Stainless Steel Filler Wire
Stainless Steel 904L Filler Wire, Stainless Steel Filler Wire Manufacturer, SS Filler Wire Exporter & Suppliers in India.
Stainless Steel 304L Suppliers, SS Filler Wire 316L, SS Filler Wire 317L, Filler Wire for SS Manufactures.
Stainless steel filler wire is a specialized welding consumable designed for use in joining or filling gaps between stainless steel workpieces during ss welding filler wire processes. It is composed of high-quality stainless steel alloys, tailored to seamlessly integrate with the base metal and create strong, durable welds. This wire plays a crucial role in facilitating the welding process, providing the necessary material to establish secure and long-lasting bonds between stainless steel components.
SS filler wire is characterized by its exceptional properties, including corrosion resistance, high tensile strength, and durability. These qualities make it a preferred choice for welding applications where the integrity and longevity of welds are essential. It finds widespread use in various industries, ranging from manufacturing and construction to automotive and aerospace.
Whether employed in SS TIG (Tungsten Inert Gas) wire welding or MIG (Metal Inert Gas) welding, filler wire for stainless steel contributes to the creation of structurally sound and aesthetically pleasing welds. Its versatility and ability to withstand challenging conditions make it an indispensable tool for welders seeking precision and reliability in their projects.
In essence, filler wire for ss is a key component in the process of , chosen for its compatibility with stainless steel, durability, and ability to meet the stringent requirements of diverse industrial applications.
SS Filler Wire or Stainless Steel Filler Wire Specification
Specifications of filler wire for stainless steel can vary depending on the specific requirements of a ss welding filler wire project. Always refer to the manufacturer’s data sheets or technical documentation for precise information about a particular stainless steel filler wire product.
| Specification | Description |
| Material Composition | High-quality stainless steel alloys |
| Diameter Range | 0.8 mm to 3.2 mm (may vary by grade) |
| Tensile Strength | Varies by grade, e.g., 70,000 – 90,000 psi |
| Corrosion Resistance | Excellent |
| Welding Processes | TIG (Tungsten Inert Gas), MIG (Metal Inert Gas), etc. |
| Suitable Stainless Steel Grades | 304, 316, 321, 347, etc. |
| AWS Classification | ER308, ER316, ER347, etc. |
| Packaging | Spools, coils, drums |
| Certifications | AWS A5.9/A5.9M, ISO 14343, etc. |
| Applications | Manufacturing, construction, automotive, aerospace, etc |
SS Filler Wire Chemical Composition
The chemical composition filler wire for stainless steel can vary based on the specific grade or type of stainless steel being used. Different grades of stainless steel have varying alloy compositions to achieve specific properties such as corrosion resistance, strength, and heat resistance. Below is a generalized table representing the common elements found in filler wire for stainless steel:
|
Element |
Composition Range (% by weight) |
|
Chromium (Cr) |
16% – 26% |
|
Nickel (Ni) |
7% – 22% |
|
Manganese (Mn) |
0.5% – 2% i |
|
Silicon (Si) |
0.3% – 1.0% |
|
Carbon (C) |
0.03% – 0.08% |
|
Phosphorus (P) |
0.045% (max) |
|
Sulfur (S) |
0.03% (max) |
|
Other Elements |
Small amounts of elements like molybdenum, titanium, or niobium may be present based on the specific grade of stainless steel |
Equivalent Grade For Stainless Steel Filler Wire
| AWS Designation | EN Designation | UNS Number | Description |
| ER308 | 1.4301 | S30800 | Austenitic, high chromium-nickel |
| ER308L | 1.4307 | S30815 | Austenitic, low carbon, high chromium-nickel |
| ER309 | 1.4311 | S30900 | Austenitic, high chromium-nickel with higher manganese for welding dissimilar metals |
| ER309L | 1.4312 | S30915 | Austenitic, low carbon, high chromium-nickel with higher manganese for welding dissimilar metals |
| ER316 | 1.4401 | S31600 | Austenitic, high chromium-nickel with molybdenum for improved corrosion resistance, especially to pitting and crevice corrosion |
| ER316L | 1.4404 | S31603 | Austenitic, low carbon, high chromium-nickel with molybdenum for improved corrosion resistance, especially to pitting and crevice corrosion |
| ER347 | 1.4511 | S34700 | Austenitic, high chromium-nickel with niobium/tantalum for improved resistance to intergranular corrosion |
| ER347L | 1.4512 | S34703 | Austenitic, low carbon, high chromium-nickel with niobium/tantalum for improved resistance to intergranular corrosion |
Types of Stainless Steel Filler Wire
Filler wires for ss are essential for joining stainless steel components using various welding techniques. Choosing the right wire depends on several factors, including the base metal, the process of ss welding filler wire, and the desired properties of the weld.
FAQ’s About ASTM A106 Grade B Pipes
What is ASTM A106 Grade B pipe?
ASTM A106/A106M Grade B is a seamless carbon steel pipe specification intended for high-temperature service. The exact project suitability depends on the governing piping code, design conditions and purchase specification.
What is the difference between ASTM A106 Grade B and ASTM A53 Grade B?
ASTM A106 Grade B is a seamless high-temperature-service pipe specification. ASTM A53 Grade B covers welded and seamless pipe for mechanical and pressure applications and ordinary steam, water, gas and air service. Select the specification required by the project and design code.
What sizes does Kalpataru supply?
The current brief lists a Kalpataru supply range of 1/2 to 36 in NPS and Schedule 10 to XXS, subject to size and availability. ASTM A106/A106M itself has a wider standard scope.
What is the maximum temperature of ASTM A106 Grade B pipe?
Do not use one universal maximum temperature from the ASTM material specification. Allowable service depends on the design code, pressure, wall thickness, allowable stress and project conditions.
Is ASTM A106 Grade B seamless or welded?
ASTM A106/A106M is a seamless carbon steel pipe specification. Do not describe ERW, LSAW or other welded pipe as ASTM A106 product construction.
What tests are required for ASTM A106 Grade B pipe?
The specification includes mechanical testing and bend/flattening testing as applicable, together with hydrostatic and/or nondestructive electric testing requirements. The exact inspection package should match the current ASTM edition and purchase order.
What documents can be supplied?
Orders can be supplied with EN 10204 3.1 MTC and, where applicable and agreed, IBR documentation, third-party inspection and project-specific test reports.
How is ASTM A106 Grade B pipe priced?
Price depends on NPS, schedule or wall thickness, length, quantity, origin/mill, testing/certification, coating/end preparation and delivery destination. Send the full requirement for a size-wise quotation.
