Stainless steel 304h round bar  

Table of content

 


Looking for specific size in AISI 304H rod, check ready stock of SS 304h hex bar supplier in India

304h round bar

304h round bar

AISI 304h hex bar

AISI 304h hex bar

SUS 304h flat bar

SUS 304h flat bar

 

304H flat bar manufacturer in Chennai, check our stock for various shapes and finishes

Stainless steel 304H round bar specification

 
Grade Temperature range Size
  • Stainless steel 304h
  • 425-860°C
  • Rounds: 1/16"-26"
  • Square / hex : 1/8"-3"
  • flat: 3/8"*4"
Thickness Testing methods Surface finishes
  • 50 to 600 mm
  • Eddy Current Test
  • Hydrostatic Test
  • Hardness Test
  • PMI Test
  • Micro Test
  • Bright
  • Annealed
  • Smooth turned
  • Polished
  • Cold drawn turned
  • Bright drawn
  • Centreless ground
UNS standard ASTM standard Werkstoff Nr.
  • UNS S30409
  • ASTM A276
  • ASTM A479
  • Wnr 1.4301
Thermal Properties Edges Process
  • Thermal Conductivity: 9.4 BTU/h ft. at 212°F
  • Coefficient of Thermal Expansion: 9.4 (in/in)/°F x 10-6 at 32 to 212°F
  • Slit Edge
  • Mill Edge
  • Cold drawn
Tensile Strength Types Certification
  • 75,000 PSI (515 MPa)
  • Rod
  • Hex bar
  • Flat bar
  • Square bar
  • Rectangular bar
  • Bright bar
  • Forged bar
  • NACE MR 0103
  • EN 10204 3.1/3.2
  • NACE MR 0175
  • PED 2014/68/EC

To check the quality of UNS S30409 square bar, we employ ultrasonic testing methods throughout the manufacturing process

304h stainless steel bar types

 
SS 304H square bar

SS 304H square bar

UNS S30409 forged bar

UNS S30409 forged bar

DIN 1.4301 rod

DIN 1.4301 rod


Our SUS 304h forged bar offers high resistance to a variety of corrosive situations because of its special composition

SUS 304H rod chemical composition

 
Grade Mn C Si S P Cr Ni Mo N
SS 304H 2.0 max 0.10 max 0.75 max 0.03 max 0.045 max 18 – 20 8 – 10.5 - -

Stainless steel 304H forged bar mechanical properties

 
Elongation Density Tensile Strength Melting Point Yield Strength (0.2%Offset)
40 % 8.0 g/cm3 Psi – 75000 , MPa – 515 1400 °C (2550 °F) Psi – 30000 , MPa – 205
 
Searching for tolerance standards of DIN 1.4301 polished bar? check our data sheet & get reasonable cost
 

UNS S30409 rounds equivalent properties

 
Standard UNS Werkstoff Nr. JIS
SS 304H S30409 1.4301 SUS 304H

DIN 1.4301 bar conditions

 
ANN H&T PH
Annealed Hardened and tempered. Precipitation hardened

SS 304h round bar size chart

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

UNS S30409 flat bar size chart

 
metric sizes and weights (SS 304H Flat bar)
Flat size Kg’s / metre Length (m) Colour code
10 x 3 0.024 6.00 Blue
13 x 5 0.046 6.00 Orange
16 x 5 0.064 6.00 Orange
20 x 3 0.048 6.00 Blue
20 x 5 0.081 6.00 Orange
25 x 5 1.001 6.00 Orange
40 x 5 1.061 6.00 Orange
50 x 3 1.021 6.00 Blue
65 x 8 4.018 6.00 Red
75 x 5 3.002 6.00 Orange
65 x 12 6.028 6.00 Pink
65 x 25 13.01 6.00 Purple
90 x 5 3.062 6.00 Orange
75 x 12 7.024 6.00 Pink
90 x 12 8.069 6.00 Pink
100 x 25 20.01 6.00 Purple
130 x 5 5.023 6.00 Orange
100 x 20 16.01 6.00 Green
150 x 6 7.024 6.00 White
150 x 25 30.01 6.00 Purple
150 x 50 60.04 6.00 Green
180 x 25 36.02 6.00 Purple
200 x 6 9.066 6.00 White

SUS 304h hex bar size chart

 
Size (inch)

Weight / Ft Weight / 12"
3/16″ 0.0104 1.0248
1/4″ 0.0180 2.0160
3/8″ 0.0440C 4.0920
3/4″ 1.0660 19.092
1/2″ 0.0740 8.0880
5/8″ 1.0150 13.080
1″ 2.090 34.080
1-3/8″ 5.0600 67.020
1-1/8″ 3.0700 44.040
1-3/4″ 9.0030 108.036
1-1/2″ 6.0600 79.020
2″ 11.080 141.060
2-1/2″ 18.042 221.004
3″ 26.053 318.036

AISI 304h square bar size chart

 
Square bar Size 50 x 50 12 x 12 10 x 10 20 x 20 25 x 25 40 x 40
Length (metres) 6.00 6.00 6.00 6.00 6.00 6.00
Colour Code Green Pink Yellow Green Purple Yellow
KG’s per Metre 20.012 1.016 0.081 3.022 5.003 12.08

304h steel bright bar Applications

 
  • Shafts
  • Valve trim
  • Valve bodies
  • food industry
  • Pipelines
  • Boilers
  • Heat Exchangers
  • Electric generation plants
  • Condensers
whatsapp chat