Home > Stainless Steel >Forged Fittings in Stainless Steel 347H
Stainless Steel 347H Forged Fittings stand out as crucial components engineered from Stainless Steel 347H, a grade celebrated for its exceptional corrosion resistance and outstanding strength, particularly in high-temperature environments. Made from a mixture of iron, chromium, and a substantial amount of niobium, these fittings represent durability and toughness, especially in settings susceptible to corrosion and high heat. Whether as elbows, tees, couplings, or unions, Stainless Steel 347H Forged Fittings provide reliable performance across a broad spectrum of demanding applications.
| Standard | ASTM A182 / ASME SA182 |
| Dimensions | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
| Size | 1/8” NB to 4” NB (Socketweld & Screwed-Threaded) |
| Type | Socketweld Fittings, Screwed-Threaded Fittings |
| Class | 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS |
| Grade | C | Mn | Si | P | S | Cr | Cb | Ni | Fe |
| SS 347H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 8xC – 1.10 | 9.0 -13.0 | 63.72 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
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We supply Stainless Steel 347H Forged Fittings conforming to DIN, ISO, JIS or ANSI Standard.
Owing to their outstanding characteristics, Stainless Steel 347H Forged Fittings serve as vital elements throughout numerous industrial fields. Celebrated for their ability to resist corrosion, they are extensively used in marine settings, withstanding the harshness of saltwater exposure with durability and dependability. Within the construction sector, stainless steel fasteners are central to structural assemblies, delivering dependable connections while preserving structural integrity in outdoor and exposed conditions.
Material: Stainless steel 347H is a high-carbon variant of stainless steel 347, delivering excellent thermal conductivity and resistance to corrosion. Verify that the chemical makeup of fittings satisfies both standards and informational requirements.
Quality Standards: Confirm that mesh fittings comply with established standards like ASTM, ASME, ANSI, DIN, or other applicable industry benchmarks. Doing so guarantees the fitting fulfills the minimum quality criteria.
Functional compatibility: Take into account particular needs like temperature, pressure, and corrosion resistance. Stainless Steel 347H works well for high-temperature uses and settings that demand corrosion resistance, such as in the chemical, processing, petrochemical and electrical industries.
Size and Dimensions: Confirm that mesh fittings come in the sizes and dimensions needed to fit your piping system correctly. For consistency, verify the nominal pipe size (NPS), pressure rating, and fitting dimensions.
Stainless steel 347H forged fittings usually show weak magnetic behavior because of their elevated chromium and nickel content. Although they might be drawn to a magnet slightly, the magnetic reaction is typically too weak to be useful in practice, so they are regarded as non-magnetic in the majority of applications.
Yes, Stainless steel 347H forged fittings can be recycled. They can be melted and reused to manufacture new stainless steel products while retaining their natural properties. Recycling stainless steel makes economic sense and is environmentally friendly, supporting a circular economy and lowering the demand for raw materials.
Stainless steel 347H forged fittings are typically not advised for cryogenic uses because they are prone to embrittlement at low temperatures. In cryogenic settings, specialized materials like austenitic stainless steels with low carbon content or nickel alloys are favored to guarantee sufficient toughness and ductility.
Stainless steel 347H forged fittings can be used in underground applications when appropriate precautions are taken. They provide outstanding corrosion resistance, though additional steps like cathodic protection or coatings may be needed to guard against corrosion in soil environments. Routine inspection and maintenance are likewise crucial to guarantee lasting performance in underground installations.
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