I-STAINLESS SUPER DUPLEX STEEL X2CRNIMOCUN25-6-3, 1.4507, UNS S32550, A182 IBANGA F61 ELINYE IZIGABA EZIMBINI ZOLWAKHIWO LOSHISHINO LWEKHEMICAL NGOKWE-EN 10088-1.
| Umgangatho | IBanga leNsimbi | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Ukuqulunqwa kwemichiza % | ||||||||||
| C: | Mnu: | Si: | P: | S: | Cr: | Mo: | Ni: | Cu: | N: | |
| EN | 1.4507 - X2CrNiMoCuN25-6-3 | |||||||||
| <0.03 | <2.0 | <0.7 | <0.035 | <0.015 | 24.0 - 26.0 | 3.0 - 4.0 | 6.0 - 8.0 | 1.0 - 2.5 | 0.20 - 0.30 | |
| I-ASTM | UNS S32550 – A182 ibakala F61 – Uhlobo 255 | |||||||||
| <0.04 | <1.5 | <1.0 | <0.040 | <0.030 | 24.0 - 27.0 | 2.9 – 3.9 | 4.5 – 6.5 | 1.5 – 2.5 | 0.10 - 0.25 | |
| I-ASTM | UNS S32520 – A182 ibakala F59 | |||||||||
| <0.03 | <1.5 | <0.8 | <0.035 | <0.020 | 24.0 - 26.0 | 3.0 - 5.0 | 5.5 – 8.0 | 0.5 - 3.0 | 0.20 - 0.35 | |
| I-JIS | SUS329J4L – SUS 329J4L | |||||||||
| <0.03 | <1.5 | <1.0 | <0.040 | <0.030 | 24.0 - 26.0 | 2.5 – 3.5 | 5.5 - 7.5 | - | 0.08 - 0.30 | |
1.4507, X2CrNiMoCuN25-6-3, UNS S32550, iBakala F61 – iinkcukacha kunye nokusetyenziswa
Ibakala elikhethekileyo kwiqela le-super-strong-resistant-resistant stainless steels ezifana ne-1.4410 / X2CrNiMoN25-7-4 / UNS S32750. Intsimbi ibonisa iipropathi zamandla aphezulu kunye nokuchasana okuphezulu kwiindidi ezahlukeneyo ze-corrosion, kuquka i-intergranular corrosion. I-1.4507 kunye nezixhobo ze-UNS S32550 zisetyenziswa kumashishini ephepha, imichiza, initrogen, kunye nenqwelomoya kunye nobunjineli bamandla kwizikrufu, iishafti, imikhono, izifakelo, ufakelo kunye nemibhobho, iinxalenye zempompo, iitanki zeekhemikhali, izitshintshi zobushushu, iinxalenye zeradiyetha kunye. ulwakhiwo lweenqwelomoya .
1.4507, X2CrNiMoCuN25-6-3, UNS S32550 – iipropati mechanical
- Amandla okuqina, iRm: 700 - 900 MPa
- Inqaku lesivuno, Rp0,2: >500 MPa
- Elongation, A:> 25%
- Imodyuli ye-elasticity, E: 200 GPa
- Ukuqina, HB: <270
- Umthamo weThermal, cp: 500 J * kg-1 * K-1
- I-Thermal conductivity, λ: 15 W * m-1 * K-1
- I-coefficient yokwandiswa komgca, α: 13.0 * 10-6 K-1
- Ukuchasana okuthe ngqo, Ω: 0.8 mkOhm * m
Iipropati zoomatshini kwiqondo lokushisa eliphakamileyo - 1.4507, X2CrNiMoCuN25-6-3, UNS S32550
| Ubushushu (℃) | 100 | 150 | 200 | 250 | 300 | |||
|---|---|---|---|---|---|---|---|---|
| I-coefficient yokwandiswa komgca, α (* 10-6 K-1) | 13.0 | - | 13.5 | - | 14.0 | |||
| Imodyuli yokuqina, E (GPa) | 194 | - | 186 | - | 180 | |||
| Indawo yesivuno, Rp0,2 (MPa) | > 450 | >420 | >400 | >380 | - | |||
Ubushushu kunye nonyango lweplastiki 1.4507, UNS S32550
- I-Supersaturation kwi-1020 - 1100 ℃
- Ukuqengqeleka kunye nokubumba kwiqondo lobushushu le-1200 - 900 ℃
Ixesha lokuposa: Mar-23-2020