TV station has an interview with Manager Liu of Henan BEBON international co.,ltd .
The reporter asked "Manager Liu,What is P460NH and why your products is popular in your business?"
Manager Liu said"OK.Let me tell you."P460NH, so called for having a minimum yield strength of 460 MPa, is a high quality pressure vessel steel grade for use in boiler and pressure vessel fabrication. It is a normalised fine grain steel with good weldability characteristics. Other grade types include...
NL1 – is ideal for use in low temperatures
NL2 – is ideal for use in especially low temperatures
P460NH is also used in High Yield steel , High temperature structural steel of the German standard number, widely used in petroleum, chemical, power plants, boilers and other industries for the production of reactors, heat exchangers, separators, tank, gas cans, gas cans, nuclear reactor pressure vessel , Boiler drum, liquefied petroleum gas bottles, high-pressure water station, other equipment and components and spiral case.Please refer to the data tables below for more information.
table 1: Chemical Composition of EN 10028 P460 NH, P460 NL1 & P460 NL2
Chemical element composition is % by mass.
The combined quantities of Niobium, Titanium and Vanadium should be 0.22% max.
table 2: Mechanical Properties of EN 10028 P460 NH, P460 NL1 & P460 NL2 "Besides",Manager Liu said , "Our Henan BEBON international co.,ltd located in Zhengzhou ,Henan province of China, is specialized in manufacturing and exporting steel and casting product. About steel, our produce mainly contains hot rolled steel plate/coil, angle steel, flat bar,steel pipe,stainless steel
In ASTM/ASME/EN/JIS/ST/SB/ISO standard.
Our services: Pretreatment(derusting, lacquering, Painting, Sand clusting,)
heat treatment ( Q&T, N,T,A,Q,N+T ),test( UT,HIC,Impact test, PWHT Z15, Z25, Z35,…)Cutting, Welding ,galvanization . To find out more about P460 NH, NL1 & NL2 or other products of Henan BEBON international co.,ltd , please click the http://www.bebonchina.com .
Finally, the journalist said "Manager Liu,Thank you for taking the time to be interviewed .And you let me increase my knowledge of steel especially the P460NH.Thank you again."
| Element | P460NH | P460NL1 | P460NL2 | Element | P460NH | P460NL1 | P460NL2 |
| Carbon (C) max. | 0.20 | 0.20 | 0.20 | Silicon (Si) max. | 0.60 | 0.60 | 0.60 |
| Manganese (Mn) | 1.10 to 1.70 | 1.10 to 1.70 | 1.10 to 1.70 | Phosphorous (P) max. | 0.025 | 0.025 | 0.020 |
| Sulphur (S) max. | 0.015 | 0.015 | 0.010 | Chromium (Cr) min. | 0.30 | 0.30 | 0.30 |
| Molybdenum (Mo) max. | 0.10 | 0.10 | 0.10 | Nickel (Ni) max. | 0.80 | 0.80 | 0.80 |
| Niobium (Nb) max. | 0.05 | 0.05 | 0.05 | Titanium (Ti) max. | 0.03 | 0.03 | 0.03 |
| Vanadium (V) max. | 0.20 | 0.20 | 0.20 | Nitrogen (N) max. | 0.025 | 0.025 | 0.025 |
| Aluminium (Al) max. | 0.020 | 0.020 | 0.020 | Copper (Cu) max. | 0.70 | 0.70 | 0.70 |
| Grade | Type | Thickness (mm) | Yield Strength MPa (min) | Tensile Strength MPa | Elongation % (min) |
| P460 NH P460 NL1 P460 NL2 | Normalized | ≤ 16 16> to ≤40 40> to ≤60 60> to ≤100 100> to ≤150 | 460 445 430 400 – | 570 to 750 570 to 720 570 to 720 540 to 710 – | 17 17 17 17 17 |
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