EN 1.4313
2015-03-16 10:04:29 Origin： Remark：0 Click：
BS EN 10083-3 Specification Martensitic Steel 1.4313 Stocklist, Round bar, Flat bar, Plate 1.4313 Ring forging ESR, Hot Forging, Heat treatment
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
TECHNICAL DATASHEET - EN 1.4313
MATERIAL CATEGORY: Stainless steel round bar, wire rod, and semi-finished products
MATERIAL SPECIFICATIONS - BS EN 10083-3 (2005)
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): ≤ 0.050
Silicon, Si (％): ≤ 0.70
Manganese, Mn (％): ≤ 1.50
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％)≤: 0.030
Chromium, Cr (％): 12.0 ~ 14.0
Nickel, Ni (％): 3.50 ~ 4.50
Molybdenum, Mo (％): 0.30 ~ 0.70
Nitrogen, N (％): ≥ 0.020
Silicon, Si (％): ≤ 0.70
Manganese, Mn (％): ≤ 1.50
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％)≤: 0.030
Chromium, Cr (％): 12.0 ~ 14.0
Nickel, Ni (％): 3.50 ~ 4.50
Molybdenum, Mo (％): 0.30 ~ 0.70
Nitrogen, N (％): ≥ 0.020
MECHANICAL PROPERTY BASED ON THE DIFFERENT HEAT TREATMENT CONDITIONS
Thickness/≤mm: -
Condition of thermal treatment: annealed
Hardness HBS: 320
Yield strength σ0.2≥/MPa: -
Tensile strength σb/MPa: 1100
Elongation δ( longitudinal )≥(％): -
Elongation δ(transversal )≥(％): -
Impact absorbing power Akv≥/J| longitudinal: —
Impact absorbing power Akv≥/J| transversal : —
Condition of thermal treatment: annealed
Hardness HBS: 320
Yield strength σ0.2≥/MPa: -
Tensile strength σb/MPa: 1100
Elongation δ( longitudinal )≥(％): -
Elongation δ(transversal )≥(％): -
Impact absorbing power Akv≥/J| longitudinal: —
Impact absorbing power Akv≥/J| transversal : —
Thickness/≤mm: 60
Condition of thermal treatment: QT650
Hardness HBS: -
Yield strength σ0.2≥/MPa: 520
Tensile strength σb/MPa: 650~830
Elongation δ( longitudinal )≥(％): 15
Elongation δ(transversal )≥(％): -
Impact absorbing power Akv≥/J| longitudinal: 70
Condition of thermal treatment: QT650
Hardness HBS: -
Yield strength σ0.2≥/MPa: 520
Tensile strength σb/MPa: 650~830
Elongation δ( longitudinal )≥(％): 15
Elongation δ(transversal )≥(％): -
Impact absorbing power Akv≥/J| longitudinal: 70
Impact absorbing power Akv≥/J| transversal: -
Thickness/≤mm: 60<d≤160
Condition of thermal treatment: QT650
Hardness HBS: -
Yield strength σ0.2≥/MPa: 520
Tensile strength σb/MPa: 650~830
Elongation δ( longitudinal )≥(％): -
Elongation δ(transversal )≥(％): 12
Impact absorbing power Akv≥/J| longitudinal: -
Condition of thermal treatment: QT650
Hardness HBS: -
Yield strength σ0.2≥/MPa: 520
Tensile strength σb/MPa: 650~830
Elongation δ( longitudinal )≥(％): -
Elongation δ(transversal )≥(％): 12
Impact absorbing power Akv≥/J| longitudinal: -
Impact absorbing power Akv≥/J| transversal: 50
Thickness/≤mm: ≤160
Condition of thermal treatment: QT780
Hardness HBS: -
Yield strength σ0.2≥/MPa: 620
Tensile strength σb/MPa: 780~980
Elongation δ( longitudinal )≥(％): 15
Elongation δ(transversal )≥(％): -
Impact absorbing power Akv≥/J| longitudinal: 70
Condition of thermal treatment: QT780
Hardness HBS: -
Yield strength σ0.2≥/MPa: 620
Tensile strength σb/MPa: 780~980
Elongation δ( longitudinal )≥(％): 15
Elongation δ(transversal )≥(％): -
Impact absorbing power Akv≥/J| longitudinal: 70
Impact absorbing power Akv≥/J| transversal: -
Thickness/≤mm: ≤160
Condition of thermal treatment: QT900
Hardness HBS: -
Yield strength σ0.2≥/MPa: 800
Tensile strength σb/MPa: 900~1100
Elongation δ( longitudinal )≥(％): 12
Elongation δ(transversal )≥(％): -
Impact absorbing power Akv≥/J| longitudinal: 50
Condition of thermal treatment: QT900
Hardness HBS: -
Yield strength σ0.2≥/MPa: 800
Tensile strength σb/MPa: 900~1100
Elongation δ( longitudinal )≥(％): 12
Elongation δ(transversal )≥(％): -
Impact absorbing power Akv≥/J| longitudinal: 50
Impact absorbing power Akv≥/J| transversal: -
High strength, lower plasticity and weldability. Based on higher carbon content, martensitic steels possess higher strength, hardness, abrasive resistance, but its corrosion resistance is not so good, those steels are for mechanical parts with higher mechanical property and normal corrosion resistance. Such as mechanical spring, blades of steam turbines, hydraulic press valves. Those steels are used after quenching and tempering and annealing after forging, impacting as well.
PRODUCT DESCRIPTION
The alloy is usually produced by AOD / VOD / EAF 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 - Quenched and tempered.
The alloy is usually produced by AOD / VOD / EAF 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 - Quenched and tempered.
FORMS AND DIMENSIONS
Round bar / Disc (diameter): 5.5mm to 850mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Round bar / Disc (diameter): 5.5mm to 850mm
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 - 1000mm X L1000-12000mm
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, and 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 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, and 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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