of ASTM A276 type 303 bright bar with PMI test certificate, also check various applications

ASTM A276 type 303 bright bar applications

 
303 stainless steel rod applications  

SS 303 chemical composition

 
Grade Mn C S Si P Mo Cr Se Ni
303 min. max. - 2.00 - 0.15 0.15 - - 1.00 - 0.20 - 17.0 19.0 - 8.0 10.0

Stainless steel 303 mechanical properties

 
Grade Comprehensive Strength Tensile Strength Elongation
303 MPa - 190 MPa - 500 - 700 35 Min%

AISI 303 equivalent material

 
AISI UNS DIN EN X8CrNiS BS SUS
303 S30300 1.4305 303S31 18-9 303

ASTM A276 type 303 rod physical properties

 
Density Specific heat 0-100°C Elastic modulus Electrical resistivity
7900 kg/ m cube 500 J/kg.K 193 GPa 720 nΩ.m

 

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