X5CrNiCuNb16-4 ESR
2015-03-20 10:03:15 Origin： Remark：0 Click：
Specification X5CrNiCuNb16-4ESR datasheet, X5CrNiCuNb16-4 Chemical, forging X5CrNiCuNb16-4 Bar, Wire rod, Sheet - steelmaking, ESR, Blooming, Forging, Rolling, Heat treated, Straightened, Ultrasonic test, Cold working, Machined. We also possess advanced precision machining equipments for further processing.
Technical Standards - BS EN 10088-3 (2005) or by agreement.
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
TECHNICAL SPECIFICATION DATASHEET - EN X5CrNiCuNb16-4
SPECIAL MELTING PROCESS - BEF + AOD + ESR
MATERIAL CATEGORY - Stainless steel round bar, wire rod, and semi-finished products
STEEL TYPE - Precipitation hardening series
MATERIAL SPECIFICATIONS - BS EN 10083-3 (2005)
CHEMICAL COMPOSITION (WEIGHT %)
C (％): ≤ 0.055
Si (％): ≤ 0.40
Mn (％): ≤ 0.60
P (％)≤: 0.030
S (％)≤: 0.010
Cr (％): 15.0～16.0
Ni (％): 3.80～4.50
Mo (％): ≤ 0.60
Nb (％): 5×C～0.45
Si (％): ≤ 0.40
Mn (％): ≤ 0.60
P (％)≤: 0.030
S (％)≤: 0.010
Cr (％): 15.0～16.0
Ni (％): 3.80～4.50
Mo (％): ≤ 0.60
Nb (％): 5×C～0.45
Cu (%): 3.00～3.80
MECHANICAL PROPERTIES BASED ON THE DIFFERENT HEAT TREATMENT CONDITIONS
Thickness/≤mm: 100
Condition of thermal treatment: AT (Solution treatment)
Hardness ≤HBS: 360
Yield strength σ0.2≥/MPa: -
Tensile strength σb/MPa: ≤1200
Elongation δ ≥(％): -
Elongation δ(transversal )≥(％): -
Impact absorbing power Akv≥/J : -
Hardness ≤HBS: 360
Yield strength σ0.2≥/MPa: -
Tensile strength σb/MPa: ≤1200
Elongation δ ≥(％): -
Elongation δ(transversal )≥(％): -
Impact absorbing power Akv≥/J : -
Condition of thermal treatment: P800
Hardness ≤HBS: -
Yield strength σ0.2≥/MPa: 520
Tensile strength σb/MPa: 800~950
Elongation δ ≥(％): 18.0
Impact absorbing power Akv≥/J : 75
Hardness ≤HBS: -
Yield strength σ0.2≥/MPa: 520
Tensile strength σb/MPa: 800~950
Elongation δ ≥(％): 18.0
Impact absorbing power Akv≥/J : 75
Condition of thermal treatment: P930
Hardness ≤HBS: -
Yield strength σ0.2≥/MPa: 720
Tensile strength σb/MPa: 930~1100
Elongation δ ≥(％): -16
Impact absorbing power Akv≥/J : 40
Hardness ≤HBS: -
Yield strength σ0.2≥/MPa: 720
Tensile strength σb/MPa: 930~1100
Elongation δ ≥(％): -16
Impact absorbing power Akv≥/J : 40
Condition of thermal treatment: P960
Hardness ≤HBS: -
Yield strength σ0.2≥/MPa: 790
Tensile strength σb/MPa: 960~1160
Elongation δ ≥(％): 12
Impact absorbing power Akv≥/J : -
Hardness ≤HBS: -
Yield strength σ0.2≥/MPa: 790
Tensile strength σb/MPa: 960~1160
Elongation δ ≥(％): 12
Impact absorbing power Akv≥/J : -
Condition of thermal treatment: P1070
Hardness ≤HBS: -
Yield strength σ0.2≥/MPa: 1000
Tensile strength σb/MPa: 1070~1270
Elongation δ ≥(％): 10
Impact absorbing power Akv≥/J : -
Hardness ≤HBS: -
Yield strength σ0.2≥/MPa: 1000
Tensile strength σb/MPa: 1070~1270
Elongation δ ≥(％): 10
Impact absorbing power Akv≥/J : -
PRECIPITATION HARDENING STAINLESS STEEL APPLICATION
The alloy is usually produced by AOD / VOD /VIM followed by electroslag refining (ESR) / VAR if necessary for special purpose.
Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
Bars are usually supplied black/bright in the annealed condition.
Final heat treatment - solution treatment + aged
Primary structures are austenite or martensite and possess high strength, corrosion resistance, oxidation resistance and superior hot working performance.
The popular steel grades of Precipitation hardening-stainless steel are BS X5CrNiCuNb16-4, BS X7CrNiAl17-7, BS 1.4568, BS X5CrNiMoCuNb14-5,17-4PH, S17400, ASTM 630, SUS630, STS630, which are normally through precipitation hardening (also known as age-hardening) treatment practice.
Those materials are widely used in manufacturing the high strength, anti-corrosive forge piece for planes, gas turbine and other machined parts.
PRODUCT DESCRIPTIONThe alloy is usually produced by AOD / VOD /VIM followed by electroslag refining (ESR) / VAR if necessary for special purpose.
Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
Bars are usually supplied black/bright in the annealed condition.
Final heat treatment - solution treatment + aged
HEAT TREATMENT PRACTICE
Heat treatment is only suitable for specific grades of stainless steel. When heat treating a stainless the hardening temperatures, including rate of heating, cooling and soaking times will vary due to several factors such as the shape and size of each component. Other considerations during the heat treatment process include the type of furnace, quenching medium and work piece transfer facilities. Please consult with the heat treatment provider for whole guidance on heat treatment of stainless steel grades. We are delighted to help to work with you the special heat treatment based on your special requirements.
Heat treatment is only suitable for specific grades of stainless steel. When heat treating a stainless the hardening temperatures, including rate of heating, cooling and soaking times will vary due to several factors such as the shape and size of each component. Other considerations during the heat treatment process include the type of furnace, quenching medium and work piece transfer facilities. Please consult with the heat treatment provider for whole guidance on heat treatment of stainless steel grades. We are delighted to help to work with you the special heat treatment based on your special requirements.
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.
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.
Heavy / middle plate via hot rolled: T60 - 400mm X W70 - 1500mm X L1000-12000mm
Sheet steel via cold rolled: T0.5 - 6mm 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 with flanks / discs /tubes /slugs /donuts /cubes /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
Sheet steel via cold rolled: T0.5 - 6mm 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 with flanks / discs /tubes /slugs /donuts /cubes /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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