Hangahanga matū
NGA KAUPAPA MAUMI(%) | ||||||||||||
C | Si | Mn | P | S | Cr | Mo | V | Ni | Ētahi atu | |||
0.38-0.45 | 0.17-0.37 | 0.50-0.80 | ≤0.035 | ≤0.035 | 0.90-1.20 | 0.15-0.25 | - | - | - | |||
Koeke maitai | ||||||||||||
GB T 3077-1988 | JIS G4103-4105 | ASTM A29 | ISO | |||||||||
20Cr | SCr240 | 5120 | A20202 | |||||||||
30Cr | SCr430 | 5130 | A20302 | |||||||||
35Cr | SCr435 | 5135 | A20352 | |||||||||
40Cr | SCr440 | 5140 | A20402 | |||||||||
50CrV | SUF10 | 6150 | - | |||||||||
20CrMo | SCM420 | 4118 | A30202 | |||||||||
30CrMo | SCM430 | 4130 | A30302 | |||||||||
35CrMo | SCM435 | 4135 | A30352 | |||||||||
42CrMo | SCM440 | 4140 | A30422 |
Taonga Miihini
Koeke maitai | Te kaha matara (ob/MPa) | Ira tuku (cb/MPa) | Whakaroa (05/%) | Te Whakahekenga Horahanga (W%) | Pungao momi Paa (Aku2/J) | Brinell Hardness (HBS100/3000) Anealing High Tempering ranei |
20 Kr | 835 | 540 | 10 | 40 | 47 | 179 |
30 Kr | 885 | 685 | u | 45 | 47 | 187 |
35 Kr | 930 | 735 | ii | 45 | 47 | 207 |
40 Kr | 980 | 785 | 9 | 45 | 47 | 207 |
50 CrV | 1274 | 1127 | 10 | 40 | - | - |
20 KrMo | 885 | 685 | 12 | 50 | 78 | 197 |
30 KrMo | 930 | 785 | 12 | 50 | 63 | 229 |
35 KrMo | 980 | 835 | 12 | 45 | 63 | 229 |
42 KrMo | 1080 | 930 | 12 | 45 | 63 | 217 |
Ko nga ahuatanga o te Pereti Alloy Steel
Ko te Pereti Alloy Steel e tukuna ana e maatau etahi o nga ahuatanga tino pai e pai ai te whiriwhiri.
● Mata Aatete Te Waikura
● Te Kaha Rawa
● Tino Maamaa
● Te Kaha Tensile Pai
● Tino Maamaa
Taupānga o Alloy Steel Plate
Ko te rino hanganga konumohe me te pakari e tika ana, i muri i te maimoatanga wera whakarewa tika, ko te hanganga moroiti ko te sorbite riterite, te bainite, te pear tino pai ranei, na reira ka nui ake te kaha o te kaha me te whakaatu (tata ki te 0.85), te tino uaua me te kaha ngenge, me te iti ductile ki te pakarukaru. pāmahana whakawhiti, ka taea te whakamahi i roto i te hanga o te waahanga rahi o nga waahanga miihini nui atu.
Ka kaweake e Jindalai te Pereti Alloy Steel ki Saudi Arabia, UAE, Bahrain, Peru, Nigeria, Jordan, Muscat, Kuwait, Dubai, Thailand (Bangkok), Venezuela, Germany, Canada, Russia, Australia, Vietnam, Kazaksthan, Jiddah, Libya, Yemen, Algeria, Qatar, Oman, Iran etc.