AMS 5647 Stainless Steel 304L Round Bar Supplier
Diameters from 5mm to 300mm, Certification to ASTM A276, Delivery to Any Port — WNR 1.4306 Stainless Steel 304L Round Bar by Multinox Inc.
Multinox INC is one of the award winning 304L Stainless Steel Round Bars Manufactures and Suppliers. We have a long happy history of exporting SS 304L Bars and 304L SS Rods to a wide range of industries. We are the leading SS 304L Round Bars Supplier that carries a large ready stock for sale to our valuable costumers.
We offer a wide variety Stainless Steel 304L Round Bars to our clients. We produce SS 304L Round Bars through the hot rolled process and it undergoes long quality checks to ensure they meet the specifications of our clients. We offer different variants of 304L grade Round Bars as known Stainless Steel Bars including 15mm to 300mm.
We at Multinox INC manufacture Stainless Steel 304L Forged Bars of extraordinary quality using advanced technology to support the needs of our clients. Our SS 304L Forged Bars are widely used in different industrial applications like architecture, construction and engineering applications among others.
Our customers use Stainless Steel 304L Round Bars as another version of 304 SS Round Bars for a wide range of applications due to its property of heat resistance and corrosion resistance to many chemical and industrial atmospheres. We aim to provide to the requirement of SS 304L Polished Bars in industries such as aerospace and energy sectors. We offer one of the highest quality of Stainless Steel 304L Square Bars at competitive prices to satisfy the needs of our customers.
We also provide 304L Stainless Steel Threaded Bars that meet different standards including DIN, ISO, ANSI, BS, and JIS, to meet our client’s requirement. Depending upon our client’s request, we produce SS 304L Cold Drawn Bars, SS 304L Hex Bars, and 304L Stainless Steel Flat Bars, known for their non-magnetic specialties that offer excellent resistance to a wide range of chemicals and environments along with an increased sustenance to oxidation. Please contact us today for your all bars and rods needs.
Available Forms & Types
Most Common
Round Bars
Cold drawn, centreless ground & polished. Used in shafts, fasteners, machined components.
- OD: 4mm to 500mm
- Bright / Polish / Black finish
- Length: 1–6 metres
Precision
Hex Bars
Across-flat 18mm–57mm. Ideal for bolt, nut & valve body machining applications.
- 18mm – 57mm A/F
- Cold drawn condition
- Non-magnetic grade
Structural
Square Bars
Used in structural fabrication, tooling and engineering. Custom sizes available.
- 18mm – 47mm
- Bright / Rough Turned
- Custom sizes on request
Wide Range
Flat Bars
Width ½" to 10", thickness 2mm to 150mm. Sheared & edged or hot-rolled condition.
- Width: ½" to 10"
- Thickness: 2–150mm
- Custom width available
Hollow
Hollow Bars
Seamless hollow bar for bushings, sleeves & valve bodies. Saves machining time.
- OD: 4mm to 100mm
- Various wall thickness
- Centreless ground
High Strength
Forged Bars
Hot forged for superior grain structure. Heavy-duty industrial and aerospace use.
- 15mm to 300mm
- Ultrasonic tested
- Rough turned finish
ASTM A276 Stainless Steel 304L Round Bar — Specifications
Pickled, polished or peeled — Stainless Steel 304L Round Bar arrives with the surface finish your process demands.
| Grade | SS 304/304L/304H |
| Specification | EN, DIN, JIS, ASTM, BS, ASME, AISI, IS |
| Standard | ASTM A276/ASME SA276, ASTM A479/ASME SA479 & ASTM A164/ASME SA164 |
| Round Bars | Outside Diameter in the range of 4mm to 500mm above as per the customer requirement. |
| Round Bars | Outside Diameter in the range of 4mm to 500 mm above as per the customer requirement. |
| Hex Bars | 18mm – 57mm (11/16″ to 2-3/4″) above as per the requirement. |
| Square Bars | 18mm – 47mm (11/16″ to 1-3/4″) above as per the requirement. |
| Flat Bars | 1/2” to 10” in thickness range of 2mm to 150mm |
| Length | 1 to 6 Meters, Custom Cut Lengths |
| Finish | Black, Bright. Peeled and Polished, Solution annealed. |
| Technique | Hot Rolled, Cold Rolled, Cold Drawn, Forged Round Bar, Rod |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
AMS 5647 Stainless Steel 304L Round Bar Chemical Composition
The chromium-nickel heart of Stainless Steel 304L Round Bar delivers everyday corrosion resistance at an honest price.
C
0.035 max
Carbon
Mn
2.0 max
Manganese
Si
1.0 max
Silicon
P
0.045 max
Phosphorus
S
0.030 max
Sulphur
Cr
18 – 20%
Chromium
Mo
–
Molybdenum
Ni
8 – 13%
Nickel
N
–
Nitrogen
Equivalent Grades of UNS S30403 Stainless Steel 304L Round Bar
Stainless Steel 304L Round Bar's equivalents, including JIS SUS 304L and AFNOR Z3CN18-10, are mapped and documented for instant approvals.
Grade
SS 304L
Material
UNS
S30403
UNS
AFNOR
Z3CN18-10
French Standard
WNR
1.4306 / 1.4307
Werkstoff No.
AMS
5647
AMS Standard
JIS
SUS 304L
Japanese Standard
EN
X2CrNi18-9 / X2CrNi19-11
European Standard
BS
3304S11
British Standard
GOST
03Х18Н11
Russian Standard
check the Mechanical Properties of WNR 1.4306 Stainless Steel 304L Round Bar
Post-weld corrosion used to be a fear; with Stainless Steel 304L Round Bar, it simply isn't part of the conversation.
| Property | Value |
|---|---|
| Tensile Strength | 485 |
| Yield Strength (0.2%Offset) | 170 |
| Melting Point | 1400 ℃ |
| Hardness (Brinell) | 201 |
| Density | 8 |
| Elongation | 40 |
view EN X2CrNi18-9 Stainless Steel 304L Round Bar Size Chart
| Size (in.) | Weight / 12 inch | Weight per Ft |
|---|---|---|
| 13/16″ | 23.40 | 1.950 |
| 3/8″ | 4.920 | 0.420 |
| 9/16″ | 11.16 | 0.930 |
| 3/16″ | 1.248 | 0.104 |
| 1-1/16″ | 39.60 | 3.30 |
| 1/4″ | 2.160 | 0.180 |
| 1-5/8″ | 93.60 | 7.800 |
| 5/16″ | 3.480 | 0.290 |
| 2-3/8″ | 203.04 | 16.920 |
| 1-1/2″ | 79.20 | 6.600 |
| 11/16″ | 16.68 | 1.390 |
| 3″ | 318.36 | 26.53 |
| 1-3/4″ | 108.36 | 9.030 |
| 1-1/8″ | 44.40 | 3.700 |
| 1-3/8″ | 67.20 | 5.600 |
| 2″ | 141.60 | 11.80 |
Recent ASTM A276 Stainless Steel 304L Round Bar Export Deliveries
🇺🇸
Hess Corporation
New York City, USA
UNS S30403 Round Bars, 25mm Diameter, 3m Length
Delivered in 12 days
🇩🇪
BASF SE
Ludwigshafen, Germany
WNR 1.4306 Bright Round Bars, 18mm Diameter
Delivered in 21 days
🇬🇧
Shell PLC
London, United Kingdom
BS 3304S11 Polished Round Bars, 22mm Diameter
Delivered in 14 days
🇯🇵
Mitsubishi Corporation
Tokyo, Japan
JIS SUS 304L Ground Round Bars, 20mm Diameter
Delivered in 10 days
🇫🇷
TotalEnergies
Paris, France
AFNOR Z3CN18-10 Peeled Round Bars, 30mm Diameter
Delivered in 9 days
🇷🇺
Rosneft
Moscow, Russia
GOST 03Х18Н11 Cut-to-Length Round Bars, 15mm Diameter
Delivered in 24 days
stock Availability of AMS 5647 Stainless Steel 304L Round Bar
| ASTM A276 Stainless Steel 304L Hot Rolled Round Bar | UNS S30403 Bright Round Bar |
| WNR 1.4306 Cold Drawn Round Bar | Stainless Steel 304L Polished Round Bar |
| EN X2CrNi18-9 Peeled Round Bar | AMS 5647 Stainless Steel 304L Threaded Round Bar |
| Stainless Steel 304L Black Round Bar | UNS S30403 Ground Round Bar |
| AMS 5647 Stainless Steel 304L Forged Round Bar | EN X2CrNi18-9 Custom Cut Round Bar |
| UNS S30403 Hot Rolled Round Bar | ASTM A276 Stainless Steel 304L Bright Round Bar |
| Stainless Steel 304L Cold Drawn Round Bar | WNR 1.4306 Polished Round Bar |
| AMS 5647 Stainless Steel 304L Peeled Round Bar | Stainless Steel 304L Threaded Round Bar |
| ASTM A276 Stainless Steel 304L Ground Round Bar | WNR 1.4306 Black Round Bar |
| Stainless Steel 304L Forged Round Bar | UNS S30403 Custom Cut Round Bar |
UNS S30403 Stainless Steel 304L Round Bar — Latest Prices
Multinox INC offers EN X2CrNi18-9 Stainless Steel 304L Round Bars at one of the most competitive prices in India. Request the latest Pricelist using the contact form here.