EN 1.4841
2015-05-08 09:31:44 Origin： Remark：0 Click：
Heat resisting steel and Nickel base alloy 1.4841 Round bar, Forging 1.4841 Plate ESR, Hot forging, rolling, Heat treatment, Straightened, 100% Ultrasonic test, Cold working, machined.
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
TECHNICAL SPECIFICATION DATASHEET - Grade X15CrNiSi25-21 & 1.4841
MATERIAL CATEGORY: Heat resisting steel and Nickel base alloy
MATERIAL SPECIFICATIONS: BS EN 10095 (1999)
CHEMICAL COMPOSITION (mass weight %)
Carbon, C (％): ≤ 0.20
Silicon, Si (％): 1.50 ~ 2.50
Manganese, Mn (％): ≤ 2.00
Phosphorus, P (％)≤: 0.045
Sulfur, S (％)≤: 0.015
Chromium, Cr (％): 24.0 ~ 26.0
Nickel, Ni (％): 19.0 ~ 22.0
Aluminum, Al (％): -
Silicon, Si (％): 1.50 ~ 2.50
Manganese, Mn (％): ≤ 2.00
Phosphorus, P (％)≤: 0.045
Sulfur, S (％)≤: 0.015
Chromium, Cr (％): 24.0 ~ 26.0
Nickel, Ni (％): 19.0 ~ 22.0
Aluminum, Al (％): -
Other (％): N ≤0.11
HEAT TREATMENT AND MECHANICAL PROPERTIES UNDER ROOM TEMPERATURE
Hardness ≤HBW: 223
Hot working temperature /℃: 1150~800
Heat treatment temperature /℃|annealed: -
Heat treatment temperature /℃|annealed: -
Heat treatment temperature /℃|solution treatment: 1050 ~ 1150
|Condition: Solution treatment
Temsile strength, |σb≥/MPa: 550 ~ 750
Yield strength, |σ0.2≥/MPa: 230
Elongation, |δ5 (％)≥: 30.0
|Condition: Solution treatment
Temsile strength, |σb≥/MPa: 550 ~ 750
Yield strength, |σ0.2≥/MPa: 230
Elongation, |δ5 (％)≥: 30.0
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.
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.
PRODUCT SHAPES & DIMENSIONS
Round bar / Wire rod (Diameter1): 5.5mm to 800mm
Square bar / Flat bar: 3mm to 800mm
Heavy/middle plate via hot rolled: T6 - 200mm X W1000- 2500mm X L1000-12000mm
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.
PRODUCT SHAPES & DIMENSIONS
Round bar / Wire rod (Diameter1): 5.5mm to 800mm
Square bar / Flat bar: 3mm to 800mm
Heavy/middle plate via hot rolled: T6 - 200mm X W1000- 2500mm X L1000-12000mm
Sheet steel via cold rolled: T0.5 - 4mm X W600- 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.
ADVANTAGE & SUPERIOR SERVICE
20+ years Focus On Special Steel Manufacturing and processing.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
Marking by stamping or printing.
Third party inspection service.
Export packing / Export documents.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
We closely cooperate with the professional inspection partners to strictly control the quality and improve the quality manage system, and guarantee the goods delivery each time. It is proved that we are worth of trusting and will be the strategic partner of the supplying chains in the special steels field.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry or help, pleased to EMAIL our resident team of qualified production engineers, Email:sales@ccsteels.com
20+ years Focus On Special Steel Manufacturing and processing.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
Marking by stamping or printing.
Third party inspection service.
Export packing / Export documents.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
We closely cooperate with the professional inspection partners to strictly control the quality and improve the quality manage system, and guarantee the goods delivery each time. It is proved that we are worth of trusting and will be the strategic partner of the supplying chains in the special steels field.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry or help, pleased to EMAIL our resident team of qualified production engineers, Email:sales@ccsteels.com
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