Harshita Stainless is a leading producer and supplier of Stainless Steel XM19 Fasteners in Delhi, India. We provide the full range of fasteners—bolts, nuts, washers, screws, and studs—made from Nitronic 50 (XM19) alloy for high strength, corrosion resistance, and durability. Our XM19 fasteners are best suited for harsh and critical conditions and are compliant with ASTM, DIN, and ISO standards. With strict quality control and precise engineering, Harshita Stainless provides fasteners with strength and longevity.
XM19 fasteners have 20–23% Cr, 11–13% Ni, Mn, Mo, and nitrogen. They provide up to 900 MPa tensile strength, about 600 MPa yield strength, and 35–50% elongation. The fasteners are extremely corrosion-resistant, non-magnetic, and chloride stress corrosion cracking-resistant. Their superior mechanical performance keeps them in good condition even in heavy vibration, dynamic loading, and harsh temperatures.
|
Material |
Specification |
Standards |
Size
|
Length |
|
Stainless Steel XM19 Fasteners
|
ANSI ,DIN,ASME,ASTM
|
ASTM / ASME – A/ SA 320 |
M4-M100(1/4-4 inch)
|
M02 to M33
|
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| XM19 | min. max. | – 0.06 | 4.0 6.0 | – 1.00 | – – | – – | 20.5 23.5 | – | 11.5 13.5 | – |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| XM19 | 100 KSi | 55 KSi | 35% | 55% | 293 |
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These nuts are made from XM19, a high-strength alloy, offering exceptional resistance to corrosion and high-temperature environments. They are ideal for critical applications requiring durability and longevity.
XM19 double-ended studs are designed to provide strong, reliable fastening in high-stress environments. They offer superior resistance to stress corrosion cracking and are commonly used in aerospace and industrial applications.
Known for their strength and resistance to corrosion, XM19 bolts are used in applications demanding high performance under extreme conditions. They provide durability in environments exposed to high temperatures and aggressive chemicals.
XM19 threaded rods are high-strength, corrosion-resistant fasteners that can be used for a variety of applications, including structural and mechanical uses, ensuring superior performance in harsh environments.
These screws are designed for quick installation in steel and other materials, offering excellent corrosion resistance and strength. They are ideal for applications requiring ease of installation without the need for pre-drilled holes.
XM19 washers offer enhanced durability and corrosion resistance, used to distribute load and prevent damage to surfaces in demanding industrial settings. They provide reliable performance in extreme conditions.
XM19 fasteners are critical for corrosive and high-stress environments. Deployed in chemical reactors, marine hardware, oil refineries, wastewater treatment plants, and paper mills, they make secure, long-term connections. Suitable for equipment subjected to seawater and abrasive chemicals, they are also deployed in pumps, valves, and offshore platforms. Harshita Stainless provides XM19 fasteners to customers in Delhi and India for applications demanding unprecedented strength and reliability in adverse situations.
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