Tiyo asye ASTM A213 yo sètifye anba bon jan kalite materyèl nasyonal ak estanda tès yo.
Tiyo asye ASTM A213 yo pwensipalman itilize pou founo potri, echanjeur chalè, elatriye, ak kapasite nan kenbe tèt ak tanperati ki wo ak tanperati ki wo, bon jan kalite a materyèl se konplè, ki gen ladan kò asye ak asye alyaj kò metal, e li gen yon varyete de klas, ki ka itilize nan diferan kondisyon anviwònman an. Kontinye epi chwazi.
ASTM A213M-09 Tablo konparezon materyèl (ASTM →KS, JIS, DIN, BS, NBN, NF, UNI)
| Klas | Deziyasyon UNS | C | Mn | P | S | sizo |
| T2 | K11547 | 0.10–0.20 | 0.30–0.61 | 0.025 | 0.025B | 0.10–0.30 |
| T5 | K41545 | 0.15 | 0.30–0.60 | 0.025 | 0.025 | 0.5 |
| T5b | K51545 | 0.15 | 0.30–0.60 | 0.025 | 0.025 | 1.00–2.00 |
| T5c | K41245 | 0.12 | 0.30–0.60 | 0.025 | 0.025 | 0.5 |
| T9 | K90941 | 0.15 | 0.30–0.60 | 0.025 | 0.025 | 0.25–1.00 |
| T11 | K11597 | 0.05–0.15 | 0.30–0.60 | 0.025 | 0.025 | 0.50–1.00 |
| T12 | K11562 | 0.05–0.15 | 0.30–0.61 | 0.025 | 0.025B | 0.5 |
| T17 | K12047 | 0.15–0.25 | 0.30–0.61 | 0.025 | 0.025 | 0.15–0.35 |
| T21 | K31545 | 0.05–0.15 | 0.30–0.60 | 0.025 | 0.025 | 0.50–1.00 |
| T22 | K21590 | 0.05–0.15 | 0.30–0.60 | 0.025 | 0.025 | 0.5 |
| T23 | K40712 | 0.04–0.10 | 0.10–0.60 | 0.03 | 0.01 | 0.5 |
| T24 | K30736 | 0.05–0.10 | 0.30–0.70 | 0.02 | 0.01 | 0.15–0.45 |
| T36 | K21001 | 0.10–0.17 | 0.80–1.20 | 0.03 | 0.025 | 0.25–0.50 |
| T91 | K90901 | 0.07–0.14 | 0.30–0.60 | 0.02 | 0.01 | 0.20–0.50 |
| T92 | K92460 | 0.07–0.13 | 0.30–0.60 | 0.02 | 0.01 | 0.5 |
| T122 | K91271 | 0.07–0.14 | 0.7 | 0.02 | 0.01 | 0.5 |
| T911 | K91061 | 0.09–0.13 | 0.30–0.60 | 0.02 | 0.01 | 0.10–0.50 |
Pwopriyete mekanik
| Klas | Fòs rupture | Pwen sede (Mpa) | elongasyon (%) | Enpak (J) | Dite |
| (Mpa) | pa mwens pase | pa mwens pase | pa mwens pase | pa mwens pase | |
| A213 T2/SA213 T2 | Pi gran pase oswa egal a 415 | 205 | " | 85HRB | |
| A213 T11/SA213 T11 | Pi gran pase oswa egal a 415 | 205 | " | 85HRB | |
| A213 T22/SA213 T22 | Pi gran pase oswa egal a 415 | 205 | " | 85HRB | |
| A213 T23/SA213 T23 | Pi gran pase oswa egal a 510 | 400 | 20 | " | 97HRB |
| A213 T24/SA213 T24 | Pi gran pase oswa egal a 585 | 415 | 20 | " | 25HRB |
| A213 T91/SA213 T91 | Pi gran pase oswa egal a 585 | 415 | 20 | " | 25HRB |
| A213 T911/SA213 T911 | Pi gran pase oswa egal a 620 | 440 | 20 | " | 25HRB |
| A213 T22/SA213 T92 | Pi gran pase oswa egal a 620 | 440 | 20 | " | 25HRB |
| A213 T122/SA213 T122 | Pi gran pase oswa egal a 620 | 400 | 20 | 25HRB |
