1.4913
2015-01-09 19:14:49 Origin： Remark：0 Click：
Martensitic Creep-resisting 1.4913 Stainless steel, X19CrMoNbVN11-1 Round bar, flat bar, forgings heat treatment, cold machined, turbine blade, guide blade, turbine disc, bolts and nuts.
TECHNICAL DATA SHEET - Grade 1.4913
MATERIAL CATEGORY - Martensitic creep-resisting steels
MATERIAL SPECIFICATIONS - DIN 17442,17744, DIN 10302, 10269, EN 10088-1
CHEMICAL COMPOSITION (mass weight %)
Carbon, C (％): 0.17 ~ 0.23
Silicon, Si (％): ≤ 0.50
Manganese, Mn (％): 0.40 ~ 0.90
Phosphorus, P (％)≤: 0.025
Sulfur, S (％)≤: 0.015
Chromium, Cr (％): 10.0 ~ 11.5
Nickel, Ni (％): 0.20 ~ 0.60
Molybdenum, Mo (％): 0.50 ~ 0.80
Silicon, Si (％): ≤ 0.50
Manganese, Mn (％): 0.40 ~ 0.90
Phosphorus, P (％)≤: 0.025
Sulfur, S (％)≤: 0.015
Chromium, Cr (％): 10.0 ~ 11.5
Nickel, Ni (％): 0.20 ~ 0.60
Molybdenum, Mo (％): 0.50 ~ 0.80
Aluminum, Al (%): ≤ 0.020
Vanadium, V (%): 0.10 ~ 0.30
Tungsten, W (%): -
Niobium, Nb (%): 0.25 ~ 0.55
Nitrogen, N (％): 0.05 ~ 0.10
Boron, B (%): ≤ 0.0015
MECHANICAL PROPERTIES UNDER ROOM TEMPERATURE
Condition: heat treatment
Tensile strength, σb/MPa: 950 ~ 1150
Tensile strength, σb/MPa: 950 ~ 1150
Yield strength, σs≥/MPa: 780 min.
Elongation, δ5≥(％): 10.0
Elongation, δ5≥(％): 10.0
Non-scale temperature in Air: -℃
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 & DIMENSIONS
Round bar / Wire rod (Diameter): 5.5mm to 550mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T60 - 400mm X W50 - 1000mm X L1000 - 5000mm
Sheet steel via cold rolled: T0.5 - 6mm X W100 - 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.
Sheet steel via cold rolled: T0.5 - 6mm X W100 - 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.
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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