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EN 10216 13CrMo4-5 Seamless Steel Tubes
13CrMo4-5 Seamless Steel Tubes
 13CrMo4-5 Seamless Tubes
EN 10216 13CrMo4-5 Seamless Steel Tubes
EN 10216 13CrMo4-5 Seamless Steel Tubes
13CrMo4-5 Seamless Steel Tubes
 13CrMo4-5 Seamless Tubes
EN 10216 13CrMo4-5 Seamless Steel Tubes

EN 10216 13CrMo4-5 Seamless Steel Tubes

13CrMo4-5 steel pipes are usually used as structural materials in high temperature and high pressure environments such as pressure vessels, boilers, and petrochemical equipment.
standard:EN
Surface :1. Galvanized 2. Black and Color Painting
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introduction
The chemical composition of 13CrMo4-5 seamless steel pipe. The main components of this alloy steel are chromium, molybdenum, manganese, silicon and other alloying elements. The second is strength and hardness. 13CrMo4-5 seamless pipe has a certain yield strength and hardness, which can be adjusted according to specific requirements. The last step is heat treatment. Through appropriate heat treatment process, the performance and organizational structure of 13CrMo4-5 can be improved.
13CrMo4-5 steel pipe has the following main properties: high temperature strength, corrosion resistance, good weldability and excellent toughness. First of all, it can maintain high strength under high temperatures and can withstand high temperature and high pressure working environments. Secondly, the alloy steel pipe has good corrosion resistance and can resist the erosion of corrosive media such as oxidation and sulfide. In addition, 13CrMo4-5 alloy steel pipe has good weldability and is suitable for various welding methods. Finally, this alloy steel has excellent toughness and can maintain good impact toughness under high temperature conditions.
The application fields of 13CrMo4-5 steel pipes are widely used in petrochemical, electric power and boiler pipes and other fields. In the petrochemical industry, it is used to manufacture high-temperature and high-pressure petrochemical equipment, such as reactors, heat exchangers, towers, etc.
Technical Data

Chemical composition of EN 10216-2 13CrMo4-5

Steel grade Steel number C Si Mn P max Smax
13CrMo4-5 1.7335 0,10 to 0,17 ≤ 0,35 0,40 to 0,70 0,025 0,020
Cr Mo Ni Al tot Cu
0,70 to 1,15 0,40 to 0,60 ≤ 0,30 ≤ 0,040 ≤ 0,30

Mechanical properties of EN 10216-2 13CrMo4-5

Steel grade Upper yield strength or proof strength R eH or Rp 0,2 for Wall Thickness Tmin. Tensile
Strength
Rm
Elongation
A min.
% a
Steel name Steel
number
T ≤ 16 16 < T ≤ 40 40 < T ≤ 60 60 < T ≤ 100 l t
MPa * MPa * MPa * MPa * MPa *
13CrMo4-5 1.7335 290 290 280 - 440 to 590 22 20

Tolerances on inside diameter and minimum wall thickness

Tolerances
on inside diameter
Tolerances on T min for a
T min /d ratio
d d min ≤ 0,05 > 0,05
≤ 0,1
> 0,1
± 1% or ± 2 mm
whichever is the greater
(+2%,0) or (+ 4 mm,0) whichever is the greater + 35%
0
+ 28%
0
+ 22% a
0
a For outside diameters D ≥ 355,6 mm it is permitted to exceed the upper wall thickness locally by a further 5% of the wall thickness T

Tolerances on exact lengths
Dimension in mm

Length L Tolerance on exact length
L ≤ 6000 +10
0
6000 < L ≤ 12 000 +15
0
L > 12 000 + by agreement
0
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A.ASTM A106 GR. B Carbon Steel Seamless Pipe is the usual specification for seamless carbon steel pipe for high-temperature service.
 
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