Cov khoom lag luam
En10025-6 s460ql1 steel daim hlau yog cov txiaj ntsig zoo zog lub zog, uas txaus siab rau cov phiaj xwm tsawg kawg, uas txaus siab rau lub zog tsis pub dhau 550-720 mpa.
EN10025-6 S460QL1 Hlau Phiaj HlauXav tau quenching thiab tempering tshav kub, lub sijhawm ntawd, S460QL1 hlau kuj tseem xav tau kev ntsuas tsawg dua ntawm S460QL1 steel daim hlau muaj ultrasonic hlau., thiab lwm yam.
Cov Khoom Siv
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GNEE qib: |
EN10025-6 S460QL1 |
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Qhov tshwj xeeb (hli) |
THK: 3 txog 300, Dav: 1500 rau 4050, ntev: 3000 rau 27000 |
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Txheem: |
Kev ntsuas kev ua haujlwm rau cov khoom lag luam cov khoom lag luam ntawm cov txiaj ntsig zoo lub zog cov qauv hlau nyob hauv cov kev ua kom tuag thiab tempered |
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Kev pom zoo los ntawm tus thib peb |
ABS, DNV, GL, CCS, LR, Rina, Kr, TUV, CE |
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Kev faib tawm: |
Kub cov khoom lag luam ntawm cov qauv tsim qauv |
S460QL1 Tshuaj Muaj Tshuaj
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S460QL1 Tshuaj Muaj Tshuaj |
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Teem nqi |
Lub caij max (%) |
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C |
Si |
Mn |
P |
S |
N |
B |
Cr |
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S460 ql1 |
0.20 |
0.80 |
1.70 |
0.020-0.025 |
0.010-0.015 |
0.015 |
0.005 |
1.50 |
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CU |
Mo |
Nb |
Ni |
Ti |
V |
Tsaus yr |
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0.50 |
0.70 |
0.06 |
2.0 |
0.05 |
0.12 |
0.15 |
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Carbon sib npaug: CeQ=【C + MNE C + V) / {} (NI + CU) / 15】%
S460QL1 Cov Cuab Yeej Kho Tshuab
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Teem nqi |
S460QL1 Cov Cuab Yeej Kho Tshuab |
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Qhov tuab |
Pub |
Lub tensile |
Elongation |
Min xav txog lub zog
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S460 ql1 |
lub hli |
Min MPa |
MPa |
Min% |
-60 |
30J |
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3<> |
460 |
550-720 |
17 |
-60 |
30J |
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50<> |
440 |
550-720 |
17 |
-60 |
30J |
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100<> |
400 |
500-670 |
17 |
-60 |
30J |
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Xws li qib hlau ntawm S460ql1 |
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Yu Laus teb |
Lub teb chaws Yelemees |
Fabkis |
Swunden |
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- |
E460T |
- |
