Tshuaj muaj pes tsawg leeg
CHEMICAL COMPOSITIONS(%) | ||||||||||||
C | Si | Mn | P | S | Cr | Mo | V | Ni | Lwm yam | |||
0.38-0.45 Nws | 0.17-0.37 Nws | 0.50-0.80 Nws | ≤ 0.035 | ≤ 0.035 | 0.90-1.20 Nws | 0.15-0.25 dr hab | - | - | - | |||
Qib Steel | ||||||||||||
GB T 3077-1988 | JIS G4103-4105 | ASTM A29 | ISO | |||||||||
20 Cr | SCr240 | 5 120 | A20202 | |||||||||
30 Cr | SWB 430 | 5 130 | A20302 | |||||||||
35cr ua | SWB 435 | 5135 ib | A20352 | |||||||||
40 Cr | SCr440 | 5 140 | A20402 | |||||||||
50 crv | SUF 10 | 6 150 | - | |||||||||
20 CrMo | SCM420 | ib 4118 | A30202 | |||||||||
30 CrMo | SWM 430 | 4 130 | A30302 | |||||||||
35CrMo | SCM435 | ib 4135 | A30352 | |||||||||
42CrMo | SCM440 | 4 140 | A30422 |
Mechanical Property
Qib hlau | Tensile zog (ob / MPa) | Tawm taw tes (cb / MPa) | Elongation (05/%) | Txo thaj tsam (W%) | Kev cuam tshuam absorbing zog (Aku2 / J) | Brinell Hardness (HBS100/3000) Annealing lossis High Tempering |
20 Cr | 835 ib | 540 | 10 | 40 | 47 | 179 |
30 Cr | 885 ib | 685 ib | u | 45 | 47 | 187 |
35 cr ua | 930 ua | 735 ib | ii | 45 | 47 | 207 |
40 Cr | 980 ua | 785 ib | 9 | 45 | 47 | 207 |
50 Crv | 1274 ib | 1127 | 10 | 40 | - | - |
20 CrMo | 885 ib | 685 ib | 12 | 50 | 78 | 197 |
30 CrMo | 930 ua | 785 ib | 12 | 50 | 63 | 229 |
35 CrMo | 980 ua | 835 ib | 12 | 45 | 63 | 229 |
42 CrMo | 1080 | 930 ua | 12 | 45 | 63 | 217 |
Feature ntawm Alloy Steel Phaj
Alloy Steel Phaj muab los ntawm peb muaj qee yam ntawm cov yam ntxwv zoo uas ua rau nws xaiv tau.
● Corrosion Resistant Nto
● Lub zog muaj zog
● Zoo Durability
● Zoo heev Tensile zog
● Zoo heev Hardness
Daim ntawv thov ntawm Alloy Steel Phaj
Alloy structural steel nrog tsim nyog hardenability, tom qab tsim nyog hlau kho cua sov, cov qauv micro yog homogeneous sorbite, bainite los yog zoo heev pear lite, yog li muaj zog tensile ntau dua thiab pom (nyob ib ncig ntawm 0.85), siab toughness thiab qaug zog, thiab tsawg ductile rau brittle. Kev hloov pauv kub, tuaj yeem siv rau hauv kev tsim cov ntu loj dua tshuab qhov chaw.
Jindalai xa tawm Alloy Steel Phaj rau Saudi Arabia, UAE, Bahrain, Peru, Nigeria, Jordan, Muscat, Kuwait, Dubai, Thaib (Bangkok), Venezuela, Lub teb chaws Yelemees, Canada, Russia, Australia, Nyab Laj, Kazaksthan, Jiddah, Libya, Yemen, Algeria, Qatar, Oman, Iran thiab lwm yam.