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12Ni14 WN Flange 1.5637 EN1092-1 Steel Forged Flanges So Flanges

China 12Ni14 WN Flange 1.5637 EN1092-1 Steel Forged Flanges So Flanges

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12Ni14 WN Flange 1.5637 EN1092-1 Steel Forged Flanges So Flanges

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Material	12Ni14
Steel Number	1.5637
TYpe	so flanges
Standard	EN1092-1 Type 01

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Product Specification


Material	12Ni14	Steel Number	1.5637
TYpe	so flanges	Standard	EN1092-1 Type 01
High Light	12Ni14 WN Flange ，1.5637 So Flanges ，Steel Forged So Flanges

12Ni14 WN FLANGE ( 1.5637 ) SO FLANGES EN1092-1 Steel forged flanges

Grade :

12Ni14

Number:

1.5637

Classification:

Alloy special steel

Standard:

EN 10028-4: 2009 Flat products made of steels for pressure purposes. Nickel alloy steels with specified low temperature properties

EN 10222-3: 1999 Steel forgings for pressure purposes. Nickel steels with specified low-temperature properties

EN 10216-4: 2014 Seamless steel tubes for pressure purposes. Technical delivery conditions. Non-alloy and alloy steel tubes with specified low temperature properties

EN 10253-2: 2007 Butt-welding pipe fittings. Non alloy and ferritic alloy steels with specific inspection requirements

Chemical composition % of steel 12Ni14 (1.5637): EN 10028-4-2003

Cr+Cu+Mo < 0.5%

C	Si	Mn	Ni	P	S	V
max 0.15	0.15 - 0.35	0.3 - 0.8	3.25 - 3.75	max 0.02	max 0.005	max 0.05

Mechanical properties of steel 12Ni14 (1.5637)

Nominal thickness (mm):	to 80
Rm - Tensile strength (MPa) (+N)	490-640

Rm - Tensile strength (MPa) (+NT)

440-590

Nominal thickness (mm):	to 30	30 - 50	50 - 80
ReH - Minimum yield strength (MPa) (+N)	355	345	335

R_p0.2 0.2% proof strength (MPa) (+NT)

345

KV - Impact energy (J) longitud., (+N)

+20°
65

0°
60

-20°
55-60

-40°
50-55

-50°
50-55

-60°
45-50

-80°
45

-100°
40

KV - Impact energy (J) transverse, (+N)

+20°
45-50

0°
45-50

-20°
40-45

-40°
35-40

-50°
30-35

-60°
30-35

-80°
30

-100°
27

Nominal thickness (mm):	to 80
A - Min. elongation at fracture (%) (+N)	20-22

Company Details

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Best Alloy Engineering Alloy Pipe as s a reference point for excellence in the manufacture and distribution of fittings, piping, bends, forged flanges , clad products and specialties for the upstream, midstream and downstream sectors of oil & gas, thermal and ... Best Alloy Engineering Alloy Pipe as s a reference point for excellence in the manufacture and distribution of fittings, piping, bends, forged flanges , clad products and specialties for the upstream, midstream and downstream sectors of oil & gas, thermal and ...

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