ASTM B805 N09925
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Technical specifications of precipitation hardening nickel-base high temperature alloy UNS N09925 datasheet,UNS N09925 Chemical compositions, N09925 mechanical properties from Steel making, ESR melted, UNS N09925 Blooming, Forging, Hot rolling, Heat treatment, Straightening, Ultrasonic test, Cold working or Machined. All of these materials conform to Military standard, nuclear power. Technical specification ASTM B805 - 2006
TECHNICAL STANDARD - ASTM B805 GRADE UNS N09925
TECHNICAL SPECIFICATION: ASTM B805 - 2006
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
MATERIAL CATEGORY: precipitation hardening nickel alloy
CHEMICAL COMPOSITION (WEIGHT %)
C (％): ≤ 0.030
Si (％): ≤ 0.50
Mn (％): ≤ 1.00
P (％) ≤: 0.030
S (％) ≤: 0.030
Cr (％): 19.5 ~ 22.5
Ni (％): 42.0 ~ 46.0
Mo (％): 2.50 ~ 3.50
Nb (%): ≤ 0.50
Ti (%): 1.90 ~ 2.40
Al (%): 0.10 ~ 0.50
Fe (%): 22.0 Min.
Cu (%): 1.50 ~ 3.00
MECHANICAL PROPERTIES UNDER ROOM TEMPERATURE
Form: round bar and wire rod
Condition: Solution treated, 1024 Deg.
Tensile strength,σb/≥ MPa: 517
Yield strength, σ0.2/≥ MPa: 241
Elongation, δ ≥(％): 35.0
Reduction of area, ф ≥ (％): 50.0
Hardness | HRC: -
Condition: Solution + Ageing treated ( 740 Deg.for 6 ~ 9 hours followed by furnace cooling to 62 Deg. hold until total precipitation heat treatment time has reached 18 hour, air cool or faster. )
Tensile strength,σb/≥ MPa: 965
Yield strength, σ0.2/≥ MPa: 724
Elongation, δ ≥(％): 18.0
Reduction of area, ф ≥ (％): 25.0
Hardness | HRC: -.
FORMS AND SHAPES
Round bar (Diameter): 0.20mm to 500mm
MECHANICAL PROPERTIES UNDER ROOM TEMPERATURE
Form: round bar and wire rod
Condition: Solution treated, 1024 Deg.
Tensile strength,σb/≥ MPa: 517
Yield strength, σ0.2/≥ MPa: 241
Elongation, δ ≥(％): 35.0
Reduction of area, ф ≥ (％): 50.0
Hardness | HRC: -
Condition: Solution + Ageing treated ( 740 Deg.for 6 ~ 9 hours followed by furnace cooling to 62 Deg. hold until total precipitation heat treatment time has reached 18 hour, air cool or faster. )
Tensile strength,σb/≥ MPa: 965
Yield strength, σ0.2/≥ MPa: 724
Elongation, δ ≥(％): 18.0
Reduction of area, ф ≥ (％): 25.0
Hardness | HRC: -.
FORMS AND SHAPES
Round bar (Diameter): 0.20mm to 500mm
Wire rod (Diameter): 0.10 ~15.0mm
Square bar / Flat bar: 3mm to 500mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers.
- Email: lh.steel@hotmail.com
Square bar / Flat bar: 3mm to 500mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers.
- Email: lh.steel@hotmail.com
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