Home > Forged Fittings > Stainless Steel 347/347H Forged Fittings
Adam Stainless is a well-respected manufacturer and supplier located in Canberra, Australia, known for its top-notch stainless steel fasteners. With a reputation built on excellence and precision engineering, Adam Stainless boasts a diverse selection of fasteners, including their standout product: Stainless Steel 416 fasteners. These fasteners are celebrated for their strength, durability, and resistance to wear, making them perfect for tough industrial applications. Committed to quality, customer satisfaction, and timely delivery, Adam Stainless caters to various sectors such as construction, automotive, and manufacturing, establishing itself as a trusted source for Stainless Steel 416 fasteners throughout Australia.
The Stainless Steel 416 fasteners from Adam Stainless are crafted from a martensitic stainless steel alloy, primarily made up of iron, 12–14% chromium, along with trace amounts of manganese, silicon, phosphorus, sulfur, and carbon. The addition of sulfur improves machinability while still providing moderate corrosion resistance. These fasteners exhibit impressive mechanical properties, featuring a tensile strength that ranges from 500 to 750 MPa, along with good hardness and wear resistance. When properly heat-treated, they gain enhanced strength and dependable performance, making them ideal for applications that require both durability and machining efficiency.
Stainless Steel Forged Fittings Specification : ASTM A182 / ASME SA182
Dimension Standard : ASME B16.11, MSS-SP-79, MSS-SP-83, MSS-SP-95, MSS-SP-97, BS3799
Size : 1/8″ NB to 4″ NB
Type : Socketweld Fittings, Screwed-Threaded Fittings (NPT or PT Type)
Rating Pressure : Threaded End – 2000 /3000/ 6000 LBS. Socket-weld End – 3000 / 6000/ 9000 LBS.
| C | Cr | Mn | Ni | P | S | Si | Cb/Ta | |
|---|---|---|---|---|---|---|---|---|
| 347 | 0.08 max | min: 17.0 max: 20.0 | 2.0 max | min: 9.0 max: 13.0 | 0.04 max | 0.30 max | 0.75 max | min:10x C max: 1.0 |
| 347H | min: 0.04 max: 0.10 | min: 17.0 max: 20.0 | 2.0 max | min: 9.0 max: 13.0 | 0.03 max | 0.30 max | 0.75 max | min:10x C max: 1.0 |
| Grade | Tensile Strength ksi (MPa) min | Yield Strength 0.2% ksi offset ksi (MPa) min | Elongation (% in 50mm) min | Hardness (Brinell) MAX | Hardness (Rockwell B) MAX |
|---|---|---|---|---|---|
| 347/347H | 75 (515) | 30 (205) | 40 | 201 | 95 |
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At Adam Stainless, all stainless steel 347/347H forged fittings are rigorously tested to ensure unmatched quality and performance. Each product is certified to international standards, including ISO, ASTM and ASME. Comprehensive testing such as fluid stability, ultrasonic and mechanical analysis provides reliability, stability and compliance for various industrial applications.
Highly resistant to intergranular corrosion, these fittings are designed for high-pressure applications. They provide a secure, leak-proof connection in sizes from 1/4″ to 4″ and various pressure ratings.
Offering exceptional resistance to oxidation and high-temperature environments, these fittings are available in sizes from 1/8″ to 4″ NPT. They are ideal for applications where high strength and durability are required.
Resistant to both corrosion and high temperatures, this elbow allows for smooth changes in pipe direction at a 45-degree angle. Sizes range from 1/2″ to 4″, accommodating various pipe dimensions.
With excellent resistance to corrosion and high temperatures, this tee connects three sections of pipe, allowing for changes in direction. Available in sizes from 1/4″ to 4″ NPT.
Featuring strong corrosion resistance and suitability for high-temperature use, this coupling connects a pipe to a threaded fitting. Common sizes include 1/4″ to 2″ NPT.
Known for its durability and resistance to corrosive environments, this cross-fitting enables four-way connections between pipes. Available in sizes from 1/2″ to 2″, it ensures robust and reliable performance.
Adam Stainless’s Stainless Steel 416 fasteners are commonly utilized in situations where high strength, easy machinability, and moderate corrosion resistance are essential. They are perfect for creating bolts, nuts, screws, studs, and other threaded components used in automotive parts, industrial machinery, pumps, valves, and firearm components. Their ability to endure high stress and mechanical wear makes them suitable for mildly corrosive environments. You’ll often find these fasteners in the oil and gas, aerospace, and marine industries, where durability and performance are paramount. Adam Stainless guarantees that every fastener meets strict quality standards, ensuring reliability in every application.
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