14MoV6-3 Seamless Steel Tube

 

Standards: EN 10216-2, DIN17175

Mill plant: ZHONGTIAN STEEL

Size: OD:6-219mm, WT:0.5-20.0mm

Delivery condition: Cold Drawn, Annealed, Solution and Aging, Q+T

Material 14MoV6-3 is a low carbon Molybdenum-Vanadium alloy steels mainly used for reheating steam pipes. In addition to 0.5%Mo and 0.5%Cr, the creep resistance is increased by 0.3%V. The 14MoV6-3 steel tube has good strength and excellent corrosion resistance which is under the normalized and tempered condition. The number 14 represents the average amount of C.

With an extremely high melting point and good high-temperature resistance, the minimum yield strength (Rp0.2) at 550℃ shall not be less than 197Mpa. Grade 14MoV6-3 tube is also specified in the standard DIN17175, 1.7715 is the EN numeric designation for this material.

 

 

14MoV6-3 Equivalent Steel Grade

EN 100216-2 DIN EN ASTM A 405 GOST 12Ch1MF GB BS 1503
14MoV6-3 1.7715 P24 12Х1МФ 12CrMoVG 660-440

 

 

14MoV6-3 Chemical Composition

Steel Grade C Si Mn P   Max S   Max Cr Mo Ni Al Cu V
Steel name Steel number
14mov6-3 1.7715 0.10-0.15 0.15-0.35 0.40-0.70 0.025 0.01 0.3-0.6 0.5-0.7 ≤0.3 ≤0.04 ≤0.3 0.22-0.28

 

14MoV6-3 Mechanical Property

Steel grade Upper yield strength or proof strength

R eH or R p0,2  for wall thickness T

min.Mpa

Tensile

strength

Rm

Elongation

A min.

%

T<16 16 < T ≤ 40 40 < T ≤ 60  60 < T ≤ 100 I t
14MoV6-3 320 320 310 / 460 to 610 20 18

 

EN 10216-2 is the specification for seamless steel tubes for pressure purposes. Part two: Technical delivery conditions for non-alloy and alloy steel tubes with specified elevated temperature properties. Wiho steel supply and stock a large inventory of 14MoV6-3(1.7715/P24)seamless tube in accordance with EN 10216-2 used as pressure pipes, conduit tubes, superheater tubes, or steam turbine pipelines, usually in a normalized state. For more information on our extensive steel alloys inventory, please contact us or fill in the form below.

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