S460ML yog ib qho thermomechanically dov, weldable fine-grained structural steel nrog ib tug tuab ntawm tsis ntau tshaj 120mm. S460 yog non-alloy structural steel. Cov cim kev lag luam ntawm S460ML steel muaj cov nram qab no: Cov ntawv cim S: Cov qauv hlau nrog lub thickness tsawg dua 16mm Yield zog tus nqi: me me yield nqi, M sawv cev rau kev kho cua sov, uas txhais tau hais tias kub dov, qhov kub thiab txias tsis qis dua li cov kev cai cuam tshuam. ntawm -50 degrees yog cim nrog tsab ntawv loj L.
Tshuaj muaj pes tsawg leeg rau S460ML Steel Phaj:
|
EN 10025-4 S460ML Cov Khoom Siv Tshuaj |
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|
Qib |
Cov ntsiab lus Max (%) |
||||||
|
C |
Si |
Mn |
P |
S |
Al |
N |
|
|
S460ML |
0.18 |
0.65 |
1.80 |
0.030 |
0.025 |
0.015 |
0.027 |
|
Nb |
V |
Ti |
Cu |
Cr |
Ni |
Mo |
|
|
0.06 |
0.14 |
0.06 |
0.60 |
0.35 |
0.85 |
0.23 |
|
Mechanical Property Rau S460ML Cov Qauv Hlau Phaj:
|
Qib |
Thickness |
Yield zog |
Tensile zog |
Elongation |
Impact Zog |
|
(mm) |
MPa (min) |
MPa |
% (min) |
(KV J) (min) |
|
|
-50 degree |
|||||
|
S460ML |
Tsawg dua los yog sib npaug li 16 |
460 |
540-720 |
17 |
27 |
|
16>mus tsawg dua los yog sib npaug li 40 |
440 |
540-720 |
17 |
27 |
|
|
40>los tsawg dua los yog sib npaug li 63 |
430 |
530-710 |
17 |
27 |
|
|
63>los tsawg dua los yog sib npaug li 80 |
410 |
510-690 |
17 |
27 |
|
|
80>tsawg dua los yog sib npaug li 100 |
400 |
500-680 |
17 |
27 |
|
|
100>los tsawg dua los yog sib npaug li 120 |
385 |
490-660 |
17 |
27 |
