Chhajed Steel & Alloys Pvt. Ltd.



Alloy Steel Plates (SA 387 GR 22)


Alloy Steel Plates (SA 387 GR 22)

Keeping up with the requirement of the customers, we attempt to accomplish utmost customer satisfaction. We deliver unrivaled quality in the form of Alloy Steel Plates (SA 387 GR 22) to our customers. They are impeccably processed by our experts using modern technology and top notch raw material. Due to this, they are fit for application in lifter temperatures. Besides, their great consumption and oxidation resistance makes them further suitable as an alternative in sharp gas situations.

 

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

Brand Name Alloy Steel Plates (SA 387 GR 91)
Material Alloy Steel Plates (SA 387 GR 91)
Thickness 5mm to 65mm
Length 5000 / 6000 / 12000
Grade Alloy Steel Plates (SA 387 GR 91)
Dimensions 1250 / 2500
Alloy Steel Plates (SA 387 GR 91) 105

Additional Information

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


Equivalents

BS EN ASTM/ASME DIN
622-515B 10 CRMO910 SA387-22-2 10 CRMO910

Specification Chromium & Molybdenum Content Asme Specification

Designation Nominal Chromium
Content (%)
Nominal Molybdenum
Content (%)
SA387 Grade 22 0.0225 0.01

Chemical Requirements

Element - Chemical Composition (%)
SA 387 Grade 22
Carbon Heat Analysis 0.05 - 0.15
Product Analysis 0.04 - 0.15
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 0.035
Product Analysis 0.035
Silicon Heat Analysis 0.50 max
Product Analysis 0.50 max
Chromium Heat Analysis 2.00 - 2.50
Product Analysis 1.88 - 2.62
Molybdenum Heat Analysis 0.90 - 1.10
Product Analysis 0.85 - 1.15

Tensile Requirements For Class 2 Plates

Designation Requirement Grade 22
SA387 Grade 22 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)