EN 1.4835
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Specification BS EN 10095 (1999) of Steel EN 1.4835 Sheet, Plate, Forgings X9CrNiSiNCe21-11-2 steelmaking, ESR, Hot forging, Rolling, Heat treatment, Straightened, Ultrasonic test.
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
TECHNICAL SPECIFICATION DATASHEET - BS X9CrNiSiNCe21-11-2 & 1.4835
MATERIAL CATEGORY: Heat resisting steel and Nickel base alloy
MATERIAL SPECIFICATIONS: BS EN 10095 (1999)
CHEMICAL COMPOSITION (mass weight %)
Carbon, C (％): 0.05～0.12
Silicon, Si (％): 1.40～2.50
Manganese, Mn (％): ≤1.00
Phosphorus, P (％)≤: 0.045
Sulfur, S (％)≤: 0.015
Chromium, Cr (％): 20.0～22.0
Nickel, Ni (％): 10.0～12.0
Aluminum, Al (％): -
Other (％): N 0.12～0.20, Ce 0.03～0.08
Silicon, Si (％): 1.40～2.50
Manganese, Mn (％): ≤1.00
Phosphorus, P (％)≤: 0.045
Sulfur, S (％)≤: 0.015
Chromium, Cr (％): 20.0～22.0
Nickel, Ni (％): 10.0～12.0
Aluminum, Al (％): -
Other (％): N 0.12～0.20, Ce 0.03～0.08
HEAT TREATMENT AND MECHANICAL PROPERTIES UNDER ROOM TEMPERATURE
Hardness ≤HBW: 210
Hot working temperature /℃: -
Heat treatment temperature /℃: -
Heat treatment temperature /℃: -
Heat treatment temperature /℃|solution treatment: -
|Condition: Solution treated
|σb≥/MPa: 650～850
|σ0.2≥/MPa: 310
|δ5(％)≥: 40
|Condition: Solution treated
|σb≥/MPa: 650～850
|σ0.2≥/MPa: 310
|δ5(％)≥: 40
MELTING PROCESS
Heat resistant steel is generally smelt in electric arc furnace (EAF ) or induction furnace + Electroslag remelting (ESR). For a purpose of higher quality, it should be smelt via technology of vacuum refining and external refining.
Heat resistant steel is generally smelt in electric arc furnace (EAF ) or induction furnace + Electroslag remelting (ESR). For a purpose of higher quality, it should be smelt via technology of vacuum refining and external refining.
PRODUCT APPLICATION
Heat resisting 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.
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.
Heat resisting 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.
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.
PRODUCT PROFILE & DIMENSIONS
Round bar / Disc (Diameter1): 5.5mm to 800mm
Square bar / Flat bar: 10mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Round bar / Disc (Diameter1): 5.5mm to 800mm
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 W100 - 1500mm X L1000-12000mm
Sheet steel via cold rolled: T0.5 - 4mm X W60 - 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, 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, other different shapes based on OEM.
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