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material

standard & specification

 
EN 10 216-2 /DIN17175 14MoV6-3, Seamless steel tubes for pressure purposes
Germany Standard - DIN 17102 Grade - 14MoV6-3 Low alloy high-temperature steel
EN 10 216-2 /DIN17175 14MoV6-3, 13CrMo4-5 Seamless steel tubes for pressure purposes
PED 97/23/EC
heat resistant piping materials (14MoV6-3, 10CrMo9-10, X10CrMoVNb9-1 = T91 / P91)
Chemical anylysis
14MoV6.3: C 0,1~0,15%; Mn 0,4~0,7%; Si 0.15~0.35%; P 0,025% ;S max. 0,020%; Cr 0.3~0.6%; Ni 0.3%; Mo 0.5~0.7%, V0.22/0.28%; Cu 0.3% max, Al 0.04%.

DIN EN 10216-2/2004-- Seamless Steel Tubes for Pressure Purpose- Technical Delivery Condition  

Part 2: Non-alloy and alloy Steel Tubes with specified elevated temperature properties. 1.Grade and Chemical Composition  %

Material

C

Si

Mn

P

S

Cr

Mo

Ni

Al

Cu

Nb

Ti

V

Grade No.

Material No.

16Mo3

1.5415

0.12-0.20

0.35

0.40-0.90

0.025

0.020

0.30

0.25-0.35

0.30

≤0.040

0.30

 

 

 

13CrMo4-5

1.7335

0.10-0.17

0.35

0.40-0.70

0.025

0.020

0.70-1.15

0.40-0.60

0.30

≤0.040

0.30

 

 

 

10CrMo9-10

1.7380

0.08-0.14

0.50

0.30-0.70

0.025

0.020

2.0-2.5

0.90-1.10

0.30

≤0.040

0.30

 

 

 

2. longitudinally Mechanical Properties(S<16)

Material

Yield Strength

≥MPa

Tensile Strength ≥MPa

Elongation ≥%

Impact  AKV-J

Grade No.

Material NO.

0°c

-10°c

20°c

16Mo3

1.5415

280

450-600

22

 

 

40

13CrMo4-5

1.7335

290

440-590

22

 

 

40

10CrMo9-10

1.7380

280

480-630

22

 

 

40

 
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