carbon steel
| Ferrous Material | |||||
|---|---|---|---|---|---|
| Material Classification | Comparison as Nations | ||||
| Large | Middle | Samll | ASTM(U.S.A) | ||
| Designation | Identification | ||||
| Ferrous(Base Mat'l:Fe) | Straight Reducing | Ambient and Higher Temperature Service Low Temperature Service | A234 | WPB | |
| WPC | |||||
| A420 | WPL3 | ||||
| WPL6 | |||||
| WPL9 | |||||
| Alloy Steel(Cr≥1%) | Low Alloy(1% ≤ Cr ≤ 9%) | A234 | WP1 | ||
| WP12 | |||||
| WP11 | |||||
| WP22 | |||||
| WP23 | |||||
| WP9 | |||||
| WP91 | |||||
| WP92 | |||||
| High Alloy(Cr ≤ 12%)::Stainless Steel | Martensitic Stainless Steel | A815 | WP410 | ||
| Ferritic Stainless Steel | WP430 | ||||
| Austenitic Stainless Steel | A403 | WP304/L | |||
| WP316/L | |||||
| WP317/L | |||||
| WP321/H | |||||
| WP347/H | |||||
| Super Austenitic | A403 | S31254 | |||
| 904L | |||||
| Ferritic/Austenitic(Duplex/Super Duplex) | A815 | S31803 | |||
| S32750 | |||||
| S32760 | |||||
| Non-Ferrous Materia | Comparison | ||
|---|---|---|
| Material Classification | Trade Mark | UNS NO. |
| Non-Ferrous(Base Mat'l : Ni) | Inconel 600 | NO6600 |
| Inconel 690 | NO6690 | |
| Inconel 800H / 800HT | NO8810 / NO8811 | |
| Inconel 625 | NO6625 | |
| Inconel 825 | NO8825 | |
| Hastelloy B2 | N10665 | |
| Hastelloy C276 | N10276 | |
| Hastelloy C22 | N06022 | |
| INcoloy 020 | N08020 | |
| Monel 400 | N04400 | |
| Monel K500 | N05500 | |
| Non-Ferrous(Base Mat'l : Cu) | Cu-Ni 70/30 | C71500 |
| Cu-Ni 90/10 | C70600 | |
