NiCr20TiAl
2017-07-17 09:48:32 Origin： Remark：0 Click：
Material technical specifications of valve steel Grade NiCr20TiAl datasheet,Gr.NiCr20TiAl Chemical compositions, NiCr20TiAl mechanical properties from Steelmaking, ESR melting, Hot blooming, UT, Hot forging, Hot rolling,Gr. NiCr20TiAl Heat treatment, Straightening, 100% Ultrasonic test, Cold working or Machined. Technical specifications - NF EN 10090 - 1998. 100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3.
TECHNICAL DATASHEET - Grade NiCr20TiAl
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
MATERIAL CATEGORY: Valve Steel
Technical standards: NF EN 10090 - 1998
CHEMICAL COMPOSITION (WEIGHT %)
C (％): 0.04 ~ 0.10
Si (％): ≤ 1.00
Mn (％): ≤ 1.00
P (％)≤: 0.020
S (％)≤: 0.015
Cr (％): 18.0 ~ 21.0
P (％)≤: 0.020
S (％)≤: 0.015
Cr (％): 18.0 ~ 21.0
Ni (％): 65.0 min.
Mo (%): -
Co (%): ≤ 2.00
Ti (%): 1.80 ~ 2.70
Al (%): 1.00 ~ 1.80
Fe (%): ≤ 3.00
B (%): ≤ 0.008
Cu (%): ≤ 0.20
MECHANICAL PROPERTIES
Annealed temperature /℃: -
Quenched temperature /℃: 1065 ~ 1080, Oil
Tempered temperature /℃: 835 ~ 865
Tensile strength,σb/≥ MPa: 980
Yield strength, σ0.2/≥ MPa: 590
Elongation, δ ≥(％): 12.0
Yield strength, σ0.2/≥ MPa: 590
Elongation, δ ≥(％): 12.0
Reduction of area, (%): -
PRODUCT DESCRIPTION
The alloy is usually produced by AOD / VOD /VIM followed by electroslag refining (ESR) / VAR if necessary for special purpose.
Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
Bars are usually supplied black/bright in the annealed condition.
Final heat treatment - Quenched and tempered thermal treatment
PRODUCT PROFILE
The alloy is usually produced by AOD / VOD /VIM followed by electroslag refining (ESR) / VAR if necessary for special purpose.
Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
Bars are usually supplied black/bright in the annealed condition.
Final heat treatment - Quenched and tempered thermal treatment
PRODUCT PROFILE
Round bar (Diameter): 0.50 to 600mm
Square bar / Flat bar: T3.0 to 500mm X W3.0 ~ 1200mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T3.0 - 200mm X W1000- 2500mm X L1000-12000mm
Sheet steel via cold rolled: T0.5 - 3mm X W600- 1000mm X L1000 - 2000mm
Steel strip via cold rolled: T0.10 - 3mm X W5.0 - 600mm X L (or in coil form)
Square bar / Flat bar: T3.0 to 500mm X W3.0 ~ 1200mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T3.0 - 200mm X W1000- 2500mm X L1000-12000mm
Sheet steel via cold rolled: T0.5 - 3mm X W600- 1000mm X L1000 - 2000mm
Steel strip via cold rolled: T0.10 - 3mm X W5.0 - 600mm X L (or in coil form)
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, you can do as follows:
EMAIL our qualified production engineers, E-mail: lh.steel@hotmail.com
Reach to our sales department directly: sales@ccsteels.com
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