material specification

Any way you could narrow this down a bit? Are there specific materials for which you require specifications? Asking others to provide "all material specifications" is a an expensive task, both in terms of time and monetary cost. Let's start a little more simply:

1) What are you looking for specifically?

2) What methods have you already used to locate this information?

3) Do you have a budget, because most standards have to be purchased?

The best cross reference of steel I know is "Key to Steel". Look for it in a library. For other materials I always had to check the standards. Some publications like metals handbook and other ASME publications are really usefull. But they won't help you with indian std.

You better narrow your search, because standards are not cheap and have to be purchased, unless you're able to visit a standardization bureau that allows you a local consult. Even in this case, it's better to have pre-defined the informations you want.