ASTM A387/ ASME SA387 GR. 91 CLASS 2 Plate Suppliers

SA387 Grade 91 | SA387 Grade 91 Alloy Steel Plate | SA387 Grade 91 Chrome Moly Plate Suppliers

SA387 Grade 91 Class 1 Steel Plate | SA387 Grade 91 Class 2 Steel Plate | A387 Material Suppliers

Manufacturer, Stockholder, Distributor, Exporter and Supplier of SA387 Grade 91 Alloy Steel Plates

A387/ SA387 GR. 91 CLASS 2 Suppliers in India

A387/ SA387 GR. 91 CLASS 2 Suppliers in India

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Chiranjiv Steel Centre is a India’s highly acclaimed manufacturer, supplier & distributor of A387/ SA387 GR. 91 CLASS 2. A wide range of Alloy Steel Plates & Pipes A335 P1 Pipe, A335 P5 Pipe, A335 P9 Pipe, A335 P11 Pipe, A335 P22 Pipe, A335 P36 Pipe, A335 P91 Pipe, A335 P92 Pipe, A335 P911 Pipe, GRADE 1 1/4 CR Pipe, GRADE 2 1/4 CR Pipe, GRADE 5 CR Pipe, GRADE 9 CR Pipe, SA213 T5 Tube, SA213 T9 Tube, SA213 T11 Tube, SA213 T22 Tube, SA213 T91 Tube, SA213 T92 Tube, SA 214 Tube in India.

We‘ve been producing Alloy steel Plates & Tubes for 20 years and export to 60+ countries. We regularly export Steel Pipes to the GCC countries, Africa, Mexico, Malaysia, Indonesia and Thailand. Every month we export to India port around 50 containers of Alloy Steel Plates to different customers.

All A387/ SA387 GR. 91 CLASS 2 we supply with Test Certificates & AT BEST PRICE

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Chiranjiv Steel is India’s leading Manufacturer, Distributior, Exporter, Stockholder and Supplier of A387/ SA387 GR. 91 CLASS 2 Alloy Steel Plates in Unites States of America (USA), Saudi Arabia, Iran, Iraq, Unites Arab Emirates (UAE), Singapore, Malaysia, Indonesia.

Thickness from 5mm to 150mm
Width: from 1,500mm to 2,500mm
Length: from 6,000mm to 12,000mm

Technical conditions of SA 387 Grade 91 Alloy Steel Plates
1) Ultrasonic tested as per SA 578 or any other as per requirement
2) MTC acc to EN 10204 / 3.2
3) Charpy Impact tested at -20 / – 46 DegC.
4) Furnace Normalised
5) BQ Plates with IBR form IV

Equivalents for ASME SA387 Grade 91 Alloy Steel Plates

BS
EN
ASTM/ASME
DIN
SA387-91-2

Specifications for ASME SA387 Grade 91 Alloy Steel Plates
Chromium & Molybdenum content (according to the ASME specification):

Designation
Nominal Chromium
Content (%)
Nominal Molybdenum
Content (%)
SA387 Grade 91
9.00%
1.00%

Tensile Requirements for ASME SA387 Grade 91 Alloy Steel Plates Class 2 Plates

Designation:
Requirement:
Grade 91
SA387 Grade 91
Tensile strength, ksi [MPA] 85 to 110 [585 to 760]
Yield strength, min, ksi [MPa]/(0.2% offset) 60 [415]
Elongation in 8 in. [200mm], min %
Elongation in 2 in. [50mm], min, % 18
Reduction of area, min %

Chemical Requirements for ASME SA387 Grade 91 Alloy Steel Plates

Element
Chemical Composition (%).
SA387 Grade 91
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

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