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A 387 gr.91 Grade D steel plate
Steel Category:Pressure Vessel Steel Plate
Steel standard:ASTM
Steel grade:ASTM A 387 gr.91
Dimension: Thickness 5-300mm, Width 1500-3500mm, Length 3000-12000mm
Application:High quality ASTM A 387 gr.91 – manufactured at some of the world's finest steel mills, this chrome–molybdenum alloy has excellent resistance to high working temperatures making it ideal for use in the oil, gas, chemical and power generation industry applications. We supply to fabricators who serve these industries on a global basis.
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A 387 gr.91 steel chemical composition:
|
Element |
|
Chemical Composition (%) inc. Grade & UNS No. |
|
|
|
Grade 91 (UNS: S50200) |
|
Carbon: |
Heat Analysis: |
0.08 - 0.12 |
|
|
Product Analysis: |
0.06 - 0.15 |
|
Manganese: |
Heat Analysis: |
0.30 - 0.60 |
|
|
Product Analysis: |
0.25 - 0.66 |
|
Phosphorus: |
Heat Analysis: |
0.020 |
|
|
Product Analysis: |
0.025 |
|
Sulphur (max): |
Heat Analysis: |
0.010 |
|
|
Product Analysis: |
0.012 |
|
Silicon: |
Heat Analysis: |
0.20 - 0.50 |
|
|
Product Analysis: |
0.18 - 0.56 |
|
Chromium: |
Heat Analysis: |
8.00 - 9.50 |
|
|
Product Analysis: |
7.90 - 9.60 |
|
Molybdenum: |
Heat Analysis: |
0.85 - 1.05 |
|
|
Product Analysis: |
0.80 - 1.10 |
|
Nickel, max: |
Heat Analysis: |
0.40 |
|
|
Product Analysis: |
0.43 |
|
Vanadium: |
Heat Analysis: |
0.18 - 0.25 |
|
|
Product Analysis: |
0.16 - 0.27 |
|
Columbium: |
Heat Analysis: |
0.06 - 0.10 |
|
|
Product Analysis: |
0.05 - 0.11 |
|
Nitrogen: |
Heat Analysis: |
0.030 - 0.070 |
|
|
Product Analysis: |
0.025 - 0.080 |
|
Aluminium: |
Heat Analysis: |
0.02 |
|
|
Product Analysis: |
0.02 |
|
Titanium: |
Heat Analysis: |
0.01 |
|
|
Product Analysis: |
0.01 |
|
Zirconium: |
Heat Analysis: |
0.01 |
|
|
Product Analysis: |
0.01 |
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
BEBON STEEL will offer you the details of A 387 gr.91 in the quickest time and appeal to all kinds of requirements.If you are a trader,a producer,a purchaser,a technical person or some kind of the career, You should have no hesitation to contact us if it's available as long as you want to be the No. 1 in your steel market. Our service will not disappoint you abosolutely.
Should you need A 387 gr.91 in ASTM standard, please visit our website:http://www.bebonchina.com/e-store.
or contact us by TEL:0086-371-86151827,0086-371-86151527
FAX: 0086-371-86011881
Oficina Dir: 2801 B# International enteprise center Zhengzhou city in China.
Post Code: 450001
E-mail: [email protected]
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