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Technical key points of LR D steel plates and so on marine steel production

Jan-18-2018

There are many technical points of LR D steel plates etc. marine steel production.

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LR EH36 steel plates comply with shipbuilding steel development trend

Jan-17-2018

LR EH36 shipbuilding steel become popular in ultra low temperature sea areas.

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The way to improve dimension qualification rate of ABS EH40 steel plates

Jan-16-2018

The dimension qualification rate of ABS EH40 steel plates is related to the contract cashing rate. And it also restricts the improvement of the output and quali

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How to protect ABS D steel plates from crack

Jan-16-2018

Longitudinal cracks etc crack defects on steel billet surface is one of the main reasons of ABS D steel plates to be revised as unqualified steel. The crack def

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The function of chromium in ASTM A517 Grade F steel plates

Jan-15-2018

The addition of chromium to ASTM A517 Grade F steel plates will make A517Gr.F material have better ability to resist corrosion and oxidation resistance.

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What is difference between EN 10028-3 P355NL1 steel and EN 10028-3 P355NL2 steel

Jan-15-2018

The main difference between EN 10028-3 P355NL1 steel and EN 10028-3 P355NL2 steel plates are in P, S content and impact energy.

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EN 10028-3 P460NL1 steel and P460NL2 steel comparison

Jan-15-2018

EN 10028-3 P460NL1 steel and P460NL2 steel chemical composition are almost same. The very small difference is that P460NL2 steel control more strictly for Phosphorus and Sulfur.

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EN10028-3 P460NL1 steel application and its decided factors

Jan-12-2018

The wide EN10028-3 P460NL1 steel application is decided by P460NL1 vessel steel plates chemical composition and P460NL1 steel mechnical properties:

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EN10028-3 P355NH steel plates and other EN10028-3 steel sheets for boilers and Pressure Vessels

Jan-12-2018

P355NH steel plate is under standard EN10028-3. P355NH Non-alloy elevated temperature quality steel belong to fine grained normalizing steel plate/sheet for boi

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EN10028-2 P235GH steel plates application

Jan-12-2018

EN10028-2 P235GH Boiler Pressure Vessel steel plates are for use of manufacturing pressure vessels, boilers and heat exchangers.

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ASME SA612/ SA612M SA612 pressure vessel steel plate stocks from China supplier

Jan-12-2018

ASME SA612M pressure vessel and boiler steel plates are for Moderate and Lower Temperature Service. BBN steel is famous ASME SA612M High Strength steel manufact

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2mm-300mm thickness GB/T 4171 Q295NH steel in China

Jan-12-2018

Hot rolled weathering steel plate GB/T 4171 Q295NH steel owned the minimum yield strength at 295 Mpa and tensile strength within 430-560Mpa.

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Flaw detection disqualification of thick A387Gr22CL1 pressure vessel steel plates

Jan-12-2018

By means of metallography and scanning electron microscope, we made analysis for the unqualified internal structure and law detection of thick gauge A387Gr22C

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