Thermanit 25/22 H TIG Rods Importer, Stockist & Supplier Worldwide
Shanti Metal Supply Corporation (SMSC) is an importer, stockist, supplier and worldwide exporter of Thermanit 25/22 H TIG Rods for corrosion-resistant stainless steel welding, cladding, process equipment fabrication and demanding industrial applications. SMSC supports enquiries from industrial customers, contractors, fabricators, distributors and project procurement teams, with a primary international supply focus on Gulf countries and additional enquiries from Indonesia, Malaysia and other global markets.
Thermanit 25/22 H is a high-alloy austenitic stainless steel TIG rod designed for joining and surfacing matching or similar steels. It is particularly suited to corrosion conditions in urea synthesis plants and applications requiring resistance to intercrystalline corrosion, wet corrosion, chloride-bearing environments, pitting and nitric acid. Its classifications are AWS A5.9 / SFA-5.9 ER310 (modified) and EN ISO 14343-A W 25 22 2 N L.
Buyers searching for a Thermanit 25/22 H TIG Rod importer, stockist, supplier or exporter can provide their required diameter, quantity, destination and application for a product-specific supply enquiry.
Thermanit 25/22 H TIG Rods – Product Overview
Thermanit 25/22 H is a high-alloy, austenitic stainless steel filler rod intended for joining and surfacing compatible stainless steels. The alloy contains chromium, nickel, molybdenum, manganese and nitrogen, which contribute to the weld metal's corrosion-resistance characteristics. Product selection must be based on the exact base-metal grade, corrosive medium, fabrication conditions and service requirements.
The product is particularly suited to corrosion conditions encountered in urea synthesis plants. It is also used for joining similar or matching stainless steels, weld cladding on high-temperature steels and fabrication of joints on claddings. The manufacturer identifies resistance to intercrystalline corrosion and wet corrosion up to 350°C, subject to the specified service conditions.
Thermanit 25/22 H TIG Rods Specifications
| Property | Specification / Information |
|---|---|
| Product Name | Thermanit 25/22 H TIG Rods |
| Brand | Thermanit / BÖHLER Welding |
| Product Form | TIG Filler Rod |
| Welding Process | GTAW / TIG |
| Material Type | High-alloy austenitic stainless steel |
| AWS Classification | AWS A5.9 / SFA-5.9 ER310 (modified) |
| EN ISO Classification | EN ISO 14343-A W 25 22 2 N L |
| Material Number | 1.4465 |
| Weld-Metal Structure | Austenitic, with maximum ferrite content reported as 0.5% |
| Current Type | DC negative / DCEN |
| Shielding Gas | Argon / EN ISO 14175 I1, subject to current product documentation |
| Primary Application | Joining, surfacing and weld cladding of compatible stainless steels |
| Service Focus | Corrosion-resistant process equipment and urea synthesis plants |
| Business Type | Importer, Stockist, Supplier & Worldwide Exporter |
Classification and Standards
Correct classification helps procurement teams identify the intended filler metal for welding procedures, quality documentation and material traceability. Thermanit 25/22 H should be specified using the exact product name and applicable standard designation.
| Standard / Reference | Designation |
|---|---|
| AWS A5.9 / SFA-5.9 | ER310 (modified) |
| EN ISO 14343-A | W 25 22 2 N L |
| Material Number | 1.4465 |
| Process | GTAW / TIG |
| Material Family | High-alloy austenitic stainless steel |
Typical Chemical Composition of Thermanit 25/22 H TIG Rods
The following values are typical product-analysis figures. They are reference values rather than guaranteed acceptance limits. For project approval and material traceability, consult the current manufacturer's technical data sheet and the batch certificate supplied with the product.
| Element | Typical Content (wt. %) |
|---|---|
| Carbon (C) | 0.02 |
| Silicon (Si) | 0.20 |
| Manganese (Mn) | 6.0 |
| Chromium (Cr) | 25.0 |
| Nickel (Ni) | 22.5 |
| Molybdenum (Mo) | 2.2 |
| Nitrogen (N) | 0.13 |
Mechanical Properties of Thermanit 25/22 H Weld Metal
The following values are published typical all-weld-metal properties for the as-welded condition using argon shielding gas. Minimum values are shown in parentheses where reported. Actual acceptance requirements depend on the applicable specification and project documentation.
| Property | Typical Value | Reported Minimum |
|---|---|---|
| Yield Strength at 20°C | 450 MPa | 400 MPa |
| Tensile Strength | 625 MPa | 600 MPa |
| Elongation | 32% | 30% |
| Impact Energy, ISO-V at 20°C | 120 J | 80 J |
| Test Condition | As-welded all-weld metal; argon shielding gas | |
Corrosion Resistance and Service Temperature
Thermanit 25/22 H is designed for selected corrosion-resistant stainless steel welding applications. Manufacturer information describes resistance to intercrystalline corrosion and wet corrosion up to 350°C under specified conditions. The alloy also has good resistance to chloride-bearing environments, pitting corrosion and nitric acid.
The product is particularly suited to corrosion conditions in urea synthesis plants. Manufacturer documentation also reports Huey test performance according to ASTM A262, with maximum attack values specified in the product literature.
| Performance Area | Product Guidance |
|---|---|
| Intercrystalline Corrosion | Designed for specified corrosion-resistant applications |
| Wet Corrosion | Manufacturer guidance indicates resistance up to 350°C under specified conditions |
| Chloride-Bearing Environments | Good resistance is reported; assess the actual chloride concentration and operating conditions |
| Pitting Corrosion | Good resistance is reported for appropriate service conditions |
| Nitric Acid | Good resistance is reported; confirm suitability for concentration and temperature |
| Urea Synthesis Plants | Particularly suited to specified corrosion conditions |
Suitable Base Materials
Thermanit 25/22 H is intended for joining and surfacing matching or similar stainless steels. Manufacturer documentation lists compatible parent materials including high-alloy stainless steel grades used in demanding corrosion environments.
| Material Number | Material Designation |
|---|---|
| 1.4466 | X2CrNiMoN25-22-2 |
| 1.4465 | X1CrNiMoN25-25-2 / related high-alloy designation as specified by the applicable data sheet |
| 1.4435 | X2CrNiMo18-14-3 |
The above grades are examples referenced in product documentation. Confirm the precise base-material designation, material condition and approved filler-metal selection before welding.
Welding Parameters and Handling
Thermanit 25/22 H is used for TIG/GTAW welding. Welding parameters must be selected according to rod diameter, joint preparation, material thickness, welding position, heat input and the qualified welding procedure specification.
| Parameter | Guidance |
|---|---|
| Welding Process | GTAW / TIG |
| Polarity | DC negative / DCEN |
| Shielding Gas | Argon / I1, subject to product documentation |
| Amperage | Set according to diameter, joint design and qualified WPS |
| Travel Speed | Set to achieve the required weld profile and heat input |
| Preheat / Interpass Temperature | Determine from the base material and approved welding procedure |
| Post-Weld Treatment | Follow the base-material specification and qualified procedure |
| Cleanliness | Keep filler rods and joint surfaces free from oil, grease, moisture and contamination |
Applications of Thermanit 25/22 H TIG Rods
Thermanit 25/22 H is used in specialized stainless steel welding and cladding applications where the correct corrosion-resistant filler metal is essential. The final selection must match the process medium and service conditions.
- Urea synthesis plants and related process equipment
- Chemical processing equipment
- Corrosion-resistant stainless steel fabrication
- Joining compatible high-alloy stainless steel grades
- Surfacing and weld cladding on high-temperature steels
- Fabrication of joints on cladded components
- Equipment exposed to selected chloride-bearing environments
- Components exposed to suitable nitric acid service conditions
- Industrial plant maintenance and repair
- Process vessels, pipework and engineered components where approved by design requirements
Advantages of Thermanit 25/22 H TIG Rods
- High-alloy austenitic stainless steel filler-metal classification.
- Modified ER310 classification for the specified product.
- EN ISO classification W 25 22 2 N L.
- High chromium and nickel content with molybdenum and nitrogen additions.
- Designed for suitable corrosion-resistant welding applications.
- Good resistance is reported for chloride-bearing environments and pitting corrosion.
- Particularly suited to specified corrosion conditions in urea synthesis plants.
- Suitable for joining and surfacing compatible stainless steels.
- Used for selected weld-cladding and cladding-joint applications.
- Product identification support for industrial procurement and project enquiries.
Available Sizes of Thermanit 25/22 H TIG Rods
Product catalogue listings include selected rod diameters such as 1.0 mm, 1.2 mm and 2.0 mm. Availability of individual item numbers must be confirmed at the time of quotation. Contact SMSC with the required diameter, quantity and destination for a supply enquiry.
| Diameter | Product Form | Availability |
|---|---|---|
| 1.0 mm | TIG Filler Rod | Confirm with current quotation |
| 1.2 mm | TIG Filler Rod | Confirm with current quotation |
| 2.0 mm | TIG Filler Rod | Confirm with current quotation |
Storage and Handling
- Store rods in a clean, dry and suitable environment.
- Protect the filler metal from moisture, oil, grease and dust.
- Keep the original product identification and batch labels intact.
- Separate different welding consumable grades to avoid mix-ups.
- Inspect the product packaging before use.
- Follow the manufacturer's storage and handling instructions.
- Maintain material traceability wherever required by the project.
Thermanit 25/22 H TIG Rods Exporter Worldwide
Shanti Metal Supply Corporation (SMSC) supports industrial enquiries for Thermanit 25/22 H TIG Rods from customers involved in stainless steel fabrication, chemical processing, plant maintenance and engineering procurement. Buyers can provide the exact product designation, required dimensions, quantity and destination for a quotation enquiry.
The Gulf countries are a primary international market for SMSC. The company also welcomes enquiries from Indonesia, Malaysia and other international destinations, subject to product availability, commercial terms and applicable export requirements.
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Thermanit 25/22 H TIG Rods Supplier in Indonesia and Malaysia
SMSC also accepts industrial enquiries from Indonesia and Malaysia. Fabricators, engineering contractors, maintenance teams, distributors and project buyers can share their required grade, quantity and application details to help identify the appropriate product.
Worldwide Supply Support
In addition to Gulf markets and Southeast Asia, SMSC welcomes enquiries from industrial customers in other international regions. Export arrangements and delivery depend on product availability, destination, commercial terms and applicable shipping and regulatory requirements.
Why Choose Shanti Metal Supply Corporation (SMSC)?
- Importer, stockist and supplier of industrial products.
- Worldwide enquiry support for welding consumables.
- Primary international supply focus on Gulf countries.
- Support for enquiries from Indonesia and Malaysia.
- Specification-based product enquiry handling.
- Support for industrial, contractor and project procurement requirements.
- Assistance with product identification and requested dimensions.
- Quotation enquiries for suitable industrial applications.
How to Order Thermanit 25/22 H TIG Rods
To enquire about Thermanit 25/22 H TIG Rods from SMSC, provide the following details:
- Product: Thermanit 25/22 H TIG Rods.
- Classification: ER310 (modified) / W 25 22 2 N L.
- Material Number: 1.4465.
- Diameter: Specify the required rod diameter.
- Quantity: State the required quantity or number of packs.
- Destination: Provide the delivery country and location.
- Application: Mention the base-metal grade and service conditions, if available.
- Documentation: Specify any required technical data sheet, inspection document or certificate.
Need Thermanit 25/22 H TIG Rods?
Contact Shanti Metal Supply Corporation (SMSC) for availability, quotations and supply enquiries for Thermanit 25/22 H TIG Rods.
Request a Quote Send Your RequirementFrequently Asked Questions About Thermanit 25/22 H TIG Rods
What are Thermanit 25/22 H TIG Rods?
Thermanit 25/22 H is a high-alloy austenitic stainless steel TIG filler rod designed for joining and surfacing compatible stainless steels in corrosion-resistant applications.
What is the AWS classification of Thermanit 25/22 H?
Its AWS A5.9 / SFA-5.9 classification is ER310 (modified).
What is the EN ISO classification of Thermanit 25/22 H?
Its EN ISO 14343-A classification is W 25 22 2 N L.
What is the material number of Thermanit 25/22 H?
The material number associated with Thermanit 25/22 H is 1.4465.
What is Thermanit 25/22 H used for?
It is used for joining and surfacing compatible stainless steels, weld cladding on high-temperature steels and fabrication of joints on claddings. It is particularly suited to specified corrosion conditions in urea synthesis plants.
What is the typical chemical composition of Thermanit 25/22 H?
Typical published values are approximately 0.02% carbon, 0.20% silicon, 6.0% manganese, 25.0% chromium, 22.5% nickel, 2.2% molybdenum and 0.13% nitrogen. Confirm the actual product chemistry from the current data sheet and batch certificate.
What are the corrosion-resistance characteristics of Thermanit 25/22 H?
Manufacturer information describes resistance to intercrystalline corrosion and wet corrosion under specified conditions, as well as good resistance to chloride-bearing environments, pitting corrosion and nitric acid.
What is the stated service temperature for Thermanit 25/22 H?
Manufacturer product guidance reports resistance to wet corrosion up to 350°C under specified conditions. The actual allowable service conditions depend on the process medium, concentration, pressure, temperature and design requirements.
Which shielding gas is used for Thermanit 25/22 H TIG welding?
Argon, identified as I1 under EN ISO 14175, is listed for the TIG rod. Confirm the applicable gas and welding parameters against the current manufacturer data sheet and qualified welding procedure.
What sizes of Thermanit 25/22 H TIG Rods are available?
Catalogue listings include 1.0 mm, 1.2 mm and 2.0 mm diameters. Confirm the availability of the required item number and dimensions when requesting a quotation.
Who supplies Thermanit 25/22 H TIG Rods for Gulf countries?
Shanti Metal Supply Corporation (SMSC) supports industrial enquiries for Thermanit 25/22 H TIG Rods, with a primary international supply focus on Gulf countries.
Does SMSC accept enquiries from Indonesia and Malaysia?
Yes. SMSC welcomes enquiries from Indonesia and Malaysia, subject to product availability, destination and applicable supply requirements.
What information is needed for a quotation?
Provide the product designation, required diameter, quantity, destination, intended application and any documentation requirements.
Conclusion
Thermanit 25/22 H TIG Rods are high-alloy austenitic stainless steel welding consumables classified as ER310 (modified) under AWS A5.9 / SFA-5.9 and W 25 22 2 N L under EN ISO 14343-A. The product is designed for suitable corrosion-resistant welding and cladding applications, including specified service conditions in urea synthesis plants.
Shanti Metal Supply Corporation (SMSC) supports industrial enquiries as an importer, stockist and supplier, with worldwide enquiry support and a primary international focus on Gulf countries. Contact SMSC with your required dimensions, quantity, destination and application details to enquire about supply options.