P355Qh P500Qh P690Qh Kub Rolled Alloy Steel Phaj

 

P355Qh P500Qh P690Qh Kub Rolled Alloy Steel Phaj

 

P355Qh, P500QH, thiab P690Qh yog kub-rolled alloy steel daim hlau uas tau siv ntau yam kev tsim kho, tsheb thauj mus los, thiab tsim. Cov phiaj no paub rau lawv lub zog siab, kav ntev, thiab kev tawm tsam hnav thiab kua muag.

 

Cov cim hlau:P355Q, P355QH, P355QL1, P355QL2, P460Q, P460Q, P500QL2, P690Q, P690QH, P690QL1, P690QL2

Cov khoos kas EN10028-6 Qib yog nyob rau hauv plaub qhov zoo:

a) Cov series yooj yim (P ... Q);

b) series nrog nce siab qhov kub thiab kub (P ... QH);

c) series nrog cov khoom kub tsawg dua rau -40℃(p ... ql1);

d) series nrog tsawg cov khoom siv qis rau -60℃(p ... ql2).

 

EN 10028-6 Alloy Tshwj Xeeb Hlau Daim Phiaj yog quenched thiab tempered weldable zoo zoo cov hlau rau cov khoom siv siab.

 

Cim npe nrov: P355Qh P600QH P690Qh Kub Rolled Alloy Hlau Phaj, Tuam Tshoj P355QH P690Qh P690Qh Kub Alloy Steel Phaj Chaw Tsim Tshuaj, Hoobkas