The short answer: Nope. The longer one: silver maple is one of the lightest of the maples. Many maples are great bow wood, such as sugar, vine, and norway. Some are decent bow wood, i.e. red, bigleaf, striped, etc. Some are not so good: silver, box elder. I wouldn't say that you couldn't make a bow from silver maple (if I do, someone will show up with a pic of a 48" static recurve silver maple bow that shoots 210 fps lol) but it's not likely that you'll be happy with it. If there is any other better wood in your area that you can get hold of, you're probably better off putting your time and effort into it.