EN 10028-4 15MnNi6 Pressure Vessel Steel Plate

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15MnNi6 steel plate has the organizational structure of stability, good weld ability and processing of forming characteristics. 15MnNi6 steel plate is mainly used in the manufacture of bridges, ships, vehicles, boilers, high pressure vessels

15MnNi6 is a low-temperature performance nickel alloy steel plate for pressure applications. 15MnNi6 steel plate has the organizational structure of stability, good weld ability and processing of forming characteristics. 15MnNi6 steel plate is mainly used in the manufacture of bridges, ships, vehicles, boilers, high pressure vessels, oil and gas pipelines, large steel structures.

 

15MnNi6 Mechanical properties:

Specification

Yield strength N/mm2

Tensile Strength N/mm2

Elongation min. %

Charpy V-notch Temp. (°C) Energy (J)

t<30mm

30mm<t<50mm

 

t<50mm

20

0

-20

-40

-50

15MnNi6

355

345

490-640

22

65

65

65

60

50


15MnNi6 Chemical composition (%):

Steel grade

% by mass

steel name

steel number

C max

Si max

Mn

P max

S max

15NiMo6

1.6228

0.18

0.35

0.80-1.50

0.025

0.015

Altotal
min

Mo max

Nb max

Ni

V

-

-

-

1.30-1.70

0.05


Delivery condition of 15MnNi6 pressure vessel steel plate: AR, CR, NR, TMCP, N, T, N+T, Q+T


15MnNi6 pressure vessel steel plate dimension (T*W*L) mm: 6-150*1600-4100*L


Shanghai Katalor Enterprises Co., Ltd. is a steel manufacturer and supplier, it located in Shanghai, China. We have professional factories and various steel processing equipment. If you are interested in 15MnNi6 steel plate, please contact us. Look forward to working with you and also for your early cooperation.

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