"ss" stands for "one-half" in Roman numerals. Therefore, "gr. ss" in phenobarbital dosage means half a grain.
The minimum hardness value for IS 1570 Gr 20C8 material is typically around 197 HB.
Hot-rolled steel plate Q235A. Equivalent standard: JIS G3103/ JIS G3106/ ASTM A283/ EN10025/ ISO630 *Please notice that Q235A Chinese steel has exact equivalent by EuroNorms only. This is S235JR.As for other countries the closest grades are ASTM A 750 Gr. 30 and Gr.40 (USA) and SS 400 and SM 400 B (Japan). *The most closest AISI equivalent of Chinese Q235 is 1009. *The equivalents of Chinese grade Q235 in Europe are S235JR, S235JRG1, S235JRG2, S235J2G3. As for USA there are many ASTM standards which covers this grade. We consider that the closest equivalent is UNS K 02502.
No, g and gr are not the same on a conversion table. g typically refers to grams, which is a unit of weight, while gr usually stands for grains, which is another unit of weight but smaller than a gram. Be sure to check the specific conversion table to make sure you are interpreting the units correctly.
0.1134
Gr. is usually short for grade. Ex. I am in gr. eleven...
gr
Gr.7 ...
Gr.5
REQUIRED EQUIVALENT GRADE FOR THIS GRADE sa 516 gr 70 .
Gr. 6.
i dont know gr 4
YES
what is definitin of grade in ppr pipes
good, AA grade college
ASTM A307 Grade B
Unfortunately this grade doesn't have exact foreign equivalents