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Home > Steel Pipe> EN 10216-2 10CrMo9-10 Alloy Seamless Steel Tube
EN 10216-2 10CrMo9-10 Alloy Seamless Steel Tube image
  • EN 10216-2 10CrMo9-10 Alloy Seamless Steel Tube image 1
  • EN 10216-2 10CrMo9-10 Alloy Seamless Steel Tube image 2
  • EN 10216-2 10CrMo9-10 Alloy Seamless Steel Tube image 3
  • EN 10216-2 10CrMo9-10 Alloy Seamless Steel Tube image 4
  • EN 10216-2 10CrMo9-10 Alloy Seamless Steel Tube image 5
  • EN 10216-2 10CrMo9-10 Alloy Seamless Steel Tube image 6

EN 10216-2 10CrMo9-10 Alloy Seamless Steel Tube

Standard:EN10216-2

Material:13CrMo4-5

OD:10.2-711mm,WT:1.6-100mm.

High Technical method:Normalizing, Quenching and Tempering, Normalizing and Tempering.

Application: used in the power plant boiler tubes,etc

EN 10216-2 1.7380 10CrMo9-10 Seamless Steel Tubes EN 10216-2 10CrMo9-10 Seamless steel tubes boiler tubes EN 10216-2 10CrMo9-10 Seamless steel tubes for high-pressure EN 10216-2 10CrMo9-10 Seamless Alloy Steel Tube/pipe

What is EN 10216-2 10CrMo9-10 Seamless Steel Tube?

EN 10216-2 10CrMo9-10 (BS EN 10216-2 10CrMo9-10) Alloy Seamless Steel Tube is an alloy seamless steel tube containing 2.00 % – 2.50 % Cr and 0.90 % – 1.10 % Mo with high-temperature properties for pressure piping. The steel tube number is 1.7380.

With excellent high-temperature strength and corrosion resistance, 10CrMo9-10 is ideal for many high-temperature applications and is commonly used in boilers, heat exchangers, the chemical industry, industrial equipment, and more.

 

EN 10216-2 10CrMo9-10 Equivalent

BS ASTM ASME GB JIS
BS EN 10216-2 10CrMo9-10 ASTM A335 P22 ASME SA213 T22 GB/T 5310 12Cr2MoG JIS G 3462 STPA24

 

Additional Info

Port of Shipment: Tianjin, China
Payment Terms:T / T, LC
Delivery: 7-15 days after payment
Surface: Tubes will be varnished (Outside only) to prevent rust.
Marking: Standard + Steel Grade + Size + Heat No + Lot No
Package: Bundles (hexagonal),Wooden Boxes,Crates (steel/wooden) or as required

 

 

Specification Parameters
Basic Information

Chemical composition of EN 10216-2 10CrMo9-10

Steel grade Steel number C Si Mn P max S max Cr Mo Ni Al tot Cu
10CrM09-10 1.738 0,08 to 0,14 ≤ 0,50 0,30 to 0,70 0,025 0,020 2,00 to 2,50 0,90 to 1,10 ≤ 0,30 ≤ 0,040 ≤ 0,30 c

Mechanical properties of EN 10216-2 10CrMo9-10

Steel grade Upper yield strength or proof strength
R eH or Rp 0,2 for Wall Thickness T
min.		 Tensile Elongation
Strength A min.%
Rm
Steel name Steel T ≤ 16 16 < T ≤ 40 40 < T ≤ 60 60 < T ≤ 100 l t
number MPa * MPa * MPa * MPa * MPa *
10CrMo9-10 1.738 280 280 270 – 480 to 630 22 20

Tolerances on outside diameter and wall thicknes

Outside Diameter D mm Tolerances on Tolerances on T for a T/D ratio
D
≤ 0,025 > 0,025 > 0,050 > 0,10
≤ 0,050 ≤ 0,10
D ≤ 219,1 ± 1% or ± 0.5mm ± 12,5% or ± 0.4mm whichever is the greater
D > 219,1 whichever is the greater ± 20% ± 15% ± 12,5% ± 10% a
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 inside diameter and wall thickness

Tolerances on inside diameter Tolerances on T for a T/d ratio
d d min ≤ 0,03 > 0,03 > 0,06 > 0,12
≤ 0,06 ≤ 0,12
± 1% or ± 2 mm whichever is the greater (+ 2% ,0)or (+ 4 mm,0) whichever is the greater ± 20% ± 15% ± 12,5% ± 10% a
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 outside diameter and minimum wall thickness

Outside diameter D mm Tolerances on D Tolerances on T min for a T min /D ratio
≤ 0,02 > 0,02 > 0,04 > 0,09
≤ 0,04 ≤ 0,09
D ≤ 219,1 ± 1% or ± 0.5mm (+ 28%,0) or (+ 0.8 mm,0) whichever is the greater
D > 219,1 whichever is the greater 50% 35% 28% + 22% a
0 0 0 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 inside diameter and minimum wall thickness

Tolerances Tolerances on T min for a
on inside diameter T min /d ratio
d d min ≤ 0,05 > 0,05 > 0,1
≤ 0,1
± 1% or ± 2 mm (+2%,0) or (+ 4 mm,0) whichever is the greater 35% 28% + 22% a
whichever is the greater 0 0 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

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
Service Support
EN 10216-2 10CrMo9-10 Alloy Seamless Steel Tube

TESTINGS

  • Chemical analysis
  • Tensile test(Tensile test at room temperature, Tensile test at elevated temperature)
  • Flattening test
  • Ring tensile test
  • Drift expanding test
  • Ring expanding test
  • Impact test
  • Leak tightness test(Hydrostatic test,  Electromagnetic test)
  • Dimensional inspection
  • Visual examination
  • Non-destructive testing
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