Astm a194 gr 2h pdf merge

Grades 2h, 2hm, 3, 4, 7, and 7m shall be liquid quenched. The critical fastener facts every fastener supplier and user. Stud bolt astm a320 gr l7 heavy hex nut astm a194 gr 4. The astm a194 specification covers carbon, alloy and stainless steel nuts intended for use in highpressure andor hightemperature service. We stock astm a194 2h heavy hex nuts in a wide variety of finishes, as well as different countries of origin to support our customers needs for. Nuts up to and including 1inch nominal size shall be unc series class 2b fit.

Astm a194 grade 2 nuts square heavy hex nuts torqbolt. Materials danloc group provides threaded products in a wide variety of materials from alloy and stainless steel to exotics. Astm a 194 gr2h hex nut manufacturer,astm a 194 gr2h hex. Technical information a7 hex nut markings and properties astm a194 grade 2, 2h, 4 and 7 mechanical properties an standard 818. Stud bolt astm a193 gr b7 heavy hex nut astm a194 gr 2h, cold galvanized.

Active standard astm a194 a194m developed by subcommittee. Stud bolt astm a320 l7 astm a194 gr 4,7 cold galvanized. P heavy hex slotted nuts, astm a194a194m and asme sa194sa194m 2h, plain the information below lists the required dimensional, chemical and physical characteristics of the products in this purchase order. The material may be further processed by centerless grinding or by cold drawing. Structural nuts a194 grade 2h, hot dipped galvanized steel. Stainless steel alloy astm a194 nuts bolts and fasteners atlanta. Grade 2h per astm a194 a194m and asme sa194sa194m unf thread proof loads shall have the same proof load values as unc threads and shall meet the core hardness requirements when sectioned and tested per annex a3 per astm a370. Imports from asia and other nations to support requests for no china material.

P heavy hex nut, astm a194 a194m and asme sa194asme sa194m, grade 2h, plain the information below lists the required dimensional, chemical and physical characteristics of the products in this purchase order. Astma194 standard specification for carbon steel, alloy. These materials include astm a193 and astm a320 grades for threaded studs and astm a194 grades for nuts. Astm a194 grade 2h is a standard material specification for high tensile nuts and other internally threaded fasteners, made from carbon steel. Stud bolts, all threaded dia 58 inch, long 6 inch thread unc as per asme. The most versatile and widely used nut, it should be used with any low carbon bolt or screw that is heattreated. It also covers austenitic stainless steel nuts in the size range 1 4 in. Astm a194 a194m 18 standard specification for carbon. When you need astm a194 grade 7 heavy hex nuts fast call ameribolt, inc. The substitution of astm a194 grade 2h nuts in place of astm a563 grade dh. We offer wide range of astm a 194 gr2h hex nut in various sizes.

Nuts of this specification are intended for highpressure or hightemperature use, or both. Structural nuts a194 grade 2h, hot dipped galvanized steel, 789 important note. A194 covers a variety of carbon, alloy and stainless steel nuts in sizes 14 through 4, m6 through m100 nominal in metric. Typical hardness is hrc 2435 for diameters up to 1 12 inches. Mechanical properties of externally threaded fasteners. The astm a193 specification covers bars, bolts, screws, studs, stud bolts, and wire. Astm a194 grade 2h specification boltport fasteners. The astm a194 specification is under the jurisdiction of astm committee a1 subcommittee on valves, fittings, bolting, and flanges for high and subatmospheric. A wide variety of astm a193 gr b7 stud astm a194 gr 2h heavy hex nut options are available to you. Fnl grade 9 thick hex nut astm a194grade 8 heavy hex aisi 304 14 1 12 carbon steel astm a563grade a heavy hex medium carbon steel carbon steel 180,000 175,000 14 4 b68 c32 c32 c32. Astm a194 grade 2h specification for high tensile nuts and other internally threaded fasteners, made from heat treated carbon steel.

Astm a194 a194m 14 standard specification for carbon. Boltport offers standard and custom fasteners made to these material specifications. Astm a194 also covers austenitic stainless steel nuts in the size range 1. Grade 2h nuts can be produced by means of hot forging, cold forging or. For grade 8 nutsthe quantity of all the nuts of a single nominal diameter and grade made from the same heat of steel and made by the same manufacturing process.

Astm a193 b7 stud bolt with two astm a194 2h nuts pipe. Heavy hex nut, astm a194a194m and asme sa194sa194m, 2h. A194 is a astm international specification for nuts. Astm a194 scope this specification covers carbon, alloy and stainless steel nuts intended for use in highpressure andor hightemperature service. Due to the plating thickness, only hot dipped galvanized bolts should be used on hot dipped galvanized nuts. These nuts are intended for highpressure or hightemperature. Technogrip products manufacturer,supplier,exporter of astm a 194 gr2h hex nut from punjab, india. Description astm a193 b7 cr mo aisi 4140,4142,4145 astm a1193 b7m cr mo aisi 4140,4142,4145 astm a193 b16 cr mo v astm a193 b5 5% cr aisi 501 astm a320l7 cr mo aisi 4140,4142,4145 astm. An astm designation number identifies a unique version of an astm standard. Worldwide specifications for fasteners and fastener materials across astm, asme, sae, iso, bs, en and din.

The stud bolts will generally conform to astm a193 gr. Thread will conform to class 2a unified coarse threads as per. Mostly astm a193 grade b7 bolts are selected along with astm a194 grade 2h nuts. Last previous edition approved in 2012 as a194a194m12a. Description products with the these high standards allthread studs in astm a193 b7, a193 b7m, a193 b16, a320 l7, a193 b8, a193 b8m, a193 b8 class 2, a193 b8m class 2, low carbon and a449 among others. Bolt grade nuts spec grade washers spec grade b7 a194 grade 2h f436 b8 class 1 a194 grade 8 ss304 b8m class 1 a194 grade 8m ss316 b8 class 2 a194 grade 8 ss304 b8m class 2 a194 grade 8m ss316. Below are some of the astm a193 grades used commonly by atlanta rod. High tensile steel astm a 194 grade 2h nuts heavy hex nut. Astm a194 grade 7 heavy hex nuts a194 grade 7 nuts. A194 2h heavy hex nuts are manufactured from 1045 steel to meet or exceed astm a194 grade 2h. Application internal thread, for bolt, for cap screw, for threaded rod, for anchor bolt. This document is available in either paper or pdf format.

Stud bolts astm a193 gr b7 and nuts astm a194 gr 2h. Astm a194 grade 4 heavy hex nuts a194 grade 4 nuts. Wbcwcc cover plate astm a105n 14 stop travel astm a fa cl. Heavy hex nut astm a194 grade 2h alloy steel plated r. Heavy hex nuts, grade 2h, inch series barnhill bolt. This specification covers a variety of carbon, alloy, and martensitic and austenitic stainless steel nuts.

A193m, grade b7 studs and astm a194a194m, grade 4 or grade 2h heavy hex nuts. Astm a194 grade 2h heavy hex nut supplier manufacturer. Vani impex offering high tensile steel astm a 194 grade 2h nuts heavy hex nut at rs 125kilogram in ludhiana, punjab. Astm a194 grade grade 2h material alloy steel coating plated unit inch ansiasme b18. Symbol 2h 2hm 4 8 8m 8t l4 7 7m type ferritic ferritic ferritic austenitic austenitic austenitic ferritic ferritic unstabilized stabilized service conditions high temp. Heavy hex nut, astm a194a194m and asme sa194asme sa194m.

Specification for structural joints using astm a325 or a490 bolts. Astm a194 specification carbon and alloy steel nuts jf engg. Astm a19498b specification for carbon and alloy steel nuts for bolts for high. Hotdip galvanized material will meet or exceed astm a153 andor astm f2329. The astm a194 specification covers a variety of carbon, alloy, and martensitic stainless steel nuts in the size range 1. Unless otherwise specified, the american national standard heavy hex series ansi b 18.