Steel Grade Equivalents & Cross-Reference — Stancor Tubulars
Cross-reference table of steel grade equivalents stocked by Stancor Tubulars — match common names to UNS numbers and the equivalent ASTM/ASME, EN/DIN and JIS standards for stainless steel, duplex, carbon steel and nickel alloys.
Grade equivalents
- SS 304 / 304L — UNS S30400 / S30403 — standards: ASTM A312 / ASME SA312, ASTM A213 / ASME SA213, ASTM A269, DIN EN 10216-5
- SS 304H — UNS S30409 — standards: ASTM A312 / ASME SA312, ASTM A213 / ASME SA213, ASTM A269, DIN EN 10216-5
- SS 316 / 316L — UNS S31600 / S31603 — standards: ASTM A312 / ASME SA312, ASTM A213 / ASME SA213, ASTM A269, DIN EN 10216-5
- SS 316H — UNS S31609 — standards: ASTM A312 / ASME SA312, ASTM A213 / ASME SA213, ASTM A269, DIN EN 10216-5
- SS 321 — UNS S32100 — standards: ASTM A312 / ASME SA312, ASTM A213 / ASME SA213, ASTM A269, DIN EN 10216-5
- SS 347 — UNS S34700 — standards: ASTM A312 / ASME SA312, ASTM A213 / ASME SA213, ASTM A269, DIN EN 10216-5
- SS 310S — UNS S31008 — standards: ASTM A312 / ASME SA312, ASTM A213 / ASME SA213, DIN EN 10216-5
- SS 317L — UNS S31703 — standards: ASTM A312 / ASME SA312, ASTM A213 / ASME SA213, ASTM A269, DIN EN 10216-5
- SS 904L — UNS N08904 — standards: ASTM A312 / ASME SA312, ASTM B673 / ASME SB673, ASTM B674 / ASME SB674, DIN EN 10216-5
- Duplex 2205 — UNS S32205 — standards: ASTM A789 / ASME SA789, ASTM A790 / ASME SA790, NORSOK MDS D45, DIN EN 10216-5
- Duplex S31803 — UNS S31803 — standards: ASTM A789 / ASME SA789, ASTM A790 / ASME SA790, NORSOK MDS D45, DIN EN 10216-5
- Duplex 2304 — UNS S32304 — standards: ASTM A789 / ASME SA789, ASTM A790 / ASME SA790, DIN EN 10216-5
- Super Duplex 2507 — UNS S32750 — standards: ASTM A789 / ASME SA789, ASTM A790 / ASME SA790, NORSOK MDS D56, DIN EN 10216-5
- Super Duplex Zeron 100 — UNS S32760 — standards: ASTM A789 / ASME SA789, ASTM A790 / ASME SA790, NORSOK MDS D56, DIN EN 10216-5
- Alloy 600 — UNS N06600 — standards: ASTM B167 / ASME SB167, ASTM B163 / ASME SB163, ASTM B516 / ASME SB516, DIN 17751
- Alloy 601 — UNS N06601 — standards: ASTM B167 / ASME SB167, ASTM B163 / ASME SB163, ASTM B516 / ASME SB516, DIN 17751
- Alloy 800 — UNS N08800 — standards: ASTM B407 / ASME SB407, ASTM B163 / ASME SB163, ASTM B514 / ASME SB514, DIN 17751
- Alloy 800HT — UNS N08811 — standards: ASTM B407 / ASME SB407, ASTM B163 / ASME SB163, ASTM B514 / ASME SB514, DIN 17751
- Alloy 825 — UNS N08825 — standards: ASTM B423 / ASME SB423, ASTM B163 / ASME SB163, ASTM B705 / ASME SB705, DIN 17751
- Alloy 625 — UNS N06625 — standards: ASTM B444 / ASME SB444, ASTM B163 / ASME SB163, ASTM B704 / ASME SB704, DIN 17751
- Monel 400 — UNS N04400 — standards: ASTM B165 / ASME SB165, ASTM B163 / ASME SB163, ASTM B730 / ASME SB730, DIN 17751
- Alloy 718 — UNS N07718 — standards: ASTM B637 / ASME SB637, ASTM B670, AMS 5662 / AMS 5663, API 6A718, DIN 17751
- Alloy C-276 — UNS N10276 — standards: ASTM B622 / ASME SB622, ASTM B619 / ASME SB619, ASTM B626 / ASME SB626, DIN 17751
Need a grade not listed, or an exact international equivalent? Contact us or browse the full grade library.