Chhajed Steel & Alloys Pvt. Ltd.



Alloy Steel Plates (SA 387 GR 11)


Alloy Steel Plates (SA 387 GR 11)

Fascinating our customers with our exceptional performance, we are delighted to present Alloy Steel Plates (SA 387 GR 11) to our customers. They are fabricated by skilled workers to make sure there is no drop in the quality. It equips them with brilliant consumption and oxidation safety making them perfect for sharp gas applications. They are successfully applied in oil, gas and petrochemical industry for putting away fluids and gases at high temperature.

 

Tension Test Requirements : The material shall be tested using a test specimen and will confirm to the tensile requirements as outlined in above table.

Other requirements : The following requirements and testing procedures (which are not mandatory) are considered suitable for Chrome Molybdenum steel -

  • Vacuum treatment
  • Product Analysis
  • Additional Tension Test
  • Charpy V-Notch Impact Test
  • Drop Weight Test
  • High Temperature Tension Test
  • Ultrasonic Examination
  • Magnetic Particle Examination

Features

Model Number Alloy Steel Plates (SA 387 GR 11)
Brand Name SA 387 GR 11
Thickness 5mm to 65mm
Length 2500 / 5000 / 6000 / 12000
Grade SA 387 GR 11
Dimensions 1250 / 2500 / 5000 / 6000
SA 387 GR 11 102

Additional Information

Min. Order Quantity 1 Piece(s)
Payment Terms L/C, T/T
Delivery Time READY STOCK


Equivalents

BS EN ASTM/ASME DIN
621 B - SA387-11-2 -

Specification Chromium & Molybdenum Content Asme Specification

Designation Nominal Chromium
Content (%)
Nominal Molybdenum
Content (%)
SA387 Grade 11 11 1.25% 0.005

Chemical Requirements

Element - Chemical Composition (%)
SA 387 Grade 11
Carbon Heat Analysis 0.15 max
Product Analysis 0.15 max
Manganese Heat Analysis 0.40 - 0.65
Product Analysis 0.35 - 0.73
Phosphorus Heat Analysis 0.035
Product Analysis 0.035
Sulphur (max) Heat Analysis 0.035
Product Analysis 0.035
Silicon Heat Analysis 0.50 - 0.80
Product Analysis 0.44 - 0.86
Chromium Heat Analysis 1.00 - 1.50
Product Analysis 0.94 - 1.56
Molybdenum Heat Analysis 0.45 - 0.65
Product Analysis 0.45 - 0.70

Tensile Requirements For Class 2 Plates

Designation Requirement Grade 11
SA387 Grade 11 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 % 18
Elongation in 2 in. [50mm], min, % 22
Reduction of area, min % -