DIN933 DIN931 Hex Bolts /HDG Finish Carben Steel Machine Bolts

• Model NO.: M2-M64
• Type: Hexagon Head
• Head Style: Hexagonal
• Grade: 4.8
• Finish: Hot Galvanizing
• Head Type: Hexagon
• Class/Grade: 4.8, 8.8, 10.9
• Surface Finishing: Hot Galvanizing
• Specification: M2-M64
• HS Code: 731815

• Material: Carbon Steel
• Connection: Common Bolt
• Standard: DIN, ANSI, GB, JIS, BSW, GOST
• Application: Machinery
• Available Material: Carbon Steel
• International Standard: DIN, ANSI, GB, JIS, Bsw, GOST
• Used: HDG Hexagon Head Bolts-Machinery, Building
• Trademark: HN
• Origin: China

          DIN933 Hex Bolt HDG Finish DIN 933 hex head bolts carben steel hex bolts Machine Bolts
      A bolt is a form of threaded fastener with an external male thread. Bolts are thus closely related to,
and often confused with, screws.
      A hex cap screw is a cap screw with a hexagonal head, designed to be driven by a wrench (spanner).
      An ASME B18.2.1 compliant cap screw has somewhat tighter tolerances than a hex bolt for the head
height and the shank length. The nature of the tolerance difference allows an ASME B18.2.1 hex cap
screw to always fit where a hex bolt is installed but a hex bolt could be slightly too large to be used
where a hex cap screw is designed in.



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Iron Based Alloy Powder

Iron-based alloy powder is commonly used in plasma transfer arc welding (PTAW) due to its excellent mechanical properties and high resistance to corrosion and heat. This type of powder is typically composed of iron as the base metal, along with various alloying elements such as nickel, chromium, molybdenum, and tungsten.

The specific composition of the iron-based alloy powder may vary depending on the desired properties and application requirements. For example, adding nickel can increase the strength and toughness of the weld, while chromium enhances the corrosion resistance. Molybdenum and tungsten are often added to improve the high-temperature strength and creep resistance of the weld.

Iron-based alloy powders for PTAW are available in various particle sizes, typically ranging from a few micrometers to several hundred micrometers. The powder is usually fed into the plasma arc through a powder feeder, which ensures a controlled and consistent supply of powder during the welding process.

During PTAW, the powder is melted and deposited onto the workpiece, forming a weld bead. The high energy plasma arc provides the heat necessary to melt the powder and the base metal, creating a strong and durable weld joint.

Overall, iron-based alloy powder for plasma transfer arc welding offers excellent weldability, high mechanical properties, and resistance to corrosion and heat, making it suitable for a wide range of applications in industries such as aerospace, automotive, and power generation.

Fe Alloy Powder,Stainless Powder,High Temperature Powder,Iron Base Pta Welding Powder

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