S690Q yog qib siab -lub zog steel qib tsim raws li EN 10025-6 tus qauv, tom qab quenching thiab tempering kub kho. Nws muaj qhov tsawg kawg nkaus lub zog ntawm 690 MPa thiab feem ntau yog siv rau hauv cov ntawv thov raug hnyav, xws li kev tsim kho hnyav thiab cov tshuab mining, cranes, thiab txuas hniav.
Cov tshuaj muaj pes tsawg leeg ntawm S690Q steel raws li EN 10025-6,%
|
С |
Si |
Mn |
P |
S |
N |
B |
Cr |
Cu |
Mo |
Nb |
Ni |
Ti |
V |
Zr |
|
0,20 |
0,80 |
1,70 |
0,025 |
0,015 |
0,015 |
0,005 |
1,50 |
0,50 |
0,70 |
0,06 |
2,0 |
0,05 |
0,12 |
0,15 |
Mechanical zog ntawm S690Q steel
|
Nominal ntsuas, mm |
Yam tsawg kawg nkaus tawm lub zog, ReH (MPa) |
Qhov kawg tensile zog, Rm (MPa) |
Qhov tsawg kawg nkaus elongation ratio σ,% |
Brinell hardness tooj, HB (MPa) |
|
>3 Tsawg dua lossis sib npaug li 50 |
690 |
770-940 |
14 |
228-278 |
|
>50 Tsawg dua los yog sib npaug rau 100 |
650 |
760-930 |
14 |
225-276 |
|
>100 Tsawg dua los yog sib npaug rau 150 |
630 |
710-900 |
14 |
210-266 |
FAQ:
Q: Cov nqe lus shipping yog dab tsi?
A: Peb lees txais FOB, CIF, CFR thiab lwm yam kev xa khoom thoob ntiaj teb. Chaw nres nkoj ntawm kev thauj khoom tuaj yeem teev raws li cov neeg siv khoom xav tau.
Q: Koj puas yog lub Hoobkas lossis tuam txhab lag luam?
A: Peb yog cov chaw tsim khoom thiab muaj ntau xyoo kev tsim khoom thiab kev tswj xyuas.
Q: Koj puas muaj kev pabcuam tom qab- muag?
A: Tau kawg, koj tuaj yeem tiv tauj peb txhua lub sijhawm.peb cog lus tias peb cov khoom tsim nyog. Yog tias koj pom cov khoom tsis tsim nyog thiab tsis txaus siab rau qhov koj xav tau, thov hu rau peb txhua lub sijhawm.
Cim npe nrov: EN High Strength S690Q Steel Phaj rau Kev Tsim Kho, Tuam Tshoj EN High Strength S690Q Steel Phaj rau Kev Tsim Kho manufacturers, lwm tus neeg, Hoobkas
