ABS EQ47 yog lub siab - lub zog, kev tsim cov qauv hlau phaj nrog qhov tsawg kawg nkaus tawm lub zog ntawm 460 MPa, feem ntau yog siv rau hauv ntug dej hiav txwv thiab marine daim ntaub ntawv vim nws zoo heev toughness, corrosion, thiab cuam tshuam tsis kam. Nws yog tsim los ntawm cov thermo-txheej txheem tswj dov thiab yog quenched thiab tempered, nrog rau cov kev cai tshwj xeeb rau qis- ntsuas qhov kub thiab txias.
|
ABS EQ47 Ntxiv muaj zog muaj zog tshuaj muaj nyob rau hauv Tempering thiab quenching |
||||||
|
Qib |
Cov ntsiab lus Max (%) |
|||||
|
C |
Si |
Mn |
P |
S |
N |
|
|
ABS EQ47 |
0.20 |
0.55 |
1.7 |
0.035 |
0.035 |
0.02 |
|
ABS EQ47 Ntxiv cov khoom muaj zog ntxiv hauv tempering thiab quenching |
||||||
|
Qib |
Mechanical Property |
Charpy V Impact Test |
||||
|
Yield |
Tensile |
Elongation |
Qib |
Zog 1 |
Zog 2 |
|
|
Min Mpa |
Mpa |
Tsawg% |
-40 |
J |
J |
|
|
ABS EQ47 |
460 |
570-720 |
17 |
31 |
46 |
|
|
Lus Cim: Lub Zog 1 yog qhov kev ntsuas cuam tshuam, Lub Zog 2 yog qhov ntev |
||||||
Impact resistance: Tsim los tiv taus hnyav, qis- qhov kub thiab txias ib puag ncig, nrog rau qhov tsawg kawg nkaus Charpy V-notch zog yuav tsum tau ntawm 46 J ntawm -40℃.
Daim ntaub ntawv: Tsim nyog rau lub tsev ships, offshore drilling units, thiab lwm yam structural Cheebtsam rau marine tej yaam num.
Kev kho cua sov: Ua raws li Q&T kev kho cua sov kom ua tiav nws lub zog siab thiab tawv.
Z- kuaj: Rau kev txhim kho los ntawm - cov khoom tuab, Z- kuaj (Z15, Z25, lossis Z35) tuaj yeem ua raws li cov neeg siv khoom thov.
