SCMV6 ASTM Alloy Steel Plate A387 GR.5 CL.2 DISK PLATE For Boilers And Pressure Vessels
Brand Name:MITTEL TISCO BAO STEEL
Certification:SGS ISO MTC
Model Number:ASTM A387 GR.5 CL.2,
Minimum Order Quantity:300KGS
Delivery Time:7 Days
Payment Terms:L/C, T/T, D/P
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SCMV6 Standards ASTM A387 GR.5 CL.2, Alloy Steel Plate DISK PLATE For Boilers And Pressure Vessels
ASTM A387 grade 5 steel is an alloy steel formulated for primary forming into wrought products. ASTM A387 Grade 5 is the ASTM designation for this material. S50200 is the UNS number.
It has a moderately high electrical conductivity and a moderately high base cost among wrought alloy steels in the same category.
The properties of ASTM A387 grade 5 steel include two common variations. This page shows summary ranges across both of them. For more specific values, follow the links immediately below. The graph bars on the material properties cards further below compare ASTM A387 grade 5 steel to: wrought alloy steels in the same category (top), all iron alloys (middle), and the entire database (bottom). A full bar means this is the highest value in the relevant set. A half-full bar means it's 50% of the highest, and so on.
A high quality ASTM A387 GRADE 5 Class 1 or chrome molybdenum alloy
steel plate intended specifically for use in weldable carbon steel
pressure vessels at elevated temperatures. Added molybdenum gives
the material greater temperature tensile strength and the chromium
provides improved corrosion resistance.
Equivalents
| BS | EN | ASME | DIN |
| ... | ... | A387-5-1 | ... |
Specifications ASTM A387 Grade 5 Alloy Steel Plates
Chromium & Molybdenum content (according to the ASME
specification)
| Designation | Nominal Chromium Content (%) | Nominal Molybdenum Content (%) |
| A387 Grade 5 | 5.00% | 0.50% |
Tensile Requirements for ASTM A387 Grade 5 Alloy Steel Plates Class 1 Plates
| Designation: | Requirement: | Grade 5 |
| A387 Grade 5 | Tensile strength, ksi [MPA] | 75 to 100 [515 to 690] |
| Yield strength, min, ksi [MPa]/(0.2% offset) | 45 [310] | |
| Elongation in 8 in. [200mm], min % | ... | |
| Elongation in 2 in. [50mm], min, % | 18 | |
| Reduction of area, min % | 45 (measured on round specimen) 40 (measured on flat specimen) |
Chemical Requirements for ASTM A387 Grade 5 Alloy Steel Plates
| Element | Chemical Composition (%) | |
| A 387 Grade 5 | ||
| Carbon: | Heat Analysis: | 0.15 max |
| Product Analysis: | 0.15 max | |
| Manganese: | Heat Analysis: | 0.30 - 0.60 |
| Product Analysis: | 0.25 - 0.66 | |
| Phosphorus: | Heat Analysis: | 0.035 |
| Product Analysis: | 0.035 | |
| Sulphur (max): | Heat Analysis: | 0.030 |
| Product Analysis: | 0.030 | |
| Silicon: | Heat Analysis: | 0.50 max |
| Product Analysis: | 0.55 max | |
| Chromium: | Heat Analysis: | 4.00 - 6.00 |
| Product Analysis: | 3.90 - 6.10 | |
| Molybdenum: | Heat Analysis: | 0.45 - 0.65 |
| Product Analysis: | 0.40 - 0.70 |
SCMV6 ASTM Alloy Steel Plate A387 GR.5 CL.2 DISK PLATE For Boilers And Pressure Vessels
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