Igwe eji agba nchara nchara:
Mpempe - na-ajụ oyi na-adị n'okpuru 3/16 na ọkpụrụkpụ na n'okpuru awa iri abụọ na ise. Ntọala na ASTM A480-2016
Grade: 201, 301,304, 316, 321, 430
Greedi | Onodu | Ike TESILE (MPA) | Elongation (% na 50mm) | Mkpụrụ Ike 0.2% (MPA) | Kemmeso |
HV | |||||
Sus 301 | Nnunnu | ≥ 205 | ≥ 520 | 40 | ≤ 218 |
1 / 4h | ≥ 470 | ≥ 780 | ≥ 25 | 250 - 310 | |
1 / 2h | ≥ 510 | ≥ 930 | 18 | 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 | Nnunnu | ≥ 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 | |
Ya na 430 | Nnunnu | ≥ 205 | ≥ 420 | 22 | ≤ 200 |
1 / 4h | ≥ 500 | ≥ 550 | ≥ 5 | 160 - 200 | |
1 / 2h | ≥ 600 | ≥ 650 | 3 | 200 - 240 | |
3 / 4h | ≥ 680 | ≥ 750 | 2 | 240 - 280 | |
FH | ≥ 800 | ≥ 850 | 1 | ≥ 280 |
Oge post: Apr-06-2021