astm-agradestud-bolts ASTM A Covers Specification for High temperature Bolting with expansion co-efficient comparable to Austenitic Stainless. ASTM A/AM Grade is a material specification for stainless steel bolting with tensile class A, Class B, Class C & Class D, covers. MATERIALS-STUDBOLTS/NUTS ASTM A ASTM A specification covers standards for Grade (Class A, B, C, and D), Grade (Class A and B).

Author: Kajibar Shajin
Country: Colombia
Language: English (Spanish)
Genre: Politics
Published (Last): 10 July 2015
Pages: 228
PDF File Size: 12.92 Mb
ePub File Size: 13.94 Mb
ISBN: 708-5-96782-331-9
Downloads: 43017
Price: Free* [*Free Regsitration Required]
Uploader: Dukree

Also make sure that the manufacturer has a solid and decent reputation in the industry.

286 (ASTM A453 Grade 660) Fasteners

Previous Post Previous Customized Fabrication. Bolting materials in this specification covers rolled, forged, or hot-extruded bars, and also bolts, nuts, screws, washers, studs, and stud bolts. However projects with eastern origin are possible on request.

The yield strength ranges from 50 to ksi. Materials shall be subjected to tension, stress-rupture, and hardness tests. A to Z Fasteners available Inconel fasteners steel fasteners Inconel fastener dzus fasteners fastening fasteners inc make paper fasteners Inconel fastners snap fasteners automotive fasteners Inconel fastner stainless steel fasteners brass fasteners anchor fasteners midwest fasteners specialty fasteners clips and fasteners grk fasteners plastic fasteners pem fasteners types of fasteners hillman fasteners cleco fasteners concrete fasteners hidden deck fasteners industrial fasteners threaded fasteners a53 release fasteners construction fasteners quarter turn fasteners metal fasteners micro fasteners hilti fasteners Inconel custom fasteners wood fasteners ASTM A GR.

Moreover, A fasteners can also be used for general bolting applications. When purchasing this type of material, you should ensure that you select a manufacturer that offers a wide range of high standard products. Next Post Next Eye Bolts. Work Item s – proposed revisions of this standard. Because of their excellent temperature resistance, A bolting materials are most widely used in industries such as petro-chemical, offshore, power, aerospace, automotive, heavy engineering, and the military.


They should be able to provide excellent customer a53, guarantee high standard products at competitive prices, as well as provide fast shipping and secure payment options. Bolts with flattened Panhead with Allen. They may come covered, rolled, or heat treated.

These classes allow variations in hardness, temperature resistance, pressure resistance, tension, stress-rupture, yield strength, elongation, and other specifications. A is recognized to be ideal for use as industrial fasteners such as bolts, nuts, screws, studs, stud bolts, washers, and bars. A plays an important role in different applications in major industries worldwide. The ASTM A is a specification for stainless or alloy steel bolting materials that are used for industries that involve high temperature.

It is only right that they should come from reliable manufacturers. Most manufacturers also apply coatings to enhance resistance to chemical and corrosive environments. Within the text, the SI units are shown in brackets. Historical Version s – view previous versions of standard.

Materials shall adhere to specified contents of carbon, manganese, phosphorus, sulfur, silicon, nickel, chromium, molybdenum, tungsten, titanium, columbium, aluminum, vanadium, boron, and copper. Our ASTM A Grade Fasteners are widely used in number of industries such as aerospace, defense, automotive, a4533, waste processing, marine and pharmaceutical sectors. The material requires special processing and is not intended for general purpose applications.

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Materials shall conform to yield strength, tensile strength, elongation, reduction of area, Brinell hardness, and Rockwell hardness requirements.

This abstract is a brief summary of the referenced standard. They are used to bolt high temperature environments like valve flanges, heat exchangers, and pressure vessels. Whether you are looking for manufacturers of collated screws, threaded fasteners, and blind fasteners of every type, Jignesh is the premier source for you. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other.


More importantly, the manufacturer should be knowledgeable of the varying needs and standard requirements of different industries. Combining values from the two systems may result in non-conformance with the standard.

ASTM A Grade Bolts| A Grade Class A Bolts| Stud Bolts

Hardening and solution treatment requirements for each material class are also given. It is informational only aatm not an official part of the standard; the full text of the standard itself must be referred to for its use and application.

Depending on the classes, ASTM A materials contain specified amounts of several elements such as carbon, silicon, nickel, chromium, molybdenum, titanium, columbium, aluminum, vanadium tungsten, boron, manganese, phosphorus, sulfur and copper. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.

The Supplementary Requirements asmt only apply when specified individually by the purchaser in the purchase order or contract. Link to Active This link will a43 route to the current Active version of the standard.

Specifications The ASTM A is a specification for stainless or alloy steel bolting materials that are used for industries that involve high temperature.