AMS 5647 Stainless Steel 304L Ring
Multinox Inc is a premier manufacturer, supplier, and stockist of Stainless Steel 304L Rings.
Stainless Steel 304L alloy is a perfect option in the market of stainless steels. This is the standard low-carbon version alloy where carbon is limited (0.03%). Due to being a lower-carbon alloy, it provides significant corrosion resistance, especially in welded areas. SS 304L rings are designed for heavy-duty components where standard grades cannot last longer against corrosive media. This grade ring features good mechanical properties and excellent weldability, as it doesn't require post-weld heat treatment for strengthening, saving fabrication time and cost.
Stainless Steel 304L alloy is engineered to prevent weld decay and enhance corrosion resistance in demanding situations. This grade is the ultimate choice when fabricating large chemical tanks, pharmaceutical components, and pressure vessels, with consistent material performance across heat-affected zones, and since no post-weld heat treatment is required, it provides an increase in project margins. Stainless Steel 304L resists the formation of grain boundaries under welding conditions, preventing corrosion and enhancing the material's and weld joint's long service life. 304L rings also resist moisture and mild chemical environments and hence are also used across hygiene-related and chemical-exposed environments. SS 304L rings deliver dependable mechanical performance with minimum tensile strength (485 MPa) and yield strength up to (170 MPa). Rather than standard 304, 304L is not considered excellent for mechanical properties.
The Stainless Steel 304L rings are well-known options across applications where chances of intergranular corrosion are higher since the standard version 304 requires heat treatment for the welded areas. 304L rings are a very suitable option where resistance to carbide precipitation is unavoidable. SS 304L Rings are often used across industry and manufacturing, such as chemical processing tanks, food and beverage industries, and conveyor systems. Architecture and construction applications include handrails, structural supports, and exterior components that demand significant longevity. 304 Rings are also used across automotive and aerospace industrial units.
Multinox Inc is a reliable brand that offers full RoHS and REACH compliance, meeting supply chains in international markets as well. We offer a wide range of sizes, thicknesses, and surface finishes to meet your exact operational needs. Quote now to let us know your dimensional specifications, application needs, and industry-relevant procurement requirements. We are always ready to assist you with your queries.
Specifications
| Material | Stainless Steel |
| Form | Seamless Rolled Ring, Forged Ring |
| Manufacturing Process | Open Die Forging, Ring Rolling, CNC Machining |
| Outside Diameter (OD) | 145 mm to 3000 mm |
| Inside Diameter (ID) | As per Customer Requirement |
| Maximum Thickness | 300 mm |
| Maximum Face Height | Up to 49 Inches (1245 mm) |
| Maximum Weight | 60,000 lbs (Approx. 27,200 kg) |
| Tolerance | ±0.003" (or as per customer drawing) |
| Surface Finish | Rough Machined, Fully Machined, Bright, Black, Polished |
| Heat Treatment | Annealed, Solution Annealed, Normalized, Quenched & Tempered, As Required |
| Testing | PMI, Ultrasonic Test (UT), Liquid Penetrant Test (LPT), NDT, Hardness Test, Dimensional Inspection |
| Certification | EN 10204 3.1, Mill Test Certificate (MTC) |
| Standards | ASTM, ASME, DIN, EN, ISO (Depending on Material Grade) |
| Applications | Oil & Gas, Petrochemical, Chemical Processing, Marine, Power Plants, Heat Exchangers, Pressure Vessels, Aerospace, Heavy Engineering, Offshore, Fabrication |
| Packaging | Wooden Boxes, Pallets, Bubble Wrap, Export Worthy Packaging |
Chemical Composition
C
0.03%
Carbon
Mn
2.00%
Manganese
Cr
17.50 - 19.50%
Chromium
Si
1.00%
Silicon
P
0.045%
Phosphorous
S
0.015%
Sulphur
Ni
8.00 - 10.50%
Nickel
N
0.10%
Nitrogen
Fe
Balance
Iron
Equivalent Grades
EN
X2CrNi19-11 (1.4306)
European Standard
SFS
720
Finland Standard
JIS
SUS304L
Japanese Standard
USA
304L
American Grade
BS
304S11
British Standard
AFNOR
Z3CN18-10 / Z2CN18-10
French Standard
SS
2352
Swedish Standard
UNI
X2CrNi18-11
Italian Standard
PN
00H18N10
Polish Standard
GOST
03KH18N11
Russian Standard
Mechanical Properties
1400 °C (2550 °F)
Melting Point
8.0 g/cm³
Density
205 MPa (30,000 Psi)
Yield Strength
515 MPa (75,000 Psi)
Tensile Strength
35%
Elongation
Weight Chart
| Outside Diameter (mm) | Thickness (mm) | Approx. Weight (kg) |
|---|---|---|
| 200 | 25 | 6.0 |
| 300 | 30 | 14.0 |
| 400 | 40 | 30.0 |
| 500 | 50 | 55.0 |
| 600 | 60 | 95.0 |
| 800 | 80 | 225.0 |
| 1000 | 100 | 440.0 |
| 1200 | 120 | 760.0 |
Size Range
| Parameter | Available Size |
|---|---|
| Outer Diameter (OD) | 145 mm to 3000 mm |
| Inner Diameter (ID) | As per customer drawing |
| Thickness | Up to 300 mm |
| Face Height | Up to 49" |
| Tolerance | ±0.003" |
| Maximum Weight | 60,000 lbs |
| Manufacturing Process | Seamless Rolled Ring / Forged Ring |
Recent Export Deliveries
🇸🇦
Saudi Aramco Total
Al Jubail, Saudi Arabia
304 SS Round Bars, 50mm OD, ASTM A276
Delivered in 7 days
🇺🇸
Hess Corporation
New York City, USA
SS 304 Hex Bars, 40mm A/F, Cold Drawn
Delivered in 14 days
🇬🇧
Shell PLC
London, United Kingdom
304 SS Flat Bars, 100×20mm, Bright Finish
Delivered in 14 days
🇦🇪
ADNOC
Abu Dhabi, UAE
304 SS Square Bars, 40mm, Forged Grade
Delivered in 5 days
🇿🇦
Sasol Limited
Johannesburg, South Africa
SS 304 Hollow Bars, 80mm OD × 20mm wall
Delivered in 21 days
🇩🇪
BASF SE
Ludwigshafen, Germany
304 SS Round Bars 25–100mm, EN 10204 3.2
Delivered in 18 days
Availability of Stainless Steel Rings
| Stainless Steel 304 Ring | Stainless Steel 304L Ring |
| Stainless Steel 316 Ring | Stainless Steel 316L Ring |
| Stainless Steel 316Ti Ring | Stainless Steel 310 Ring |
| Stainless Steel 317L Ring | Stainless Steel 321 Ring |
| Stainless Steel 347 Ring | Stainless Steel 347H Ring |
| Stainless Steel 410 Ring | Stainless Steel 416 Ring |
| Stainless Steel 420 Ring | Stainless Steel 430 Ring |
| Stainless Steel 440 Ring | Stainless Steel 440C Ring |
| Stainless Steel 446 Ring | ASTM A268/A268M UNS S44600 Ring |
| ASTM A268/A268M EN 1.4749 Ring | 17-4PH Stainless Steel Ring |
| 15-5PH Stainless Steel Ring |
Latest Prices of Rings
Multinox INC offers Rings at one of the most competitive prices in India. Request the latest Rings Pricelist using the contact form here.