The difference in thickness is not by the ASTM grade, but rather by the term "Schedule" - as in Schedule's 10, 40, and 80 - with schedule 10 having the lighest wall thickness, and schedule 80 having the thickest.
what is the standard procedure as per ASTM or ISO for the calibration of profile projector
-melting/freezing point -boiling point -density -reactivity with acid -flammability -solubility
ASTM A105 and ASTM A106 are carbon steel specifications used for different types of industrial piping components. ASTM A105 covers forged carbon steel components, such as flanges and certain fittings, used in pressure piping systems. ASTM A106 covers seamless carbon steel pipe intended for high-temperature service. The main difference is the product form and intended application: A105 is used for forged components, whereas A106 is used for seamless pipes. The appropriate specification depends on the design requirements, operating pressure, temperature, and applicable engineering standards. When selecting steel piping materials for industrial projects, always check the relevant ASTM specification, material grade, dimensions, and certification requirements to ensure compatibility with the intended service.
One of the alloys of leaded brass. Perhaps covered by ASTM B453 or similar. Note that there is no chemical compound CuZnPb3 as was asked. The description is of an alloy, or a combination of metals.
Cr. is 11.5% to 13%
ASTM D75 is the ASTM that covers the sampling of aggregates.
The ASTM equivalent of DIN 1543 is ASTM A572. Both of these materials are a type of carbon steel.
no
ASTM B187 and ASTM B152 copper are very similar in structure. The main difference is that ASTM B187 copper is temper H04 and is hard, and ASTM B152 copper is cold rolled and hot rolled.
Astm a36. Its rot rolled steel with nearly matching with astm a36.
Basically there is no difference as pipe is ussually stenciled with both standards.
Astm 50
Astm a-36
You can buy a copy of ASTM D143 from www.astm.org.
Astm d 3616
ASTM A 414 Grade D