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inquiry@xsteelplate.com
■ Overview
ASME SA387 Grade 5 steel grade contains two classes as SA387Gr5CL2 steel plate and SA387Gr5Cl1 steel plate because of different tensile strength and yield strength.Xinsteel's engineers suggest doing Normalized and Tempered heat treatment for SA387Gr5Cl2 steel plate when used for pressure vessels.
■ Full Data
Technical Requirements & Additional Services for SA387Gr5Cl2 steel plate:
♦ High Chromium element above 4.0% in heat analysis
♦ Low temperature impacting test
♦ Normalised and Tempered heat treatment for all thickness
♦ Simulated post-welded heat treatment (PWHT)
♦ Rolling under standard NACE MR-0175 (HIC+SSCC)
♦ 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
♦ High Chromium element above 4.0% in heat analysis
♦ Low temperature impacting test
♦ Normalised and Tempered heat treatment for all thickness
♦ Simulated post-welded heat treatment (PWHT)
♦ Rolling under standard NACE MR-0175 (HIC+SSCC)
♦ 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
■ Techicals
►Mechnical property for SA387Gr5Cl2 boiler steel plate:
| Yield strength (≥Mpa) | Tensile strength (Mpa) | Elongation in ≥,% | |
| 310 | 515-690 | 200mm | 50mm |
| ... | 18 | ||
►Chemical composition for SA387 Grade 5 Cl2 boiler steel plate (Product Analysis Max%)
| Main chemical elements composition of SA387Gr5Cl2 | ||||||
| C | Si | Mn | P | S | Mo | Cr |
| 0.15 | 0.55 | 0.25-0.66 | 0.035 | 0.035 | 0.40-0.70 | 3.90-6.10 |
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