ASTM B408 N08800
2016-09-24 15:36:36 Origin： Remark：0 Click：
Standard specification for Nickel - Iron - Chromium alloy rod and bar UNS N08800 data sheet, ASTM B408 N08800 Chemical compositions, ASTM B408 N08800 mechanical properties from Steel making, ESR melted, Blooming, ASTM B408 N08800 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 B408 - 2006.
TECHNICAL SPECIFICATION - ASTM B408 GR. N08800
TECHNICAL SPECIFICATION: ASTM B408 - 2006
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
MATERIAL CATEGORY: Nickel - Iron - Chromium alloy rod and bar
CHEMICAL COMPOSITION (WEIGHT %)
C (％): ≤ 0.10
Si (％): ≤ 1.00
Mn (％): ≤ 1.50
P (％) ≤: 0.045
S (％) ≤: 0.015
Cr (％): 19.0 ~ 23.0
Ni (％): 30.0 ~ 35.0
Mo (％): -
Nb (%): 0.40 ~ 0.90
Ti (%): 0.15 ~ 0.60
Cu (%): ≤ 0.75
Al (%): 0.15 ~ 0.60
Al (%): 0.15 ~ 0.60
W (%): -
Co (%): -
Co (%): -
N (%): -
B (%): -
Fe (%): 39.5 Min.
MECHANICAL PROPERTIES UNDER ROOM TEMPERATURE
Form: round bar
Condition: annealed, at 1150 Deg. min.
Tensile strength,σb/≥ MPa: 550
Yield strength, σ0.2/≥ MPa: 240
Elongation, δ ≥(％): 25.0
Reduction of area, ф ≥ (％): -
Hardness | HRC: -
Fe (%): 39.5 Min.
MECHANICAL PROPERTIES UNDER ROOM TEMPERATURE
Form: round bar
Condition: annealed, at 1150 Deg. min.
Tensile strength,σb/≥ MPa: 550
Yield strength, σ0.2/≥ MPa: 240
Elongation, δ ≥(％): 25.0
Reduction of area, ф ≥ (％): -
Hardness | HRC: -
Service temperature: above 593 Deg.
TYPICAL APPLICATIONS
Superalloy is widely used to produce the high temperature components for gas turbine in the field of aviation, naval vessels and industry, such as turbine blade, guide blade, turbine disc, high pressure compressor disc, combustor, and also production of energy conversion devices, such as aerospace craft, rocket motor, nuclear reactor, petrochemical equipments, coaly transforming and so on.
TYPICAL APPLICATIONS
Superalloy is widely used to produce the high temperature components for gas turbine in the field of aviation, naval vessels and industry, such as turbine blade, guide blade, turbine disc, high pressure compressor disc, combustor, and also production of energy conversion devices, such as aerospace craft, rocket motor, nuclear reactor, petrochemical equipments, coaly transforming and so on.
Heat treating fixture
Furnace muffle
Nuclear reactor
Furnace muffle
Nuclear reactor
Turbine engine parts - mechanical gears, gear shaft, main axis, blade
Mechanical parts - bolt and nut, fastener
Gas turbine
Turbine blade
Fuel nozzle
Turbine blade
Fuel nozzle
Heat treatment furnace flask and components, especially in the carbonization.
These materials must stand up to high heat, extreme oxidation potential and recycling.
FORMS AND SHAPES
Round bar (Diameter): 0.50mm to 500mm
Square bar / Flat bar: 3mm to 500mm
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
These materials must stand up to high heat, extreme oxidation potential and recycling.
FORMS AND SHAPES
Round bar (Diameter): 0.50mm to 500mm
Square bar / Flat bar: 3mm to 500mm
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
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