Thank you for your consideration.I need to know both, please. Actually, I am working in offshore and Marine pedestal crane service company. Now we have one crane brand National that need to fully refurbish and change all the previouse systems which is peneumatic to fully hydraulic control crane. On the system all alredy reviewed and redesigned the system. The problem is we do not have a record of the slew ring gear in terms of specification of material and the cycle (as per your information, there are two type of recycle) for the purpose of either we can use it back or refabricate into new one. the problem in fabrication i need to know the metal properties and i do not have any information. Please help.Urgent.
Your immediate action is highly appreciated. thank you.