Alkrothal 14 (pale i ka wiw a me ka paleʻana i ka wino) alkrotrour i nā maniha a me ke kiʻekiʻe Hoʻohana pinepineʻiaʻo Alkrothal 14 no ka paleʻana o ka uila i nā noi no nā noi e like me keʻano heʻeʻana.
Kinohi
C% | Si% | Mn% | Cr% | Al% | Fe% | |||||||
ʻO nāʻano koho | 4.3 | Bal | ||||||||||
Min | - | 14.0 | ||||||||||
Max | 0,08 | 0.7 | 0,5 | 16.0 |
Nā Pīkuhi Propertinies
'ōuli | Ka ikaika | Ikaika ikaika | Ewangantion | Hālulu |
Ø | RP0.2 | Rm | A | |
mm | Mpa | Mpa | % | Hv |
1.0 | 455 | 630 | 22 | 220 |
4.0 | 445 | 600 | 22 | 220 |
6.0 | 425 | 580 | 23 | 220 |
Modulus'ōpiopio
ana ana ° C | 20 | 100 | 200 | 400 | 600 | 800 | 1000 |
Gpa | 220 | 210 | 205 | 190 | 170 | 150 | 130 |
Nā mea hana mechanical ma ke kiʻekiʻe kiʻekiʻe
Ana ana ° C | 900 |
Mpa | 30 |
ʻO ka hope o ka hana ikaika o ka nui o ka helu 6.2 x 10 / min
ʻO ka ikaika Creep - 1% ellongation ma 1000 h
Ana ana ° C | 800 | 1000 |
Mpa | 1.2 | 0,5 |
Nā Pūnaewele Pūnaewele
Tnsity g / cm3 | 7.28 |
ʻO ka mea pio ma ka 20 ° C ω mm / m | 1.25 |
ʻO ka laulā o Poisson | 0.30 |
Keʻano kūlohelohe o ke koena
Ana ana ° C | 100 | 200 | 300 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 | 1100 |
Ct | 1.00 | 1.02 | 1.03 | 1.04 | 1.05 | 1.08 | 1.09 | 1.10 | 1.11 | 1.11 | 1.12 |
Ka maikaʻi o ka hoʻonuiʻana i ka
Ana ana ° C | KA LAHUI X 106/ K |
20 - 250 | 11 |
20 - 500 | 12 |
20 - 750 | 14 |
20 - 1000 | 15 |
Ka HōʻaʻO Kokua
Ana ana ° C | 20 |
W / m k | 16 |
ʻO ka mana wela
Ana ana ° C | 20 | 200 | 400 | 600 | 800 | 1000 |
Kj kg-1K-1 | 0.46 | 0.63 | 0.72 | 1.00 | 0.80 | 0.73 |