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■ Overview
High tensile strength weathering steel Q460NH,Q460NH steel plate,Q460NH corten plate is mainly used for high bridges built,shipping containers and other steel constructions in bad situiations.The lowest temperature of impacting test for Q460NH steel plate can reach till minus 40 centigrade.
■ Full Data
Technical Requirements & Additional Services for Q460NH steel plate:
♦ High tension test
♦ Low temperature impacting test
♦ Simulated post-welded heat treatment (PWHT)
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Shot blasting and Painting,Cutting and welding as per end user’s demands
♦ G101 Guide for estimating atmospheric corrosion resistance of low alloy steels
♦ High tension test
♦ Low temperature impacting test
♦ Simulated post-welded heat treatment (PWHT)
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Shot blasting and Painting,Cutting and welding as per end user’s demands
♦ G101 Guide for estimating atmospheric corrosion resistance of low alloy steels
■ Techicals
►Mechnical property for Q460NH corten plate:
| Thickness (mm) | ||||
| Q460NH | ≤ 16 | > 16 ≤ 40 | > 40 ≤ 60 | >60 |
| Yield strength (≥Mpa) | 460 | 450 | 440 | 440 |
| Tensile strength (Mpa) | 570-730 | |||
►Chemical composition for Q460NH corten plate (Heat Analysis Max%)
| Main chemical elements composition of Q460NH steel plate | |||||||
| C | Si | Mn | P | S | Cu | Ni | Cr |
| 0.12 | 0.65 | 1.50 | 0.025 | 0.030 | 0.20-0.55 | 0.12-0.65 | 0.30-1.25 |
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