ʻO ka paʻakikī o nā kila kila kila:
Nā kaula Kumu ma ke kahua a Astm A480-2016
Helu: 201, 301,304, 316, 321, 431, 430, 430, 430
Kumu | Moku'āina | Ikaika ikaika (MPA) | Elongation (% ma 50mm) | Hāʻawi i ka ikaika 0.2% hōʻoia (MPA) | Hālulu |
Him | |||||
Sus 301 | An | ≥ 205 | ≥ 520 | ≥ 40 | ≤ 218 |
1 / 4h | ≥ 470 | ≥ 780 | ≥ 25 | 250 - 310 | |
1/2h | ≥ 510 | ≥ 930 | ≥ | 310 - 370 | |
3 / 4h | ≥ 745 | ≥ 1130 | ≥ 5 | 370 - 430 | |
FH | ≥ 1030 | ≥ 1320 | ≥ 4 | 430 - 490 | |
EH | ≥ 1275 | ≥ 1570 | ≥ 3 | 490 - 550 | |
SH | ≥ 1550 | ≥ 1750 | ≥ 1 | ≥ 550 | |
Sus 304 | An | ≥ 205 | ≥ 520 | ≥ 40 | ≤ 200 |
1 / 4h | ≥ 450 | ≥ 700 | ≥ 20 | 220 - 250 | |
1/2h | ≥ 700 | ≥ 850 | ≥ 8 | 250 - 310 | |
3 / 4h | ≥ 880 | ≥ 1000 | ≥ 4 | 310 - 370 | |
FH | ≥ 1020 | ≥ 1150 | ≥ 1 | ≥ 370 | |
Soc 430 | An | ≥ 205 | ≥ 420 | ≥ 22 | ≤ 200 |
1 / 4h | ≥ 500 | ≥ 550 | ≥ 5 | 160 - 200 | |
1/2h | ≥ 100 | ≥ 650 | ≥ 3 | 200 - 240 | |
3 / 4h | ≥ 680 | ≥ 6.50 | ≥ 2 | 240 - 280 | |
FH | ≥ 800 | ≥ 850 | ≥ 1 | ≥ 280 |
Post Time: APR-06-2021