+86 371 55057610 
inquiry@xsteelplate.com
■ Overview
In specification ASME SA387,there are SA387Gr11Cl2 steel plate,SA387Gr11Cl1 steel plate,SA387Gr2Cl1 steel plate,SA387Gr5Cl1 steel plate,SA387Gr9Cl1 steel plate,SA387Gr9Cl2 steel plate,SA387Gr91Cl2 steel plate,SA387Gr911Cl2 steel plate,SA387Gr12Cl2 steel plate,SA387Gr12Cl1 steel plate,SA387Gr22Cl2 steel plate and SA387Gr22Cl1 steel plate.
■ Full Data
Technical Requirements & Additional Services for SA387GR11CL2:
♦ Simulated post-welded heat treatment (PWHT)
♦ Normalized and Tempered heat treatment
♦ Ultrasonic examination comply to ASME SA578,SA577,SA435
♦ 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
♦ Simulated post-welded heat treatment (PWHT)
♦ Normalized and Tempered heat treatment
♦ Ultrasonic examination comply to ASME SA578,SA577,SA435
♦ 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 SA387Gr11Cl2 boiler steel plate:
| Yield strength (≥Mpa) | Tensile strength (Mpa) | Elongation in ≥,% | |
| 310 | 515-690 | 200mm | 50mm |
| 18 | 22 | ||
►Chemical composition for SA387 Grade 11 Cl2 boiler steel plate (Product Analysis Max%)
| Main chemical elements composition of SA387Gr11Cl2 | ||||||
| C | Si | Mn | P | S | Mo | Cr |
| 0.04-0.17 | 0.44-0.86 | 0.35-0.73 | 0.035 | 0.035 | 0.40-0.70 | 0.94-1.56 |
Tel：+86 371 55057610 
Fax： +86 371 5505 7611