1.1This test method covers procedures for determining the weight [mass]of coating on iron or steel sheet,wire,and other articles in which the coating is zinc or a zinc alloy,such as zinc-5%aluminum (including zinc-5%aluminum-mischmetal and zinc-5%aluminum-0.1%magnesium),zinc-aluminum-...
and amplifying frequencies of 0.5 to5 MHz shall be used for testing.12.2 Voltage—Line voltage shall be suitably regulated byconstant voltage equipment and metal housing must begrounded to prevent electric shock.12.3 Linearity—The instrument must provide a linear pre-sentation (within 65 %) of at...
1.2 询价单、合同、订单或技术条件规定铸件需按 标准进行超声波检 A 609/A 609M 验时,应使用本标准。 1.3 对碳钢、低合金钢和马氏体不锈钢铸件的超声波检验,本标准有两种方法,即方法 和方法 。方法 即以前的 实施方法,要求使用一套平底孔试块进 A B A A 609/A 609M行校准,还为斜探头探伤给出了补充要求。
609M of of 5 % or to of to If of is he s of be to by of of to 00 % of .5 to be by of s s of of to of is to a of it to an to a of or be on a of be in of be on of or o to or AC o of 5 % or to be by a a AC a be to of on 609/A 609M to...
本站其他标准专题: astm a 609-91,astm +/for,astm +a276/+ astm,astm a325 astm,astm +a325+ astm,astm +6278+ astm,astm astm+3588,astm astm+2709,astm269 astm,astm d astm d 6198,astm ieee/astm si 10,astm astm b108,astm astm+d6377,astm astm +d7797,astm +d6839 astm,astm astm+d+...
ASTM A609M-91铸件、钢低合金钢检验标准改
译者:ASTM C119是美国使用的天然石材分类方法,也是目前我国主要参考的标准。其将天然石材分为花岗岩、石灰石、大理石、石英基石材、板岩、其他共六类。现将其原文全文翻译,以供参考。 花岗岩 花岗岩: 一种具有明显颗粒的火成岩,颜色范围一般包括从粉...
ASTM A 703美国材料标准 下载积分: 2500 内容提示: Designation: A 703/A 703M – 05Standard Specif i cation forSteel Castings, General Requirements, for Pressure-Containing Parts 1This standard is issued under the f i xed designationA 703/A 703M; the number immediately following the designation ...
1.1This specification covers a group of common require-ments that are mandatory for steel castings produced by the investment casting process for pressure-containing parts under each of the following ASTM Specifications:Title of Specification ASTM Designation Steel Castings,Carbon,Suitable for ...
标准规范ASTM A794/A794M-18 商业钢(CS) 板碳(最高0.16% 最高0.25%)的冷轧标准规范ASTM F1244-08(2018) 船用泊位标准规范ASTM F821/F821M-01(2018) 家用钢制门 框架 室内 船用标准规范ASTM F1267-18 金属 膨胀 钢的标准规格ASTM C754-17 用螺钉安装石膏墙板的钢框构件安装的标准规格ASTM D609-17 色漆...