NiCuMoNb5-6-4
2016-05-27 09:06:53 Origin： Remark：0 Click：
Technical specification British standard flat products made of steels for pressure purposes datasheet, NiCuMoNb5-6-4 Chemical compositions, NiCuMoNb5-6-4 Mechanical properties from Steelmaking, ESR melted, Blooming, Hot forging,Hot rolling,Heat treatment, Straightening, 100% Ultrasonic test, Cold working, Peeled or rough turned machining. Technical specification EN 10028-2 -2003. We also possess the advanced precision machining equipments for catering for your different special requirements.
MATERIAL TECHNICAL DATA SHEET - NiCuMoNb5-6-4
MATERIAL CATEGORY: Flat products made of steels for pressure purposes
MATERIAL SPECIFICATIONS: EN 10028-2 : 2003
MATERIAL CATEGORY: Flat products made of steels for pressure purposes
MATERIAL SPECIFICATIONS: EN 10028-2 : 2003
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
CHEMICAL COMPOSITION (WEIGHT %)
C (％): ≤ 0.17
CHEMICAL COMPOSITION (WEIGHT %)
C (％): ≤ 0.17
Si (%): 0.25~0.50
Mn (％): 0.80~1.20
Mn (％): 0.80~1.20
P (％)≤: 0.025
S (％)≤: 0.010
Cr (%): ≤ 0.30
Ni (%): 1.00~1.30
Mo (%): 0.25~0.50
N (%): ≤0.020
Cu (%): 0.50~0.80
Nb (%): 0.015~0.035
Ti (%): -
V (%): -
MECHANICAL PROPERTIES AND HOT WORKING
Heat condition: + NT
Mechanical property ≥ σb/MPa: 610~780
Mechanical property ≥ σs/MPa: 430
Mechanical property ≥ δ5 (%): 16
Mechanical property ≥ σs/MPa: 430
Mechanical property ≥ δ5 (%): 16
Impact Akv J /-20℃: 27
Impact Akv J / 0℃: 34
Impact Akv J /+20℃: 40
Heat condition: + QT
Mechanical property ≥ σb/MPa: 580~740
Mechanical property ≥ σs/MPa: 410
Mechanical property ≥ δ5 (%): 16
Mechanical property ≥ σs/MPa: 410
Mechanical property ≥ δ5 (%): 16
Impact Akv J /-20℃: 27
Impact Akv J / 0℃: 34
Impact Akv J /+20℃: 40
MAIN FEATURES AND MELTING PROCESS
The steels shall be manufactured by melting process EF, LF + EAF+ VD, IFF + ESR Melted. VIM + ESR can be handled by agreement.
Forgings may be furnished in one of the following conditions: stress relieving; annealing; solution treatment; solution treatment and ageing; normalizing; normalizing and tempering; or quenching and tempering.
TYPICAL APPLICATIONS
Power generation – turbine fasteners – boiler support rods
Process plant – fasteners
Mechanical gears, gear shaft, main axis, valve rods
Mechanical parts - connecting rods, bolts and nuts
Multidiameter shafts
PRODUCT PROFILE AND SUPPLYING FORMS
Round bar (Diameter): 0.50mm to 800mm
Square bar / Flat bar: 3mm to 800mm
Length: random length, fixed length or based on the customer's special requirement.
Steel strip: T0.20 ~ 3mm X W10 ~ 2000mm X Coil
Heavy/middle plate via hot rolled: T4 - 200mm X W1000- 2500mm X L1000-12000mm
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
The steels shall be manufactured by melting process EF, LF + EAF+ VD, IFF + ESR Melted. VIM + ESR can be handled by agreement.
Forgings may be furnished in one of the following conditions: stress relieving; annealing; solution treatment; solution treatment and ageing; normalizing; normalizing and tempering; or quenching and tempering.
TYPICAL APPLICATIONS
Power generation – turbine fasteners – boiler support rods
Process plant – fasteners
Mechanical gears, gear shaft, main axis, valve rods
Mechanical parts - connecting rods, bolts and nuts
Multidiameter shafts
PRODUCT PROFILE AND SUPPLYING FORMS
Round bar (Diameter): 0.50mm to 800mm
Square bar / Flat bar: 3mm to 800mm
Length: random length, fixed length or based on the customer's special requirement.
Steel strip: T0.20 ~ 3mm X W10 ~ 2000mm X Coil
Heavy/middle plate via hot rolled: T4 - 200mm X W1000- 2500mm X L1000-12000mm
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE & SERVICE
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers.
- Email us: lh.steel@hotmail.com
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