EN 10028-3 Hlau Daim Hlau P460NH P460NL1 P460NL2

EN 10028-3 Cov paib hlau yog cov khoom lag luam zoo uas tau siv dav hauv ntau yam kev lag luam vim lawv lub zog zoo thiab lub zog. P460NH, P460NL1, thiab P460NL2 yog peb cov nrov ntawm EN 10028-3 cov phaj hlau uas tau paub rau lawv cov chaw tshwj xeeb thiab kev ntseeg tau.

P460NH yog qhov kev pab kub siab tagnrho Nws muaj qhov zoo heev weldability thiab haum rau kev siv hauv kev hnyav, kev xeb ib puag ncig.

P460NL1 thiab P460NL2 yog lub siab-zog steel cov qib uas muab kev tiv thaiv zoo heev rau cov chaw siab. Lawv tau siv dav hauv cov roj thiab roj kev lag luam, siv tshuaj lom neeg cov nroj tsuag, thiab cov chaw ua haujlwm hluav taws xob.

EN 10028-3 Cov Phiaj Hlau Hlau tau paub txog lawv cov cuab yeej zoo heev, suav nrog lub zog tensile siab, muaj kev tiv thaiv nruj, thiab tiv thaiv corrosion. Lawv tsim tau siv cov thev naus laus zis tshiab thiab cov ntaub ntawv zoo los xyuas kom meej tias lawv yog qhov zoo tshaj plaws.

Cov cim hlau:P275NH / 1.0487, P275NL1 / 1.0488, P275NP2 / 1.1104, p35562, p420NH6, P420NH / 1.1106, P420NL1 / 1.8912, P420NL2 / 1.8913, P460NH / 1.8935, P460NL1 / 1.8915, P460NL2 / 1.8918

a) chav tsev kub zoo (p ... n),

b) Kev ntsuas kub siab (P ... NH),

c) tsawg tsawg kub (P ... NL1),

d) Tshwj xeeb tsawg kub zoo (P ... NL2).

Cim npe nrov: EN 10028-3 Hlau Daim Hlau P460NL1 P460NL1 P460NL2, Tuam Tshoj EN 10028-3 Hlau Daim Hlau P460NL1 P460NL2 Chaw Tsim Tshuaj, Hoobkas