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Tungsten Alloy Screw

Tungsten Alloy Screw
Tungsten Alloy Screw
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Product Code : 16
Product Description

Owing to our advanced manufacturing unit and enriched expertise in this domain, we are considered as the leading manufacturer and exporter of Tungsten Alloy Screw. To manufacture these screws in compliance with industrial standards, we procure high-grade metals from certified vendors of the market. Available in different specifications, these alloy screws are widely used in fertilizer plants and oil refineries. Our Tungsten Alloy Screw is easy to use and accredited across the market for its light weight and supreme finish. The different processes involved in the final manufacturing of this screw includes tempering, hardening, stress relieving, machining and finishing in order to ensure its excellent strength. The offered screw finds wide applications in applications where rigid and secure joints are vital for the effective operations. This screw is considered one of the best metal screws that can sustain the conditions of heavy loads and high temperature in an effective manner. Beside this, we are offering this alloy screw to the clients in different diameters and finishes at negotiable costs.


  • High Quality Fasteners

  • Standard and Non-standard Fasteners

  • Customer First,Service First


  • High quality

  • Competitive price

  • Withstand high current

  • Strong wear resistance

  • Greatly improve the cutting speed.

  • We can supply semi-finished and finished according to the customer drawings or samples.


  • The molybdenum nut is equipped with High purity

  • fine plasticity

  • bright and clean surface

  • Stable function & it is mainly put into machine part use.

  • Specifically be in the chemical equipment.

Technical Specification
Material Stainless Steel:SS201, SS303, SS304, SS316, SS410, SS420
Steel:C45(K1045), C46(K1046),C20
Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200CuZn37), C28000(CuZn40)
Bronze: C51000, C52100, C54400, etc
Iron: 1213, 12L14,1215
Aluminum: Al6061, Al6063 etc
Carbon steel: C1006,C1010,C1018,C1022,C1035K,C1045
Alloy steel: SCM435,10B21
Surface Finishing Zn-Plated, Ni-plated, Passivated,Tin-plated,Sandblast and Anodize, Chromate, Polish,
Electro Painting, Black Anodize, Plain, Chrome plated, Hot Deep Galvanize(H. D. G. ) etc.
Heat Treatment Tempering, Hardening, Spheroidizing, Stress Relieving.
Manufacture Process Heading/ washer/ assembly/ Threading/ Secondary machine/ heat treatment/
plating/ Anti-slipping/ Baking/ QA/ Package/ Shipping
Carton size 28*20*22 CM &28*20*16 CM
Pallet size 110*100*90 CM

Mark Density g/ãâ€ž Tensile Strength Mpa Longation % Hardness HRC
85W-10.5Ni-4.5Fe 15.8-16.0 700-1000 20-33 20-30
90W-7Ni-3Fe 16.9-17.1 700-1000 20-33 24-32
90W-6Ni-4Fe 16.7-17.0 700-1000 20-33 24-32
92W-5Ni-3Fe 17.3-17.5 700-1000 18-28 25-30
92.5W-5Ni-2.5Fe 17.4-17.6 700-1000 25-30 25-30
93W-4Ni-3Fe 17.5-17.6 700-1000 15-25 26-30
93W-5Ni-2Fe 17.5-17.6 700-1000 15-25 26-30
95W-3Ni-2Fe 17.9-18.1 700-900 8-15 25-35
95W-3.5Ni-1.5Fe 17.9-18.1 700-900 8-15 25-35
96W-3Ni-1Fe 18.2-18.3 600-800 6-10 30-35
97W-2Ni-1Fe 18.4-18.5 600-800 8-14 30-35
98W-1Ni-1Fe 18.4-18.6 500-800 5-10 30-35
90W-6Ni-4Cu 17.0-17.2 600-800 4-8 25-35
93W-5Ni-2Cu 17.5-17.6 500-600 3-5 25-35



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