A387GR11 Boilers And Pressure Vessels Steel Plates
A387GR11 steel Product Introduction
ASTM A387 GR 11 CL 2 Alloy Steel Plates is applicable in many industries and general purposes such as the oil & gas industry, petrochemical industry, boilers & heat exchangers, shipping, automobile ancillaries, steel plants; cement industry, sugar industry, nuclear & aerospace pants, centrifugal industry, steel plants, port building, wastewater management, paper & pulp industry, and infrastructure building. Alloy GR 11 is useful in raising temperatures because it can handle high temperatures. The addition of chromium gives amazing corrosion and oxidation resistance. This corrosion resistance is crucial for sour gas applications. ASTM A387 has higher flexibility, durability, longevity, good dimensional accuracy, weldability, excellent surface finishing, higher tensile strength, sturdiness, and can withstand heavy loads. ASTM A387 GR 11 CL 2 Plates can entirely stress cracking corrosion resistance, crevice corrosion resistance, and pitting resistance.
A387GR11 Steel plate Product Details
ASTM A387 GR.11 CL.2 ALLOY STEEL PLATES EQUIVALENT GRADES
| COUNTRY | USA | EUROPEAN | GERMANY | ENGLAND | FRANCE | RUSSIA |
| STANDARDS | ASTM | EN 10028 | DIN | BS | AFNOR 36206 | GOST |
| Grade 11 | A387 | 13CrMoSi5-5 | - | 621B | - | - |
ASTM A387 GRADE 11 CL.2 ALLOY STEEL PLATES CHEMICAL COMPOSITION
| Grade | C | Mn | P | S | Si | Cr | Mo |
| A387 Gr.11 | 0.05-0.17 | 0.40-0.65 | 0.035 | 0.035 | 0.50-0.80 | 1.00-1.50 | 0.45-0.65 |
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