ASTM A240 grade 304 sheet

Table of Content

What is ASTM A240 Grade 304 sheet?

This sheet gets produced from 18-8 stainless steel, i.e., a grade containing chromium and nickel in 18 and 8 percentages, respectively. An ASTM A240 Grade 304 sheet displays corrosion resistance, formability, and weldability as well.

SA240 type 304 plate & ASTM A240 type 304 flat sheet supplier in India

What are the common 4 application of ASTM A240 type 304 flat sheet ?

You will frequently find these products in high-temperature applications. They can withstand temperatures up to 870 degrees Celsius. The typical uses of an SA240 type 304 plate include:

  • Pressure vessels
  • Heat exchangers and evaporators
  • Food and dairy processing
  • Hospital equipment

We are a largest stockist and manufacturer of ASME SA240 gr 304 shim stock in Mumbai, check specification

What are the different finishes available for ASME SA240 gr 304 shim?

Manufacturers offer different finishes for ASME SA240 304 shim stock to address client requirements. The standard options are 2B, 2D, satin, and brushed finish. Bright annealed and hairline finishes are also available for SA 240 Type 304 shim stock.

Contact us for SA 240 type 304 perforated plate in various sizes and thickness upto 6mm at very low cost

ASTM A240 grade 304 sheet specification

Grade Other trade name & equivalent Length
300 Series, 304
  • ASTM A240 304
  • ASME SA240 304
  • UNS S30400
Cut to size
Origin Density Delivery Time
Indian, Korean, USA, European 8.0 gram/cm3 2-3 days
Available Width in stock Available Thickness in stock Brand Name
1250 milimeter to 2000 milimeter/ as required 1 milimeter – 80 milimeter Imported, Jindal, Inox, POSCO
WNR no Tensile strength Yield strength
1.4301 515 Mpa 205 Mpa
Surface finish Tolerance of SA240 304 Sheet Technique
  • RA (Roughness average)
  • Sanitary finish
  • BA(Bright annealed)
  • 1D, 2D, NO.4, NO.1 finish
  • HL (Hairline finish)
±1% HR and CR
Standard Sample MTC
  • Guojia biaozhun(GB)
  • European standards (EN)
  • ASTM/ ASME (American)
  • Japanese industrial standards (JIS)
  • German standard (DIN)
Provide free sample According to EN 10204 3.1/3.2
Edge Properties Packing
Slit and mill edge
  • Good corrosion resistance
  • Excellent toughness properties

 

  • Box skid
  • Flat skid
  • Shear box
  • Ocean skid solid bottom
  • Standard sea worthy packing
Testing methods done Shape Application of A240 304 plate
  • Hardness test
  • PMI test
  • Tensile test
  • Third party inspection
  • Fatigue mechanics test
  • Impact test
Plate/sheet/coil
  • Transportation
  • Textiles
  • Industrial used
  • Kitchen equipment
  • Aerospace industry

ASTM A240 type 304 plate brand stock available

  • Imported
  • Jindal
  • POSCO
  • Sail
  • INOX
  • Dixin
  • Bahrain
Stockist of SA240 gr304 hot rolled plate & A240 type 304 shim offers hair line, 2b and brush finishes

Types of ASTM A240 grade 304 plate

Refer ASTM A240 type 304 cold rolled plate weight chart

ASME SA 240 304 flat sheet weight chart

Size (milimeter) Wt /
sheet (kilogram)
Size (milimeter) Wt /
sheet (kilogram)
2500 * 1250 * 1.5 38.4 2000 *1000 * 0.7 11.5
3000 * 1500 * 1.5 55.3 2500 *1250 * 0.7 17.9
2000 * 1000 * 2.0 32.7 2000 *1000 * 0.9 14.7
2500 * 1250 * 2.0 51.2 2500 *1250 * 0.9 23.0
3000 * 1500 * 2.0 73.7 2000 *1000 * 1.0 16.4
2000 * 1000 * 2.5 40.9 2500 *1250 * 1.0 25.6
2500 * 1250 * 2.5 63.9 3000 *1500 * 1.0 36.8
3000 * 1500 * 2.5 92.1 2000 *1000 * 1.2 19.6
2000 * 1000 * 3.0 49.6 2500 *1250 * 1.2 30.7
2500 * 1250 * 3.0 77.5 3000 *1500 * 1.2 44.2
3000 * 1500 * 3.0 112.0 2000 *1000 * 1.5 24.6

ASME SA 240 304 plate size chart

Hole Dia milimeter O/A % Hole Centres milimeter Finish Full Sheet Size milimeter Thickness milimeter
0.75 23 1.5 2B 2000 * 1000 0.6
1 23 2 2B 2000 * 1000 1.0
1.5 30 2.6 2B 2000 * 1000 1.0
2 30 3.5 2B 2000 * 1000 1.0
2 30 3.5 2B 2000 * 1000 1.0
3 33 5 2B 2000 * 1000 1.0
4 46 5.6 2B 2000 * 1000 1.0
5 35 8 2B 2000 * 1000 1.0
6 51 8 2B 2000 * 1000 1.0
8 58 10 2B 2000 * 1000 1,0

ASTM A240 304 plate guage chart

Gauge
No
Milimeter Inches
8 4.365 .17187
9 3.968 .15625
10 3.571 .14062
11 3.175 .125
12 2.778 .10937
14 1.984 .07812
16 1.587 .0625
18 1.270 .050
20 .9525 .0375
22 .7937 .03125
24 .635 .025
26 .476 .01875
28 .396 .01562
30 .3175 .0125

SA 240 304 flat shim chemical composition

Grade Mn C Mo Si Ni S P Cr N
A240 304 min.

max.

2.0

0.08

0.75

8.0

10.5

0.030

0.045

18.0

20.0

0.10

A240 type 304 perforated plate mechanical composition

Grade Tensile Strength Yield Strength 0.2% Proof Elongation Hardness
Rockwell B (HR B) Brinell (HB)
A240 304 515 min (MPa) 205 min (MPa) 40 min (% in 50mm) 92 max 201 max

ASTM A240 type 304 plate equivalent material

Grade Old British UNS No Japanese JIS Euronorm Swedish SS
BS En No Name
A240 304 304S31 58E S30400 SUS 304 1.4301 X5CrNi18-10 2332

What are the different tests that can be performed on SA 240 type 304 perforated plate to ensure quality and reliability?

Ascertaining the reliability of an SA 240 type 304 perforated plate is salient for application performance. A radiography test and chemical spectrography are standard procedures. Their results get included in the mill test report of SA 240 304 rolling sheets.

Generally, manufacturers also assess the hardness, tensile strength, and pitting protection. Clients can also opt for an eddy current exam and hydrostatic analysis for an SA 240 Gr 304 clad plate.

What are the storage and handling guidelines for SA240 gr304 hot rolled plate to prevent damage or degradation?

Correct storing and handling of an ASME SA 240 hot rolled plate prolong its service life and performance. Storage guidelines suggest minimizing contact with water and keeping the surface clean.

Handling and transporting an ASTM A240 Gr 304 strip should be done in dry conditions. Rinsing with fresh water and pickling after delivery is also recommended to reduce possible damage.

What are the features of ASTM A240 type 304 cold rolled plate?

Cold-rolling produces resilient sheets with high resistance to impact. An ASTM A240 type 304 cold rolled plate can withstand rusting and corrosive attacks from many oxidizing acids. It has a tensile strength of 515MPa.

These sheets are sturdy and less prone to deformation than hot-rolled versions. A cold-rolled ASTM A240 type 304 flat sheet also has a smooth and shiny surface.