Home / News / Products for sale /

What is 2.25Cr-1Mo steel plate

What is 2.25Cr-1Mo steel plate
Nov 21, 2022 page view:25

2.25Cr-1Mo steel plate

2.25Cr-1Mo, 2.25Cr means that the content of Cr is about 2.25, that is, about 2250. Therefore, 1Mo means that the content of Mo is about 1, that is, about 1000. It is chromium molybdenum steel. 2.25Cr-1Mo steel is also known as SA387 Gr22 CL2 or A387 Gr22 CL2. 2.25Cr-1Mo steel is widely used in hot wall hydrogenation reactors, and has been in service for a long time under the harsh environment of high temperature (375-575), high pressure (6.9-28 MPa) and hydrogen (H2, H2S).

2.25Cr-1Mo steel plate chemical composition:

C Si Mn P S Ni Cr Mo Cu Alt
0.07-0.15 0.15-0.5 0.4-0.8 ≤0.03 ≤0.03 ≤0.3 2-2.5 0.9-1.1 ≤0.3 ≤0.02

Mechanical properties of 2.25Cr-1Mo steel plate:
Elongation δ5 (%):≥10
Reduction of area ψ (%):≥45
Impact energy Akv (J): ≥ 55
Impact toughness value αkv (J/cm2):≥69(7)
Hardness: ≤ 269HB

2.25Cr-1Mo steel plate delivery status: normalizing, normalizing+tempering.

2.25Cr-1Mo steel plate is used for large-scale equipment with high temperature and high pressure and contacting with hydrogen or hydrogen mixed medium, such as petrochemical, nuclear power, steam turbine cylinder, thermal power, etc.

BBN Group provides you with What is 2.25Cr-1Mo steel plate so you can keep up with the latest news of BBN Group, and you can learn Products for sale and all BBN Group news . And BBN Group products and services , BBN Group cases .
Back to list
I Want To...
Contacts
Hotline:0086-371-86151827
Latest News
More News
2024.03.28
The ASTM A516 Grade 60 boiler steel plate is renowned for its high-pressure resistance and robust properties, making it a preferred choice for appli
2024.03.28
EN 10028 P460NL2 high-strength pressure vessel carbon steel sheet is designed for demanding applications in the construction of boilers and pressure
Get An Instant Quotation
Please fill out the form below (required *), send us a short message, and we will contact you as soon as possible.
Product&Service
  • Metallic materials
  • Metal processing
  • Pipe processing
  • Precision casting
  • Oil and gas storage equipment
  • Environmental Engineering Services
  • Furniture Life
  • Fertilizer Production Equipments
  • Fertilizer Production Lines
Consulting online customer service
0086-371-86151827
bb@bebonchina.com
International Leading Steel Supplier
BBN continues to enhance value creation and firmly promote social harmony
Copyright © 2020 by BBN Group All rights reserved 豫ICP备19040928号-1
Online
Email
Inquiry