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BELLEVILLE WASHERS

Quick Overview

Belleville washer, also known as a coned-disc spring, conical spring washer, disc spring, Belleville spring or cupped spring washer, is a conical shell which can be loaded along its axis either statically or dynamically. A Belleville washer is, then, a type of spring shaped like a washer. It is the frusto-conical shape that gives the washer a spring characteristic. Bulk material handling equipments  can provide Cold Forged & Hot ForgedBelleville Washer / Non Standard Special Belleville Washer with complete material compliance as both Metric & Imperial Inch sizes. Types of coating for belleville washer / non standard special belleville washer that can be offered are electro zinc plating, hot dip galvanizing, ptfe fluorocarbon coating, aluminizing, ceramic filled fluorocarbon coating, nickel plating, zinc coating, electro zinc cobalt plating, electro zinc nickel plating, phosphate coating, electro less nickel plating, electro cadmium plating, dacromert 320 / 500 coating, pickled passivated, silver plating, chrome plating, etc. Belleville Washer / Non Standard Special Belleville Washer can be avail in various grade materials as mention below:
    • Carbon Steel:Grade 8.8, 10.9, 12
    • Alloy Steel: ASTM A182 F1, F5, F9, F11, F12, F22, F91, F92, AISI 4130, 4140, 4340, EN19, EN24, ASTM A193 B7, ASTM A193, A194, A593, A594, A563, A490, A453, A449, A325, A320, A307, B564, F568, F436, F1554, EN 3506-1, ASTM B16, B5
    • Stainless Steel (SS): 409, 410, 420, 430, 416, 304, 304l, 316l, 316, 310, 347, 347H, 321, 321H, 317, 317L, 316LN, 446C, AISI 660, 254SMO, Alloy 254
    • Precipitation Hardening Steel (PH): 15-5PH, 17-4PH, 17-7PH, 13-8 MO
    • Duplex Steel (DSS): 2205, F51, UNS S31803, S32205
    • Super Duplex Steel (SDSS):2507, F53, UNS S32750, Zeron 100, F55, UNS S32760
    • Inconel: Alloy 600, 601, 617, 625, 690, 702, 706, 713C, 718, 722, 725, 738, X750, 751, 901, 903, 925, 945
    • Incoloy:Alloy 800, 800H, 800HT, 825, 27-7Mo, UNS S31277
    • Monel: Alloy 400, 500
    • Hastelloy: Alloy C22, C276, X
    • Copper(Cupro) Nickel: CU-NI 90/10, CU-NI 70/30
    • Nitronic: Super Alloy 32, 33, 40, 50, 60, UNS S20400, UNS S24100, UNS S24000, UNS S21900, UNS S20910, XM-19, UNS S21800, Alloy 218
    • Nimonic: Alloy 75, 80A, 90
    • High Speed Tool Steel (HSS): M2, M42, Tungsten Carbide
    • Maraging (Vascomax) Steel: C200, C250, C300, C350
    • Invar: Super Alloy 36, 42, 46, 48, 52, 59, NILO 36, 42, 46, 48, 50, Nicrofer 5923, Pernifer 36, 40, 46, 48, 50
    • Kovar: Alloy F15, NILO K, Pernifer 2918
    • Other Super Nickel Alloys: Alloy A286, ASTM A286 GRADE 660A, ASTM A286 GRADE 660B, ASTM A286 GRADE 660C, ASTM A286 GRADE 660D, UNS S66286, WS 1.4980, Waspaloy, AL6XN, UNS S08367, Custom 450, UNS S45000, Sanicro 28, Alloy 20, Alloy 330,
    • Titanium: Alloy Grade 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 12
    • Bronze alloy: leaded gunmetal alloy lg1, leaded phosphor bronze alloy lpb1, 932, 544, manganese bronze alloy 675, leaded gunmetal alloy lg2, gunmetal alloy g1, g3, 903, 938, phosphor bronze alloy 510, pb1, pb2, naval brass alloy 464, silicon bronze alloy 651, 655, 613, b16 brass, leaded bronze alloy lb1, lb2, lb3, lb4, lb5
    • Aluminum: Alloy 7075, 6061, 2024
    • High Temperature Alloys: 25CrMo4, DUREHETE 1055, DUREHETE 900 T22, 21CrMoV5.7, DUREHETE 950 T31
Various applications of Belleville Washer / Non Standard Special Belleville Washer are boiler & heat exchanger manufacturers, petroleum refining units, metal processing & mining industry, replacement parts, bridges, construction, electricity, port & harbor, etc.

Additional Information:

  • Item Code: belleville-washer- non-standard- special-belleville- washer
  • Pay Mode Terms: L/C (Letter of Credit), T/T (Bank Transfer)
  • Delivery Time: Immediate if ready stock