Northern Iron & Machine is a full service iron foundry with in-house metallurgical lab and computerized solidification modeling. We produce grey castings, austempered ductile and ductile castings to the standards required including ASTM A536, SAE J434, ASTM A48, SAE J431. Get a Quote!
Northern Iron & Machine produces the highest quality iron castings in our five-furnace foundry. Grey, ductile and austempered ductile iron castings up to 250 lbs. Read more →
Let us add some value to your iron castings by providing a machined casting. Our four axis machines are capable of tolerances to ±0.0005 in. Read more →
Production line ready components can save you a lot time and money. Northern Iron and Machine offers paint, subassembly and shipping to fit your needs. Read more →