For your bulk packaging needs ....
To help insure the safe arrival of your bulk packaged parts via UPS, Fedex, DHL, etc., use cloth or tyvek bags from Hubco Inc. instead of plastic. E-mail Jerry Collins with your specific needs.

For braze alloys ....
The links below are two excellent resources for braze alloy products and solutions.  Both companies have excellent technical help departments:
            Lucas Milhaupt
            WESGO Metals

For information on stainless steels ....
A reliable resource for technical information on a variety of stainless steels:
            Carpenter


For quick conversion of engineering units ....
This freeware software for engineers is an invaluable  piece of conversion software, whether you need to convert from Celsius to Fahrenheit, kilograms to pounds or dyne-cm to in-lbs: 
            Uconeer