45KH14N14V2M 45Х14Н14В2М High Alloy High-temperature Seel
Chemical Composition:
C Si Mn Ni S P Cr Mo W
0.4 - 0.5 max 0.8 max 0.7 13 - 15 max 0.02 max 0.035 13 - 15 0.25 - 0.4 2 - 2.8
| Grade : |
45KH14N14V2M ( 45Х14Н14В2М ) |
| Classification : |
High alloy high-temperature steel |
| Equivalent steels: |
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Chemical composition in % for grade 45KH14N14V2M ( 45Х14Н14В2М )
GOST 5632 - 72
Mechanical properties under Т=20oС for grade 45KH14N14V2M ( 45Х14Н14В2М )
| Assortment |
Dimension |
Direct. |
sв |
sT |
d5 |
y |
KCU |
Heat treatment |
| - |
mm |
- |
MPa |
MPa |
% |
% |
kJ / m2 |
- |
| |
|
|
720 |
320 |
20 |
35 |
|
Drawing 810 - 830oC, air, |
| Brinell hardness for grade 45KH14N14V2M ( 45Х14Н14В2М ) (annealing) , |
HB 10 -1= 197 - 285 MPa |
Physical properties for grade 45KH14N14V2M ( 45Х14Н14В2М )
| T |
E 10- 5 |
a 10 6 |
l |
r |
C |
R 10 9 |
| Grade |
MPa |
1/Grade |
Watt/(m·Grade) |
kg/m3 |
J/(kg·Grade) |
Ohm·m |
| 20 |
2.08 |
|
14 |
8000 |
|
815 |
| 100 |
1.96 |
|
16 |
|
|
875 |
| 200 |
1.9 |
17 |
17 |
7930 |
|
945 |
| 300 |
1.81 |
|
19 |
|
507 |
1000 |
| 400 |
1.73 |
18 |
20 |
7840 |
511 |
1055 |
| 500 |
1.66 |
|
21 |
|
523 |
1098 |
| 600 |
1.57 |
18 |
22 |
7760 |
528 |
1142 |
| 700 |
1.49 |
|
24 |
|
|
1172 |
| 800 |
1.41 |
19 |
|
7660 |
|
|
| T |
E 10- 5 |
a 10 6 |
l |
r |
C |
R 10 9 |
Technological properties for grade 45KH14N14V2M ( 45Х14Н14В2М )
| Weldability: |
hard weldability. |
Equivalent steels for grade 45KH14N14V2M ( 45Х14Н14В2М )
| USA |
Japan |
France |
England |
Hungary |
Poland |
Czechia |
| - |
JIS |
AFNOR |
BS |
MSZ |
PN |
CSN |
|
|
|
|
|
|
|
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Specification :
| Mechanical properties : |
| sв |
- Tensile strength , [MPa] |
| sT |
- Yield stress, [MPa] |
| d5 |
- Specific elongation at fracture , [ % ] |
| y |
- Reduction of area , [ % ] |
| KCU |
- Impact strength , [ kJ / m2] |
| HB |
- Brinell hardness , [MPa] |
Physical properties : |
| T |
- Test temperature , [Grade] |
| E |
- Young modulus , [MPa] |
| a |
- Coefficient of linear expansion (range 20o - T ) , [1/Grade] |
| l |
- Termal (heat) condition coefficient , [Watt/(m·Grade)] |
| r |
- Density , [kg/m3] |
| C |
- Specific heat ( range 20o - T ), [J/(kg·Grade)] |
| R |
- Electrical resistance , [Ohm·m] |
Weldability : |
| without limitations |
- welding is done without heating and subsequent heat treeting |
| limited weldability |
- welding is possible under heating up to 100-120 grade and subsequent heat treeting |
| hard weldability |
- obtaining the quality welding needs the additional operations:heating up to 200-300 grade; the heat treeting ia annealing |
Product description:
Step Shaft 45X14H14B2M Tube 45X14H14B2M Pie-shaped 45X14H14B2M Ring 45X14H14B2M Module Large valves of the main 45X14H14B2M Other Profiled forgings 45X14H14B2M
Special Steel classification:
Stainless steel, Hi-Steel HSLA-80, Mould steel, Heat resistant steel, Tool steel, Ball bearing steel,Spring steel, Alloy steel, Construction steel, Die steel, High-speed steel, angles, channels, H steel, I-beams, welded pipes, seamless tubes,
Standard:
Our products meet Chinese GB, Japanese JIS, US ASTM, UK BS, EU DIN standards and so on.
Our advantages:
Our advantages such as advanced management and operation concepts, suitable work facilities, highly qualified talents and a number of trade partners who have long-term and close cooperation with us have ensured us to provide global customers with competitive high-quality commodities and excellent services, quickly, accurately, conveniently and completely.
Products Introduction:
Specifications
Round bar:
Diameter : 1mm-2000mm
Square bar:
Size: 50mm * 50mm-600mm *600mm
Plate steel/flat bar:
Size: Thickness: 0.1mm-800mm Width: 10mm to 1500mm
Tube/pipe:
Size: OD: 6-219mm WT: 1-35 mm.
Cold-rolled sheet: Thickness: 2-5mm Width:1000mm Length: 2000mm
Hot-rolled sheet: Thickness:6-80mm Width: 210-610mm
Length: We can supply any length based on the customer's requirement.
Forging/hot rolling/ extrusion of steel.
Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes
Finished goods condition: hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement
Surface conditions: scaled (hot working finish)/ground/rough machining/fine machining/based on the customer's requirement
Furnaces for metallurgical processing: electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode.
Ultrasonic inspection: 100% ultrasonic inspection for any inperfections or based on the customer's requirement.
UTS according to SEP 1921 C/c,D/d,E/e;A388 or GB/T 6402
Excellent service for all kinds of industries, with advantages of technologies, equipment and price.
We serve you with our honesty, integrity, and professionality.
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