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I need some clarity on when Hydrogen Embrittlement should be a concern. ASTM B633 states that "All electroplated steel parts having a tensile strength greater than 1000 MPa (31 HRc).... shall be baked to reduce the risk of hydrogen embrittlement." If I have a 1045 sheet metal plate which...

I am having trouble finding information on 6103 Aluminum. What are the Ultimate Tensile and Tensile Yield Strength values.

I work in the logistics and transportation industry. Does any on know of a standard the governs the hooks that are used on chains. The NACM seems to only have information on chains and nothing on the end hooks. Specifically I am looking to verify what markings need to be on the forged parts. Thanks

We are in the process of developing a new product that will have a 2 year warranty. The current design uses a Nitrile o-ring which I don't think is a good choice because the product will be exposed to the weather. The seal is acting more to keep the weather out than anything else so it will not...

This may be a simple question but I'm not at all fimilar with welding. What is the "0" condition. Thanks for the help.

Does any one know if there is a difference in the corrosion resistance between 6351-T6 and 6005-T5 Aluminum. This product is used in the transportation industry and will come into some contact with water and salt easpecially during the winter. Thanks for any help.

Does any one know if there is a difference in the corrision resistance bewteen 6005-T5 and 6351-T6 Aluminum. Thanks

Does anyone know the US equivalent for ZG45 China Steel.

I'm wondering how people are dealing with dual dimensioning and the conversion from english units to metric. I have a tolerance that looks something like this; INCH = .XX ± 0.01 .XXX ± 0.006 MM = .X ± 0.30 .XX ± 0.15 The problem is that things may pass QC in mm from the supplier...