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A387 Gr.91 CL.2 steel supplier price

Thickness: 6mm to 350mm
Width: 4200mm to 18000mm
Finish: No.1, Bright, Black
Payment terms: L/C, T/T
Packaging: Wooden pallets,water proof paper

Commitment: If we have no the size in stock, it takes about 20 days for us to produce the carbon steel plate for you if the quantity can be more than 10 tons.

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Product introduction

A387 Gr.91 CL.2 steel supplier price
ASTM A387 Gr.91 Cl.2 is a chromium molybdenum alloy steel plate intended primarily for welded boiler and pressure vessels designed of elevated temperature service. The Cr content 2.25 % and the Mo content 1.00 %.Each grade except grade 21L, Grade 22L, Grade 91 and Grade 911 is available in two classes of tensile strength levels. Grade 91 and Grade 911 are available only as Class 2.
A387 Gr.91 CL.2 steel sheet Chemical Composition Element %


A387Gr91CL2

C

0.06-0.15

Ni

0.43

Nb

0.05-0.11

 

Mn

0.25-0.66

Cr

7.90-9.60

AL

0.05

 

P

0.025

Mo

0.80-1.10

Nitrogen

0.025-0.080

 

S

0.012

B

-

Tungsten  

-

 

Si

0.18-0.56

V

0.16-0.27

AL

0.05

Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】% 


Grade

A387Gr.91CL.2MechanicalProperty

 

Thickness

Yield

Tensile

Elongation

A387Gr.91Cl.2

mm

MinMpa

Mpa

Min %

 

t≦50

415

585-760

18

 

50<t≦200

-

-

-

A387 Gr.91 CL.2 steel Specifications or Size:
Round bar:
Diameter : 1mm-2000mm
Square bar:
Size: 50mm * 50mm-600mm *600mm
Plate steel/flat bar:
Size: Thickness: 0.1mm-800mm Width: 10mm to 1500mm
Delivery period: according to the material ,the standard, and the quantity of the contract.
A387 Gr.91 CL.2 steel sheet  application can be offered by KATALOR in China ,KATALOR is professional A387 Gr.91 CL.2 steel sheet  suppliers and manufacturer ,if you need A387 Gr.91 CL.2 steel sheet  price and specification ,please contact us.

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