George Metals, a respectable producer and supplier of high-end stainless steel products with its headquarters located in Houston, USA, is well-known for its dedication to accuracy, quality, and client satisfaction. The Stainless Steel 904L Rectangular Bar is one of their best products; it is designed to be extremely strong, resistant to corrosion, and durable under harsh circumstances. For industries where materials need to survive harsh chemical and marine environments, these bars are perfect. George Metals guarantees that every 904L rectangular bar satisfies the highest standards of performance, dependability, and long-term service through rigorous adherence to international standards and sophisticated manufacturing capabilities.
To satisfy the demands of various industries, George Metals is a top producer and distributor of stainless steel flat bars, providing a wide variety of sizes and grades. Our flat bars, which are made from different types of stainless steel (duplex, martensitic, austenitic, and ferritic), are renowned for their durability, strength, and resistance to corrosion. ASTM A276 SS 304 Flat Bars and Brushed 316 Polished Flat Bars are two of our best-selling products. While SS 316 has 4% molybdenum, SS 304 has 18% chromium and 8% nickel, providing increased resistance, especially in chemical and marine environments. George Metals guarantees each product’s accuracy, dependability, and quality.
The high-alloy austenitic stainless steel used to make Stainless Steel 904L Rectangular Bars has trace amounts of manganese, silicon, and carbon in addition to 19–23% chromium, 23–28% nickel, 4–5% molybdenum, and 1-2 percent copper. This sophisticated composition provides exceptional resistance to stress corrosion cracking, pitting, and crevice corrosion, especially in acidic and chloride-rich environments. The bars are ideal for crucial structural and chemical applications because of their exceptional formability, weldability, and resistance to high temperatures. They also have a tensile strength of about 520 MPa, a yield strength of about 240 MPa, and an elongation of about 35 to 40%.
| Standards | ASTM / ASME |
| Designation | B 649, SB 649 |
| Grade | 904L Rectangular Bars and Rods 904L Rectangular Bars and Rods: ASTM B 649, ASME SB 649 |
|
EN/DIN |
1.4539
X1NiCrMoCu25-20-5 |
|---|---|
|
AFNOR |
Z2CNDU25.20 |
|
UNS |
N08904 |
|
AISI |
904L / F904L |
|
BS |
904S13 |
|
SS |
2562 |
|
OTHER |
ASTM A182
ASTM A262
ASTM A479
ASTM B649 / ASME SB649
DIN 17440
EN10088-3
EN10272
NACE MR01-75 / ISO 15156
SEW 400-VdTÜV421 |
|
BRANDS |
URANUS B6™
VLX904™
AL-904L™
CRONIFER 1925™
2RK65™ |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Cu |
|---|---|---|---|---|---|---|---|---|---|
| SS 904L | 0.020 max | 2 max | 1 max | 0.040 max | 0.030 max | 19.0-23.0 | 4.0-5.0 max | 23.00 – 28.00 | 1.0-2.0 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 7.95 g/cm3 | 1350 °C (2460 °F) | Psi – 71000 , MPa – 490 | Psi – 32000 , MPa – 220 | 35% |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | KS | AFNOR | EN |
|---|---|---|---|---|---|---|---|
| SS 904L | 1.4539 | N08904 | SUS 904L | 904S13 | STS 317J5L | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
Choose Stainless Steel 904L Rectangular Bars based on the specific corrosion resistance and strength requirements of your application. Consider factors such as temperature, chemical exposure, and mechanical stresses to ensure optimal performance.
Stainless Steel 904L Rectangular Bars are available in various sizes, typically ranging from 10mm to 100mm in thickness and widths up to 200mm, with customizable lengths. Specific dimensions can be tailored to meet project requirements based on customer needs.
Yes, Stainless Steel 904L Rectangular Bars can be used for underground applications due to their exceptional corrosion resistance, particularly in environments with high chloride content. Their durability ensures reliable performance in harsh, buried conditions.
Industries that demand exceptional corrosion resistance and mechanical dependability make extensive use of stainless steel 904L rectangular bars. They are perfect for reactors, heat exchangers, pressure vessels, and chemical processing facilities, particularly when using strong acids like hydrochloric and sulfuric acid. Because they don’t corrode in saltwater, they can be used in shipbuilding, offshore structures, and desalination plants. These bars’ long-term durability, low maintenance requirements, and resistance to aggressive media ensure optimal performance under challenging operating conditions, which is why they are also used in pharmaceuticals, pollution control equipment, and oil and gas refineries.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
George Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Houston, USA
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