美国采购需求：因科乃尔合金、哈氏合金、Inconel 718、Invar 36、Haynes 188、蒙乃尔合金

I am looking to purchase a small box of filler wire with a thickness of .045. The specific type required is aligned with industry standards for nickel-based alloys. It's essential for us to receive all relevant certifications along with the wire to ensure quality and compliance with our project requirements. Please provide your best pricing and lead time for this order. Additionally, if there are any options or variants available that meet these specifications, I would appreciate your recommendations.