Monel Metal Alloy is usually sold in accordance with ISO 6208 (plate, sheet, and strip), 9723 (bar), 9724 (wire), 9725 (forging), and DIN 17751 (pipe and tube), etc. Huaxiao is one of  Monel metal alloy suppliers in China, and Huaxiao can provide free samples for your reference or you need certifications, we can send you and test them for you. For delivery, we have a larger stock of nickel based alloys, so usually is 7-20days.