ASTM A213 steel kav tau ntawv pov thawj raws li lub teb chaws cov khoom zoo thiab cov qauv kuaj.
ASTM A213 steel kav yog tsuas yog siv rau cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, thiab lwm yam, muaj peev xwm tiv taus qhov kub thiab txias, cov khoom siv tau zoo, suav nrog lub cev steel thiab hlau lub cev hlau, thiab muaj ntau yam qib, uas yuav siv tau nyob rau hauv txawv ib puag ncig yuav tsum tau. Ua mus thiab xaiv.
ASTM A213M-09 Cov ntaub ntawv sib piv (ASTM → KS, JIS, DIN, BS, NBN, NF, UNI)
| Qib | UNS npe | C | Mn | P | S | Si |
| 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 |
Mechanical zog
| Qib | Tensile zog | Tawm taw tes (Mpa) | Elongation (%) | Kev cuam tshuam (J) | Hardness |
| (Mpa) | tsis tsawg dua | tsis tsawg dua | tsis tsawg dua | tsis tsawg dua | |
| A213 T2/SA213 T2 | Ntau dua lossis sib npaug rau 415 | 205 | " | 85 HWB | |
| A213 T11/SA213 T11 | Ntau dua lossis sib npaug rau 415 | 205 | " | 85 HWB | |
| A213 T22/SA213 T22 | Ntau dua lossis sib npaug rau 415 | 205 | " | 85 HWB | |
| A213 T23/SA213 T23 | Ntau dua lossis sib npaug rau 510 | 400 | 20 | " | 97 PAB |
| A213 T24/SA213 T24 | Ntau dua lossis sib npaug li 585 | 415 | 20 | " | 25 HRB |
| A213 T91/SA213 T91 | Ntau dua lossis sib npaug li 585 | 415 | 20 | " | 25 HRB |
| A213 T911/SA213 T911 | Ntau dua lossis sib npaug rau 620 | 440 | 20 | " | 25 HRB |
| A213 T22/SA213 T92 | Ntau dua lossis sib npaug rau 620 | 440 | 20 | " | 25 HRB |
| A213 T122/SA213 T122 | Ntau dua lossis sib npaug rau 620 | 400 | 20 | 25 HRB |
