Yakaderera alloy cast simbi inoreva alloy cast simbi ine kabhoni yemukati isingasviki 0.45% uye yakazara yezvimwe zvinhu zvinosanganiswa zvisingapfuure 5%. Yakaderera alloy cast simbi ine simba rakakura, kusimba kwakanaka uye kuoma. Yakaderera alloy cast simbi kazhinji ine alloying zvinhu senge manganese, chromium, mhangura, nickel, molybdenum, uye vanadium. Ivo vane hukuru hwekuita kuoma uye vanogona kuwana zvirinani zvemichina kuburikidza nekupisa kurapwa. Kupokana kwekuora uye kupfeka kuramba kwesimbi yakaderera alloy cast zviri nani pane kabhoni simbi, iyo inogona kuderedza huremu hwezvikamu uye kuwedzera hupenyu hwebasa.
Magiredhi uye Chemical Maumbirwo eLow Alloy Cast Steel | |||||||||
Giredhi | C (%) | Si (%) | Mn (%) | P≦ (%) | S≦ (%) | Cr (%) | Ni (%) | Mo (%) | Cu≦ (%) |
ZG20Mn | 0.16~0.22 | 0.6~0.8 | 1.00 ~ 1.30 | 0.03 | 0.03 | —— | ≦0.4 | —— | —— |
ZG30Mn | 0.27~0.34 | 0.30~0.50 | 1.20 ~ 1.50 | 0.03 | 0.03 | —— | —— | —— | —— |
ZG35Mn | 0.30~0.40 | 0.60~0.80 | 1.10~1.40 | 0.03 | 0.03 | —— | —— | —— | —— |
ZG40Mn | 0.35~0.45 | 0.30~0.45 | 1.20 ~ 1.50 | 0.03 | 0.03 | —— | —— | —— | —— |
ZG40Mn2 | 0.35~0.45 | 0.20~0.40 | 1.60~1.80 | 0.03 | 0.03 | —— | —— | —— | —— |
ZG45Mn2 | 0.42~0.49 | 0.20~0.40 | 1.60~1.80 | 0.03 | 0.03 | —— | —— | —— | —— |
ZG50Mn2 | 0.45~0.55 | 0.20~0.40 | 1.50~1.80 | 0.03 | 0.03 | —— | —— | —— | —— |
ZG35SiMnMo | 0.32~0.40 | 1.10~1.40 | 1.10~1.40 | 0.03 | 0.03 | —— | 0.20~0.30 | 0.3 | |
ZG35CrMnSi | 0.30~0.40 | 0.50~0.75 | 0.90~1.20 | 0.03 | 0.03 | 0.50~0.80 | —— | —— | —— |
ZG20MnMo | 0.17~0.23 | 0.20~0.40 | 1.10~1.40 | 0.03 | 0.03 | —— | —— | 0.20~0.35 | 0.3 |
ZG30Cr1MnMo | 0.25~0.35 | 0.17~0.45 | 0.90~1.20 | 0.03 | 0.03 | 0.90~1.20 | 0.20~0.30 | —— | |
ZG55CrMnMo | 0.50~0.60 | 0.25~0.60 | 1.20~1.80 | 0.03 | 0.03 | 0.60~0.90 | —— | 0.20~0.30 | 0.3 |
ZG40Cr1 | 0.35~0.45 | 0.20~0.40 | 0.50~0.80 | 0.03 | 0.03 | 0.80~1.10 | —— | —— | —— |
ZG34Cr2Ni2Mo | 0.30~0.37 | 0.30~0.60 | 0.60~1.00 | 0.03 | 0.03 | 1.40~1.70 | 1.40~1.70 | 0.15~0.35 | —— |
ZG15Cr1Mo | 0.12~0.20 | 0.6 | 0.50~0.80 | 0.03 | 0.03 | 1.00 ~ 1.50 | —— | 0.45~0.65 | —— |
ZG20CrMo | 0.17~0.25 | 0.20~0.45 | 0.50~0.80 | 0.03 | 0.03 | 0.50~0.80 | —— | 0.45~0.65 | —— |
ZG35Cr1Mo | 0.30~0.37 | 0.30~0.50 | 0.50~0.80 | 0.03 | 0.03 | 0.80~1.20 | —— | 0.20~0.30 | —— |
ZG42Cr1Mo | 0.38~0.45 | 0.30~0.60 | 0.60~1.00 | 0.03 | 0.03 | 0.80~1.20 | —— | 0.20~0.30 | —— |
ZG50Cr1Mo | 0.46~0.54 | 0.25~0.50 | 0.50~0.80 | 0.03 | 0.03 | 0.90~1.20 | —— | 0.15~0.25 | —— |
ZG65Mn | 0.60~0.70 | 0.17~0.37 | 0.90~1.20 | 0.03 | 0.03 | —— | —— | —— | —— |
ZG28NiCrMo | 0.25~0.30 | 0.30~0.80 | 0.60~0.90 | 0.03 | 0.03 | 0.35~0.85 | 0.40~0.80 | 0.35~0.55 | —— |
ZG30NiCrMo | 0.25~0.35 | 0.30~0.60 | 0.70~1.00 | 0.03 | 0.03 | 0.60~0.90 | 0.60~1.00 | 0.35~0.50 | —— |
ZG35NiCrMo | 0.30~0.37 | 0.60~0.90 | 0.70~1.00 | 0.03 | 0.03 | 0.40~0.90 | 0.60~0.90 | 0.40~0.50 | —— |
Mechanical properties ye low alloy cast steel | |||||||||
Giredhi | Kupisa Kurapa | Yield Strength Rp0.2/Mpa (≧) | Tensile Simba Rm/Mpa (≧) | A(%) ≧ | Z(%) ≧ | KU2/J ≧ | KV2/J ≧ | AKDVM/J ≧ | Kuoma HBW |
ZG20Mn | Normalization + Kupisa | 285 | 495 | 18 | 30 | 39 | —— | —— | 145 |
Kudzima + Kupisa | 300 | 500~650 | 24 | —— | —— | 45 | —— | 150-190 | |
ZG30Mn | Normalization + Kupisa | 300 | 558 | 18 | 30 | —— | —— | —— | 163 |
ZG35Mn | Normalization + Kupisa | 345 | 570 | 12 | 20 | 24 | —— | —— | —— |
Kudzima + Kupisa | 415 | 640 | 12 | 25 | 27 | —— | 27 | 200~240 | |
ZG40Mn | Normalization + Kupisa | 295 | 640 | 12 | 30 | —— | —— | —— | 163 |
ZG40Mn2 | Normalization + Kupisa | 395 | 590 | 20 | 40 | 30 | —— | —— | 179 |
Kudzima + Kupisa | 685 | 835 | 13 | 45 | 35 | —— | 35 | 269~302 | |
ZG45Mn2 | Normalization + Kupisa | 392 | 637 | 15 | 30 | —— | —— | —— | 179 |
ZG50Mn2 | Normalization + Kupisa | 445 | 785 | 18 | 37 | —— | —— | —— | —— |
ZG35SiMnMo | Normalization + Kupisa | 395 | 640 | 12 | 20 | 24 | —— | —— | —— |
Kudzima + Kupisa | 490 | 490 | 12 | 25 | 27 | —— | 27 | —— | |
ZG35Mn | Normalization + Kupisa | 345 | 570 | 12 | 20 | 24 | —— | —— | —— |
Kudzima + Kupisa | 415 | 640 | 12 | 25 | 27 | —— | 27 | —— | |
ZG35CrMnSi | Normalization + Kupisa | 345 | 690 | 14 | 30 | —— | —— | —— | 217 |
ZG20MnMo | Normalization + Kupisa | 295 | 490 | 16 | —— | 39 | —— | —— | 156 |
ZG30Cr1MnMo | Normalization + Kupisa | 392 | 686 | 15 | 30 | —— | —— | —— | —— |
ZG55CrMnMo | Normalization + Kupisa | / | / | —— | —— | —— | —— | —— | —— |
ZG40Cr1 | Normalization + Kupisa | 345 | 630 | 18 | 26 | —— | —— | —— | 212 |
ZG34Cr2Ni2Mo | Kudzima + Kupisa | 700 | 950-1000 | 12 | —— | —— | 32 | —— | 240~290 |
ZG15Cr1Mo | Normalization + Kupisa | 275 | 490 | 20 | 35 | 24 | —— | —— | 140~220 |
ZG20CrMo | Normalization + Kupisa | 245 | 460 | 18 | 30 | 30 | —— | —— | 135~180 |
Kudzima + Kupisa | 245 | 460 | 18 | 30 | 24 | —— | —— | —— | |
ZG35Cr1Mo | Normalization + Kupisa | 392 | 588 | 12 | 20 | 23.5 | —— | —— | —— |
Kudzima + Kupisa | 510 | 686 | 12 | 25 | 31 | —— | 27 | 201 | |
ZG42Cr1Mo | Normalization + Kupisa | 343 | 569 | 12 | 20 | —— | 30 | —— | —— |
Kudzima + Kupisa | 490 | 690~830 | 11 | —— | —— | —— | 21 | 200~250 | |
ZG50Cr1Mo | Kudzima + Kupisa | 520 | 740~880 | 11 | —— | —— | —— | 34 | 200~260 |
ZG65Mn | Normalization + Kupisa | / | / | —— | —— | —— | —— | —— | —— |
ZG28NiCrMo | —— | 420 | 630 | 20 | 40 | —— | —— | —— | —— |
ZG30NiCrMo | —— | 590 | 730 | 17 | 35 | —— | —— | —— | —— |
ZG35NiCrMo | —— | 660 | 830 | 14 | 30 | —— | —— | —— | —— |
Nguva yekutumira: Sep-29-2024