Metals We Pour
Metals We Pour
At One Off Castings, we pour a wide range of ferrous and non-ferrous alloys for prototype castings, short-run production, and legacy part replication. Our team supports projects that require tight tolerances, complex geometries, and high-performance materials, serving manufacturers across the U.S.
Get a Quote
Alloy categories
Ferrous and non-ferrous alloys we commonly pour.
Explore the alloy categories below to see the gray iron, ductile iron, steel, stainless steel, and aluminum alloys we commonly pour for industrial applications. If you have questions about availability or a specific alloy requirement, contact our team and we'll help confirm what's possible for your project.
Gray Iron Alloys
- ASTM A48
- 25 A or B, 30 A or B, 35 A or B, 40 A or B
- ASTM A278
- 25 A or B, 30 A or B, 35 A or B, 40 A or B
- ASTM A436
- N1B
Ductile Iron Alloys
- ASTM A536
- 100-70-03, 80-55-06, 65-45-12, 60-40-18
- ASTM A439
- D2
Steel Alloys
- ASTM A216
- WCB, WCA, WCC
- ASTM A352
- LCB
Stainless Steel Alloys
- ASTM A351
- CF3M, CF8M
- ASTM A487
- CA6NM CL A or B, CA15 Cl A or B
- ASTM A743
- CA6NM CL A or B, CA15 CL A or B, CF3M, CF8M
- ASTM A744
- CF3M, CF8M
- ASTM A890
- CD4MCuN
- ASTM A995
- CD4MCuN
Aluminum Alloys
- ASTM B26
- 319
- ASTM B26
- C355
- ASTM B26
- A356
- In-house Aluminum heat treat
Industries & Impact
Alloy call-outs.
When to spec CA6NM vs CA15, CF8M vs WCB, or duplex CD4MCuN — plus short-run energy work in those grades.
CA6NM vs CA15 — when to spec which
Martensitic stainless for pump wet-ends and turbine parts.
Read →CF8M vs A216 WCB valve body
When austenitic stainless beats carbon steel on a valve body.
Read →Low-volume CD4MCuN duplex — no minimum
Short-run duplex stainless when chloride service needs it.
Read →Short-run turbine & energy castings
CA6NM, A216 WCB, and A536 for power-generation parts.
Read →Don't see your grade? Ask us.
Reach out and we'll help confirm what's possible for your project.
Get a Quote