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Nickel 200 Fasteners

 Nickel 200 fasteners are high-purity nickel alloy components known for their excellent corrosion resistance, thermal conductivity, and mechanical strength. Composed of 99.6% pure nickel, these fasteners are widely used in applications requiring resistance to strong alkalis, acids, and neutral salt solutions. Their durability and non-reactive properties make them ideal for industries such as chemical processing, aerospace, and marine engineering. Chemical Composition and Mechanical Properties Nickel 200 is a commercially pure wrought nickel alloy with a composition that ensures superior resistance to corrosive environments. It offers high ductility, good electrical conductivity, and excellent mechanical performance even at elevated temperatures. These properties make Nickel 200 fasteners particularly suitable for handling caustic soda, food processing chemicals, and synthetic fibers. Types of Nickel 200 Fasteners Nickel 200 fasteners are available in a wide range of types and d...
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Alloy Steel 20 Fasteners

  Introduction Alloy Steel 20 fasteners , commonly referred to as Carpenter 20 fasteners , are engineered for use in highly corrosive environments. These fasteners are austenitic, nickel-iron-chromium-based alloys with additions of copper and molybdenum, making them ideal for applications involving sulfuric acid and other aggressive chemicals. Known for their excellent mechanical properties and corrosion resistance, Alloy 20 fasteners offer an optimal balance of strength and durability. Chemical Composition and Properties The unique composition of Alloy Steel 20 includes approximately 32–38% nickel, 19–21% chromium, 2–3% molybdenum, and 3–4% copper, along with small amounts of iron, manganese, and niobium. This alloy is specifically designed to resist pitting, crevice corrosion, and chloride stress corrosion cracking. It performs well in both acidic and neutral environments, which makes it a reliable choice for industrial-grade fastening solutions. Types of Alloy 20 Fasteners ...
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Monel K-500 Fasteners

 Monel K-500 fasteners are high-strength corrosion-resistant components made from a nickel-copper alloy enhanced with aluminum and titanium. These fasteners are widely used in demanding environments such as marine engineering, oil and gas applications, and chemical processing. Their exceptional resistance to seawater, acids, and alkalis makes them a reliable choice for long-term service in harsh conditions. Composition and Properties Monel K-500 is a precipitation-hardenable version of Monel 400, offering improved mechanical strength and hardness. The alloy typically contains about 63% nickel, 30% copper, and small amounts of iron, manganese, and silicon. The addition of aluminum and titanium allows the material to be heat treated for greater tensile strength and wear resistance without compromising its corrosion resistance. Types of Monel K-500 Fasteners Monel K-500 fasteners come in various types including bolts, nuts, washers, screws, studs, and threaded rods. These componen...
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Duplex Steel UNS S31803 Bolts

  Duplex Steel UNS S31803 Bolts are constructed from austenitic-ferritic stainless steel developed to be stronger and more corrosion resistant than 300 series stainless steel. It aids users in avoiding stress corrosion cracking, which is very common with 316 and 317 stainless steel.   Duplex steel UNS S31803 bolts   are made from a mixture of austenitic and ferritic alloys. The mix of these alloys makes the grade extra strong and resistant to various chemical procedures  Duplex Steel UNS S31803  has been tested at room temperature under reverse bending stress in comparison to SS316. Duplex Steel UNS S31803 changes from ductile to brittle at  -50 degrees  celsius and can also become embrittled at  300-1000 degrees  celsius. Thus a temperature range of -50 degrees celsius to 300 degrees celsius is suggested. The embrittlement of S31803 bolts is caused by exposure to temperatures exceeding  300 degrees  celsius and a reduction in corro...
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Duplex Steel UNS S32205 Bolts

  Duplex steel UNS S32205 bolts   are one of the most highly demanded products in industries today. These bolts are known for their effective and efficient nature.   Duplex Steel UNS S32205   is considered the most sturdy and robust grade. These bolts are generally used for extreme conditions and high temperatures.  Duplex steel UNS S32205 grade  is considered one of the most sturdy grades. The most frequently used Duplex(ferritic/austenitic) stainless steel grade is duplex UNS S32205 Hex Head Bolts. Although duplex UNS S32205 has high solid temperature oxidation resistance, like other duplex stainless steel grades, it is susceptible to embrittlement when exposed to temperatures exceeding 300 degrees celsius for even short periods. Because of its ductile to brittle transition,  duplex bolts are not typically appropriate for usage at temperatures over 300 degrees celsius due to precipitation of brittle micro components nor below -50 degrees celsius. If ...
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Fasteners Manufacturer-DC Engineering

  DC Engineering is a leading fasteners manufacturer specializing in a comprehensive range of high-quality fastening solutions. Our product lineup includes bolts , stud bolts , nuts , screws , washers , anchor bolts , and inserts , all engineered to meet the highest industry standards. We also manufacture precision CNC components for various industrial applications, ensuring durability, accuracy, and performance. With a commitment to excellence and customer satisfaction, DC Engineering serves diverse sectors including construction, oil & gas, automotive, and heavy machinery. Whether you need custom fasteners or bulk industrial supplies, trust DC Engineering for reliable and cost-effective solutions.
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Duplex Steel UNS S32205 Bolts

  Duplex steel UNS S32205 bolts   are one of the most highly demanded products in industries today. These bolts are known for their effective and efficient nature.   Duplex Steel UNS S32205   is considered the most sturdy and robust grade. These bolts are generally used for extreme conditions and high temperatures.  Duplex steel UNS S32205 grade  is considered one of the most sturdy grades. The most frequently used Duplex(ferritic/austenitic) stainless steel grade is duplex UNS S32205 Hex Head Bolts. Although duplex UNS S32205 has high solid temperature oxidation resistance, like other duplex stainless steel grades, it is susceptible to embrittlement when exposed to temperatures exceeding 300 degrees celsius for even short periods. Because of its ductile to brittle transition,  duplex bolts are not typically appropriate for usage at temperatures over 300 degrees celsius due to precipitation of brittle micro components nor below -50 degrees celsius. htt...
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