EN 1.4872
2015-05-09 09:32:02 Origin： Remark：0 Click：
EN 10095 Heat resisting steel and Nickel base alloy 1.4872 round bar, ring forging 1.4872 flat bar - steelmaking, ESR, Hot rolling, Heat treatment
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
TECHNICAL DATASHEET - EN 1.4872
MATERIAL CATEGORY - Heat resisting steel and Nickel base alloy
MATERIAL SPECIFICATIONS - BS EN 10095 (1999)
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): 0.20 ~ 0.30
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): 8.00 ~ 10.0
Phosphorus, P (％)≤: 0.045
Sulfur, S (％)≤: 0.015
Chromium, Cr (％): 24.0 ~ 26.0
Nickel, Ni (％): 6.00 ~ 8.00
Aluminum, Al (％): -
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): 8.00 ~ 10.0
Phosphorus, P (％)≤: 0.045
Sulfur, S (％)≤: 0.015
Chromium, Cr (％): 24.0 ~ 26.0
Nickel, Ni (％): 6.00 ~ 8.00
Aluminum, Al (％): -
Nitrogen, N (％): 0.20 ~ 0.40
HEAT TREATMENT AND MECHANICAL PROPERTIES UNDER ROOM TEMPERATURE
Hardness ≤HBW: -
Hot working temperature /℃: 1150~800
Heat treatment temperature /℃|annealed: 750~800
Heat treatment temperature /℃|annealed: 750~800
Heat treatment temperature /℃|solution treatment: -
|Condition: solution annealed
Tensile strength, |σb≥/MPa: 550～750
Yield strength, |σ0.2≥/MPa: 255
Elongation, |δ5(％)≥: 25.0
|Condition: solution annealed
Tensile strength, |σb≥/MPa: 550～750
Yield strength, |σ0.2≥/MPa: 255
Elongation, |δ5(％)≥: 25.0
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.
PROFILE & DIMENSIONS
Round bar / Rod (diameter1): 5.5mm to 440mm
Square bar / Flat bar: 6mm to 800mm
Heavy / middle plate via hot rolled / forged: T60 - 400mm X W70 - 1200mm X L1000-12000mm
Round bar / Rod (diameter1): 5.5mm to 440mm
Square bar / Flat bar: 6mm to 800mm
Heavy / middle plate via hot rolled / forged: T60 - 400mm X W70 - 1200mm X L1000-12000mm
Forging piece: stepped shafts, 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.
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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