EN 1.4854
2015-04-30 08:51:09 Origin： Remark：0 Click：
Material specification 1.4854 datasheet, EN 1.4854 Chemical, Ring forging, EN 1.4854 Round bar, Wire rod, Sheet - steelmaking, ESR, Heat treatment,
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
TECHNICAL DATASHEET - BS X6NiCrSiNSe35-25 & 1.4854
MATERIAL CATEGORY: Heat resisting steel and Nickel base alloy
MATERIAL SPECIFICATIONS: BS EN 10095 (1999)
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): 0.04 ~ 0.08
Silicon, Si (％): 1.20 ~ 2.00
Manganese, Mn (％): ≤ 2.00
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.015
Chromium, Cr (％): 24.0 ~ 26.0
Nickel, Ni (％): 34.0 ~ 36.0
Aluminum, Al (％): —
Silicon, Si (％): 1.20 ~ 2.00
Manganese, Mn (％): ≤ 2.00
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.015
Chromium, Cr (％): 24.0 ~ 26.0
Nickel, Ni (％): 34.0 ~ 36.0
Aluminum, Al (％): —
Other(％): Nitrogen, 0.12~0.20, Ce 0.03～0.08
HEAT TREATMENT AND MECHANICAL PROPERTIES UNDER ROOM TEMPERATURE
Hardness ≤HBS: -
Hot working temperature /℃: 1150～800
Heat treatment temperature /℃|annealed: 750 ~ 800
Heat treatment temperature /℃|solution treatment: -
|Condition: solution annealed
Tensile strength, Rm ≥ MPa: 500～700
Yield strength, Rp0.2 ≥ MPa: 250
Elongation, δ5 (％)≥: -
Heat treatment temperature /℃|annealed: 750 ~ 800
Heat treatment temperature /℃|solution treatment: -
|Condition: solution annealed
Tensile strength, Rm ≥ MPa: 500～700
Yield strength, Rp0.2 ≥ MPa: 250
Elongation, δ5 (％)≥: -
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 (sales@ccsteels.com) our resident team of qualified production engineers.
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 (sales@ccsteels.com) our resident team of qualified production engineers.
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