Ekonomiks Grade 9 Module



ASTM D975

ASTM D975

...ASTM D975 pdf free download ASTM D975 – 11b Standard Specification for Diesel Fuel Oils ASTM D975 Abstract ASTM D975 pdf This specification covers seven grades of diesel fuel oils suitable for various types of diesel engines. These grades are: Grade No. 1-D S15; Grade No. 1-D S500; Grade...

ASTM A307-07b

...4 in. The fasteners are designated by “Grade” denoting tensile strength and intended use, as follows: Grade Description Grade A Bolts and studs having a minimum tensile strength of 60 ksi and intended for general applications, Grade B Bolts and studs having a tensile strength of 60 to 100...

ASTM A615-09a

...MPa], and 80 000 , designated as Grade 40 , Grade 60 , Grade 75 , and Grade 80 , respectively. 1.3 Plain bars, in sizes up to and including 2½ in. in diameter in coils or cut lengths, when ordered shall be furnished under this...

ASTM b148

ASTM b148

...to SI units that are provided for information only and are not considered standard. TABLE 1 Nominal Compositions Copper Alloy UNS No. Old Desig- nation Commercial Designation Nominal Composition, % Copper Nickel Iron Aluminum Silicon Manganese C95200 9A Grade A 88.0 . . . 3.0 9.0 . . ....

ANSI Z80.9 2010

ANSI Z80.9 2010

...methods …………….. 9 7.1 Equivalent power – Magnifiers…………… 9 7.2 Angular magnification – Telescopes…… 9 7.3 Display magnification test – electro-optical devices ….. 9 7.4 Spatial resolution test….. 9 7.4.1 Optical devices…………… 9 7.4.2 Electro-optical devices . 12 7.5 Test for the determination of lateral variation of magnification ………....

ASTM a576

ASTM a576

...TABLE 1 Grade Designations and Chemical Requirements of Hot-Wrought Carbon Steel Bars Note—Grade designations and compositions correspond to the respective AISI designations and compositions. UNS DesignationA Grade Heat Chemical Ranges and Limits, % Carbon Manganese Phosphorus, max Sulfur, maxB Nonresulfurized Carbon SteelsC, D, E , F, G Low Manganese...

ASTM a572

ASTM a572

...shown in Table 1. 1.6 When the steel is to be welded, a welding procedure suitable for the grade of steel and intended use or service is to be utilized. See Appendix X3 of Specification A6/A6M for information on weldability. 1.7 The values stated in either inch-pound units or...

ASTM A53

ASTM A53

...of convenient designation, existing in name only, and is used to distinguish it from the actual wall thickness, which may vary over or under the nominal wall thickness. 1.2 This ASTM A53 specification covers the following types and grades: 1.2.1 Type F—Furnace-butt-welded, continuous welded Grade A, 1.2.2 Type E—Electric-resistance-welded,...

ASTM F1554

ASTM F1554

...signs, street lighting and traffic signals, steel bearing plates, and similar applications. Supplementary requirements are included to provide for Grade 55 weldable steel, permanent manufacturers and grade identification, and impact properties for Grades 55 and 105. Zinc coating requirements are included in Section 7 for applications requiring corrosion protection....

ASTM A106

ASTM A106 pdf

...free downlod ASTM A106 pdf ASTM A106 Standard Specification for Seamless Carbon Steel Pipe for High-Temperature Service, ASTM A106 properties, astm a53, grade b, yield strength, mechanical properties, standard, schedule 40 This ASTM A106 specification covers seamless carbon steel pipe for high-temperature service (Note 1) in NPS 1/8 to...