GB713 18MnMoNbR Siab Vessel Steel yog ibqis- alloy steel phajfeem ntau yog siv rau kev tsim khoomboilers thiab siab hlab ntshatsim los rau siab - kub thiab siab - kev pabcuam siab. Nws tau teev nyob rau hauv Suav tus qauvGB/T 713.
18MNMONBR Tshuaj muaj pes tsawg leeg% ntawm cov khoom tsom xam ntawm qib
|
Qib |
C % |
Si% |
Mn% |
Cu% |
Ni% |
Cr% |
Mo% |
V % |
|
18 MNMONBR |
0.21 |
0.15-0.5 |
1.2-1.6 |
0.30 |
0.3 |
0.3 |
0.45-0.65 |
-- |
|
Ti % |
Alt% |
P % |
S % |
Nb |
|
|
|
|
|
-- |
-- |
0.02 |
0.01 |
0.025-0.05 |
|
|
|
18MNMONBR Mechanical Property
|
Qib |
Thickness (hli) |
Min Yield |
Tensile |
Elongation |
Min Impact Zog |
|
|
|
|
|
|
|
Qib |
Min J |
|
18 MNMONBR |
30-60 |
400 Mpa |
570-720 Mpa |
18% |
0 |
47J |
|
60-100 |
390mpa ua |
570-720 Mpa |
18% |
0 |
47J |
|
Kev Xav Tau & Kev Pab Ntxiv rau 18MnMoNbR steel phaj:
♦ Kev ntsuam xyuas siab
♦ Txiav thiab vuam raws li tus neeg siv kawg xav tau
♦ Simulated ncej-welded kev kho cua sov (PWHT)
♦ Rolling raws li tus qauv NACE MR-0175 (HIC + SSCC)
♦ Tshaj tawm Orginal Mill xeem daim ntawv pov thawj raws li EN 10204 FORMAT 3.1/3.2
♦ Ultrasonic kuaj raws li GB / T2970, JB4730, EN 10160, ASTM A435, A577, A578
Cim npe nrov: gb713 18mnmonbr siab nkoj steel, Tuam Tshoj gb713 18mnmonbr siab nkoj steel manufacturers, lwm tus neeg, Hoobkas
