NIGP 57042: Pig Iron Ingots

NIGP 57042 Pig Iron Ingots, an Item code, covers the procurement of raw pig iron cast into ingots for use as feedstock in secondary steelmaking and foundry operations. State and local governments procure pig iron ingots primarily through public works departments, municipal utilities, and transit authorities that operate in-house fabrication shops or contract with regional steel mills and foundries. The commodity serves as an intermediate input rather than a finished good — purchasers typically specify grade, silicon content, sulfur limits, and casting size to match downstream processing requirements in bridge reconstruction, rail infrastructure repair, and equipment manufacturing.

The source provided contains no recent state or local contract opportunities under NIGP 57042. Without posted solicitation activity, geographic concentration and issuing-body patterns cannot be determined from available data.