BS 1387 is EN BS 1387 and for ASTM A53 - see previous answers to: hfayez@nets.com.jo, quasiy@yahoo.com & terence.sundgren@eskom.co.za

St 52 = W.Nr. 1.0580, Component = % max., C = 0.20, Si = 0.55, Mn = 1.50, P = 0.050, S = 0.050, N = 0.007 St 52.3 = W.Nr. 1.0570, Component = % max., C = 0.22, Si = 0.55, Mn = 1.60, P = 0.040, S = 0.040, Al = (0.020)

DIN St 52-3 = W.Nr. 1.0570; AFNOR - France = E 36-3; E 36-4; B.S. - Great Britain = 4360-50 B; 50 C; 50 D; UNI - Italy = Fe 510 B; C; D; JIS - Japan = SM 50 YB; SM 53 B; C; SS - Sweden = 2132; GOST - Russia = 17 GS, 17 G 1 S; UNE - Spain = A 510 C; D; F.6214 AE 355-C; AISI/SAE/ASTM - U.S.A. = -.

an Exclusive member you can find 6 different suppliers for the required tubes, from those who have joined the products to their account, under following products:

Many specification sheets may ask for something along the lines of “18mm Plywood to BS-EN636-1” for example. BS-EN numbers govern manufacturing and product performance standards across thousands of products, timber products included. For more information on the most common BS-EN numbers relating to sheet materials, and what characteristics they refer to,

GB 8162-82 YB(T)63-87: C = 0.42-0.50%, Si = 0.17-0.37%, Mn = 0.50-0.80%, P = 0.035%, S = 0.035%, Ni = 0.25%, Cr=0.25%, Cu0.25% (source: www.saleroad.com/know/steel/1011.htm) St 35-3: C max. = 0,16%, Mn = 0,35 - 0,65%, P max. = 0,040%, S max. = 0,040%, Cr max. = 0,30%, Ni max. = 0,30%, Al max. = 0,02%, Cu max. = 0,30%, Cr + Cu + Ni max. = 0,70% RSt 37-2, W.Nr. 1.0038 is equivalent to AISI/SAE/ASTM A 570 Gr. 36.

Standards - Sandvik Grade: SANMAC SAF 2205, ASTM: S31803, EN: 1.4462*, W Nr.: 1.4462, DIN: X 2 CrNiMoN 22 5 3, SS: 2377 Chemical composition (nominal) % = C max = 0.030, Si max = 1.0, Mn max = 2.0, P max = 0.030, S max = 0.015, Cr = 22, Ni = 5.5, Mo = 3.2, N = 0.18 Round bar is supplied in the solution annealed and quenched and peel-turned condition. The principal size range is 20 “ 350 mm.

The new test method reduced heat outputs by an average of 11.5%. This modification applies to all manufacturers.

Most are similar but there are detailed differences. Ask CDA Information, check the standards or Publication 120.

The CE directive BS EN 292 does not apply to non-powered equipment such as Ergotron products. Since our products can only be used to position devices where the operator provides all moving force (meaning that the motion of the product will stop immediately when the operator ceases to apply force to the product), our products do not fall under the definition of machinery as defined in BS EN 292.

Yes. In addition they can biodegrade in soil and backyard compost, fresh and marine water as well as in anaerobic environments such as septic systems.

Please tell me the material composition of 10B21 boron steel, with the tolerance and permissible limits in %age.

Class Symbols (Applicable till the end of 1990): These tubes are classified into 3 grades and their class symbols are given as: We need to know how we can get Hydrant, Pipes & Sprinkler? The Manufacturer, their address, telephone. Thanks.

For Casing and/or Tubing pipes sometimes grade is not indicated at all and indicated only a letter as "K", "D" etc. acc. to related yield and tensile strengths.

Yes. In addition they can biodegrade in soil and backyard compost, fresh and marine water as well as in anaerobic environments such as septic systems.

Welded water & gas pipes are produced as light, medium and heavy series according to: ASTM A-53, BS 1387, DIN 2440 - DIN 2441, ISO 65, NFA 49-145, UNI 8863.

ASTM International (American Society for Testing and Materials) is one of the largest voluntary standards development organizations in the world-a trusted source for technical standards for materials, products, systems, and services. Known for their high technical quality and market relevancy, ASTM International standards have an important role in the information infrastructure that guides design, manufacturing and trade in the global economy. Source Information: “Overview” [www.

Hi! I´m working on some bearings for a streetcar. The original drawings specify steel EN 10083-2. This steel is expensive and hard to get so I´m searching for a replacement in an other but similar alloy. Got any tips for me? - Rune Arnesen Comparison data to this norm you can also find on several places on my web site at: http://www.steeltubestrade.net/tech_standards.php

Yes. Academic performance in and of itself is not enough to determine eligibility for services one way or another. According to the U.S. Dept. of Education's Office of Civil Rights, "If the protections of §504 . . . are to have any meaning for a qualified handicapped person of superior intelligence, then the student must be entitled to implementation of a Section 504 Accommodation Plan which allows him to achieve educational success reasonably commensurate with his ability," (cf.

A joint-venture between Nicor and A. Epstein & Sons, International, EN Engineering is an engineering and consulting firm that offers expertise in gas transmission and distribution systems as well as pipeline and system integrity.

ASTM does not authorize copying of their standards except for very limited usage such as in-house or attached to a report. ASTM will sell them to you directly for around $30 (and up) each.

ASTM E679 is an ASTM International standard method for determination of odor thresholds. This standard was first published in 1979 as E679-79, when it replaced the static threshold "Syringe Method", ASTM D1391. In 1991, minor revisions were made and the standard was renumbered E679 -91. Most recently, in 2004, additional examples were added to the standard and the newest revision is published as E679-04.

Consumer Product Safety Commission and American Society of Testing and Materials have created guidelines and standards for playground safety.

Organized in 1898, ASTM International is one of the largest voluntary standards developing organizations in the world. ASTM is a not-for-profit organization that provides a forum for the development and publication of voluntary consensus standards for materials, products, systems, and services.

Simply contact ASTM International Headquarters at +1 610/832-9500 or visit www.astm.org. Informational and participating memberships cost $75; organizational membership is $400.

Approximately 75% of ASTM’s income is derived from the sale of publications, primarily from standards. Other income is derived from annual administrative fees, and standards-related programs. ASTM does not verify that products are tested according to a standard. Many manufacturers, however, choose to indicate that a product has been tested according to an ASTM standard by providing such information on product labels or packaging.