X10NiCrAlTi32-20
2014-12-24 11:04:50 Origin： Remark：0 Click：
X10NiCrAlTi32-20 Austenitic heat-resisting steel, 1.4876 round bar, flat bar, plate an forgings from steelmaking, ESR, blooming, hot forging, rolling, heat treatment, straightened, ultrasonic test, cold working, machined.
TECHNICAL DATA SHEET - DIN X10NiCrAlTi32-20 & W-Nr 1.4876
MATERIAL CATEGORY: Heat resisting steel, Austenitic corrosion resisting steels
FEATURES AND CLASSIFICATIONS
Heat-resistant steel means one type of steel possesses inoxidizability, enough high-temperature strength and excellent heat-resistant quality under high temperature. Heat resistant steel is divided into oxidation resistant steel and refractory steel according to its performance. Further into Austenitic heat-resistant steel, Martensitic heat-resistant steel, Ferritic heat-resistant steel and Pearlitic heat-resistant steel according to its normalizing.
MATERIAL SPECIFICATIONS - DIN 17442,17744, DIN EN 10302, 10095 (2002/1999)
MATERIAL SPECIFICATIONS - DIN 17442,17744, DIN EN 10302, 10095 (2002/1999)
CHEMICAL COMPOSITION (WEIGHT %)
C(％): ≤0.12
Si(％): ≤1.00
Mn(％): ≤2.00
P(％)≤: 0.030
S(％)≤: 0.015
Cr(％): 19.0～23.0
Ni(％): 30.0～34.0
Others(％): Al 0.15～0.60,Ti 0.15～0.60
Si(％): ≤1.00
Mn(％): ≤2.00
P(％)≤: 0.030
S(％)≤: 0.015
Cr(％): 19.0～23.0
Ni(％): 30.0～34.0
Others(％): Al 0.15～0.60,Ti 0.15～0.60
MECHANICAL PROPERTIES UNDER ROOM TEMPERATURE
Hardness ≤HBS: 230
Thermal forming temp/℃: 1250～1000
Heat treatment temp/℃|soft annealing:
Heat treatment temp/℃|quenching: 1050～1150
Thermal forming temp/℃: 1250～1000
Heat treatment temp/℃|soft annealing:
Heat treatment temp/℃|quenching: 1050～1150
Condition: quenched
σb/MPa: 500～680
σb/MPa: 500～680
σs≥/MPa: 170
δ5≥(％): 30
δ5≥(％): 30
MECHANICAL PROPERTY UNDER HIGH TEMPERATURE
Condition: quenched
Creep limit (1000h)/MPa，at below temp/℃|600: 130
Creep limit (1000h)/MPa，at below temp/℃|700: 70
Creep limit (1000h)/MPa，at below temp/℃|800: 30
Creep limit (1000h)/MPa，at below temp/℃|900: 13
Creep limit (1000h)/MPa，at below temp/℃|1000: 4
Creep limit (1000h)/MPa，at below temp/℃|1100: 1.5
Creep rupture strenght (1000h)/MPa，at below temp/℃|600: 153
Creep rupture strenght (1000h)/MPa，at below temp/℃|700: 68
Creep rupture strenght (1000h)/MPa，at below temp/℃|800: 30
Creep rupture strenght (1000h)/MPa，at below temp/℃|900: 10
Creep limit (1000h)/MPa，at below temp/℃|700: 70
Creep limit (1000h)/MPa，at below temp/℃|800: 30
Creep limit (1000h)/MPa，at below temp/℃|900: 13
Creep limit (1000h)/MPa，at below temp/℃|1000: 4
Creep limit (1000h)/MPa，at below temp/℃|1100: 1.5
Creep rupture strenght (1000h)/MPa，at below temp/℃|600: 153
Creep rupture strenght (1000h)/MPa，at below temp/℃|700: 68
Creep rupture strenght (1000h)/MPa，at below temp/℃|800: 30
Creep rupture strenght (1000h)/MPa，at below temp/℃|900: 10
Heat resistance temperature in air /℃: 1100
APPLICATION FIELD
Heat-resistant steel is widely used in the field of manufacturing the boiler, steam turbine, motive power machine, industrial furnace, and other mechanical parts of aviation, petrochemical engineering operating at high temperature. Those parts must hold the features: high temperature strength, resistance to high temperature oxide etch, enough toughness, excellent machinability, weldability, structure stability based on different usages.
MANUFACTURING TECHNOLOGY - SMELTING
Heat resistant steel is generally smelt in electric arc furnace or induction furnace. For higher quality,it should be smelt via technology of vacuum refining and external refining.
PRODUCT PROFILE
Round bar / Wire rod (Diameter): 1.0mm to 550mm
Square bar / Flat bar: 10mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Square bar / Flat bar: 10mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T6 - 200mm X W1000 - 1500mm X L1000-12000mm
Sheet steel via cold rolled: T0.5 - 6mm X W10 - 1000mm X L1000 - 2000mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers. Email: sales@ccsteels.com.
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