304L stainless steel round bar and rod

ASTM A276 type 304L Flat & Hex Bar manufacturer in India

We help you to save your cost by providing exact size of UNS S30403 AISI 304L Square Bar

304l Stainless Steel Round Bar
304l Stainless Steel Round Bar
ASTM A276 type 304L Rod
ASTM A276 type 304L Rod
UNS S30403 Hex BarUNS S30403 Hex Bar

 

Check weight, size chart and Price list of ASME SA 479 grade 304L Forged Bar Ex Mumbai

 

Low carbon stainless steel grades are structurally weak alloys. Such alloys are vulnerable to decay faster at elevated temperatures. Moreover, because of the change in their chemistry, stainless steel 304l round bars they have lower corrosion resistance properties as well. However, the advantage of using these components is that they offer excellent weldability. The lowered content of carbon in 304l stainless steel rod discourages sensitization of grain boundary precipitates. Thus permitting the worker to get optimum results while welding components like AISI 304l threaded bar.

While the low carbon content ensures a maximized weldability prospectus because the alloy is not structurally sound, its use is limited. Therefore manufacturers were able to rectify the problem by the addition of nitrogen in the alloy of 304L Steel Cold Finished Bars. Nitrogen, when added to any austenitic stainless steel grade, is known to increase the stability of these alloys. The alloy also sees a notable improvement in the other characteristics. For instance, the yield strength of ASTM A479 UNS S30403 hex bar has a significant improvement, so much so that it almost matches grade 304. In terms of corrosion, the alloy has improved resistance to pitting as well. Similar to stainless steel 304, the 304l stainless steel welding rod is also an economical alloy making it useful to several applications.

Yet, both the mechanical as well as corrosion resistance properties are of the ss 304l bright bar are substantially lower in comparison to either grade 316 or 316L. The preference for an astm a276 type 304l flat bar is in environments which are corrosive enough that they could cause intergranular corrosion of welds, especially in the HAZ or heat-affected zones. Though the resistance to corrosion by oxidation of the WNR 1.4306 square bar is at a temperature of 1690°F, for both intermittent and continuous application is good, it is not recommended to use them beyond this point. This point is highly stressed upon by manufacturers of the JIS SUS 304L black bar if the said application requires resistance to corrosion in an aqueous medium.

 

Grade Standard And Specification Of Astm A276 Aisi 304l Stainless Steel Round Bars

 Stainless Steel (SS) in Grade

304L

 Otder Services

Machining (CNC), Centreless Grinding (CG), Heat Treatment, Anneling, Pickling, Polish, Rolling, Forging, Cutting, Bending, Minor Fabrication,

 Bar Finishing

Bright, Polish & Black

 Bar in Form of

Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wiremesh, Billet, Ingot, Forging  Etc. ,

 Test Certificate

Manufacturer Test Certificate /  Laboratory Test Certificate from Govt. Approved Lab / Under tdird Party Inspection & witd Excise Gate Pass to avail Modvat benefit.

 Specialize

440C, CG, Forging, Wiremesh etc

Buy your sizes from our SS 304L Bright Bars, pump shaft, cold / hot rolled black bar

 

Stainless Steel 304L bar cover following specifications

  • ASTM A479
  • ASTM A213
  • ASTM A478
  • AMS 5569
  • ASTM A554
  • ASTM A403
  • ASTM A167
  • ASTM A276
  • ASTM A336 (304L)
  • AMS 5511
  • AISI 304L
  • ASTM A473
  • ASTM A249
  • ASTM A182
  • ASTM A511
  • ASTM A312
  • ASTM A269
  • ASTM A314
  • ASTM A240
  • ASTM A778
  • DIN 1.4306
  • UNS S30403
  • MIL S-4043
  • ASTM A632
  • QQ S766
  • ASTM A688
  • ASTM A813
  • ASTM A814
  • ASTM A851
  • QQ S763
  • MIL S-23195
  • ASTM A666
  • MIL S-23196 (304L)
  • ASTM A580
  • ASTM A774
  • DIN 1.4307
  • MIL A-23196
  • ASTM A270

DIN 1.4306 Bar Tolerances

Finish condition
Stainless Steel Round Bar Tolerance class to ISO 286-2
h6
h7
h8
h9
h10
h11
h12
Drawn
R
R
R,S,H
R,S,H
Turned
R
R
R
R
Ground
R
R
R
R
R
R
R
Polished
R
R
R
R
R
R
R
R = Round; S = Square; H = Hexagon

DIN 1.4306 Bar Tolerances

 

Most Common Types Of Astm A276 304l Stainless Steel Round Bars

UNS S30403 Stainless Steel Hollow Bar
UNS S30403 Stainless Steel Hollow Bar
Alloy 304L Rebar
Alloy 304L Rebar
Stainless Steel 304L Threaded Bar
Stainless Steel 304L Threaded Bar
Alloy 304L Hexagonal Bar
Alloy 304L Hexagonal Bar
Stainless Steel 304L Round Bar
Stainless Steel 304L Round Bar
Stainless Steel Alloy 304L Half-Round Bar
Stainless Steel Alloy 304L Half-Round Bar
Alloy 304L T-Bar
Alloy 304L T-Bar
UNS S30403 Stainless Steel Rounds
UNS S30403 Stainless Steel Rounds
Stainless Steel 304L Square Bar
Stainless Steel 304L Square Bar
Stainless Steel 304L Flat Bar
Stainless Steel 304L Flat Bar
UNS S30403 Stainless Steel Rectangular Bar
UNS S30403 Stainless Steel Rectangular Bar
Stainless Steel 304L Rod
Stainless Steel 304L Rod
Stainless Steel 304L Hex Bar
Stainless Steel 304L Hex Bar
Alloy 304L Triangle Bar
Alloy 304L Triangle Bar
Stainless Steel Alloy 304L Precision Ground Stock
Stainless Steel Alloy 304L Precision Ground Stock
Alloy 304L Precision Ground Bar
Alloy 304L Precision Ground Bar

 

DIN 1.4306 Bar in cut to sizes, Supplier of SUS 304L Round Bar as per International standard

 

Weight Chart SS 304L Bright Bar

Weight Chart SS 304L Bright Bar


applications of SS 304L Bar

  • Aircraft parts, exhaust manifolds
  • Fittings
  • Bearings
  • Valves
  • Instruments
  • Mining machinery
  • Pump
  • Shafts
  • Fasteners
  • Gears
  • Screw machine products
  • Food processing equipment
  • Screws

 

Equivalent Material Grade Of 304L Stainless Steel Round Bar

STANDARD BS UNS JIS EN DIN WERKSTOFF NR. GOST AFNOR
SS 304L 304S11 S30403 SUS 304L X2CrNi18-9 / X2CrNi19-11 1.4307 1.4307 08Х18Н10 Z3CN18‐10

 

ASTM A276 Type 304L bar Mechanical Characteristics

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 40%

 

Chemical Composition Chart Of UNS S30403 Hex bar

Grade C Mn Si P S Cr Ni N
SS 304L 0.03 max 2 max 0.75 max 0.045 max 0.030 max 18 – 20 8 – 12 0.10 Max

 

Color Code of AISI 304L Rod

Color Code of AISI 304L Rod

 

 

ASME SA 479 Grade 304L Forged Bar Buying Tips

  1. Beware about Rejected Material, you can ask for Third Party Inspection For Assured Material
  2. Beware about used / surplus material
  3. Demand for Stainless Steel Bar Mill Certificate
  4. Check Material with ASTM Standards
  5. Purchase Directly from Manufacturers for Competitive Price & accurate materials
  6. Know about Product Replacement Policy
  7. Good Packing for sea and Air transport
  8. Competitive Price
  9. Check After Sales Service through their existing clientile, Note: “buy small quantity first to check the service”
  10. For high quality choose ISO Certified Company

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