16MnCr5E
2015-12-08 11:44:07 Origin： Remark：0 Click：
ISO 4954 Material Specification Cold heading Steel 16MnCr5E Round bar, Flat bar, Plate 16MnCr5E Steelmaking, ESR melted, Hot forging/rolling, Heat treatment
Official Test Certificate: issued by TUV - SGS - BV
TECHNICAL DATASHEET - 16MnCr5E
MATERIAL TYPE: Cold heading & cold extruding
CATEGORY: case hardening
MATERIAL STANDARDS: ISO 4954
CHEMICAL COMPOSITION (mass fraction - %)
Carbon, C (％): 0.13 ~ 0.19
Silicon, Si (％): ≤ 0.40
Manganese, Mn (％): 1.00 ~ 1.30
Phosphorus, P (％) ≤: 0.035
Sulfur, S (％) ≤: 0.035
Chromium, Cr (%): 0.80 ~ 1.10
MATERIAL STANDARDS: ISO 4954
CHEMICAL COMPOSITION (mass fraction - %)
Carbon, C (％): 0.13 ~ 0.19
Silicon, Si (％): ≤ 0.40
Manganese, Mn (％): 1.00 ~ 1.30
Phosphorus, P (％) ≤: 0.035
Sulfur, S (％) ≤: 0.035
Chromium, Cr (%): 0.80 ~ 1.10
Molybdenum, Mo (%): -
HEAT TREATMENT PRACTICE
Carburizing temperature /℃: 880~980
Hardening temperature /℃: 820~860
Second hardening temperature - surface temperature /℃: 860~900
Tempering temperature /℃: 150~200
MECHANICAL PROPERTIES UNDER DIFFERENT CONDITIONS
Diameter = /size mm: 16
Mechanical property ≥ Rp0.2 / MPa: 600
Mechanical property ≥ Rm / MPa: 880~1230
Mechanical property ≥ A5 (%): 9
Mechanical property ≥|AkU /J: 25
Mechanical property ≥ A5 (%): 9
Mechanical property ≥|AkU /J: 25
Diameter = /size mm: 30
Mechanical property ≥ σs / MPa: 520
Mechanical property ≥ σb / MPa: 770~1120
Mechanical property ≥ δ5 (%): 10
Mechanical property ≥ AkU /J: 25
Mechanical property ≥ δ5 (%): 10
Mechanical property ≥ AkU /J: 25
PRODUCT DESCRIPTION
Alloy structural steel is provided with higher yield strength, tensile strength, endurance strength, yield ratio (about 0.85 generally ) enough plasticity and toughness.
The concentration of alloy element of this kind of steel is quite high, mainly are corrosion resistant steel, heat resistant steel, wear resistant steel, and other special steels of physical and chemical properties. Alloy structural steel has preferable mechanical property than that of carbon structural steel, high performance of heat treatment especially.
The alloy is usually produced by IFF /EAF /VD /LF followed by electroslag refining (ESR) if necessary for special purpose. Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different level according to the buyers' requirements.
Bars are usually supplied bright in the annealed condition, or bright annealing specially.
Final heat treatment - Quenched and Tempered.
The concentration of alloy element of this kind of steel is quite high, mainly are corrosion resistant steel, heat resistant steel, wear resistant steel, and other special steels of physical and chemical properties. Alloy structural steel has preferable mechanical property than that of carbon structural steel, high performance of heat treatment especially.
The alloy is usually produced by IFF /EAF /VD /LF followed by electroslag refining (ESR) if necessary for special purpose. Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different level according to the buyers' requirements.
Bars are usually supplied bright in the annealed condition, or bright annealing specially.
Final heat treatment - Quenched and Tempered.
TYPICAL APPLICATIONS
Alloy structural steels are widely used in the filed of ship, vehicle, airplane, guided missile, weapons, railway, bridges, pressure vessel, machine tools, mechanical components with a bigger sectional size and so on.
Power generation – turbine fasteners – boiler support rods.
Process plant – fasteners.
Mechanical gears, gear shaft, main axis, valve rod.
Mechanical parts - connecting rod, bolt and nut.
Multidiameter shaft, Pressure vessel.
Alloy structural steels are widely used in the filed of ship, vehicle, airplane, guided missile, weapons, railway, bridges, pressure vessel, machine tools, mechanical components with a bigger sectional size and so on.
Power generation – turbine fasteners – boiler support rods.
Process plant – fasteners.
Mechanical gears, gear shaft, main axis, valve rod.
Mechanical parts - connecting rod, bolt and nut.
Multidiameter shaft, Pressure vessel.
PROFILE & DIMENSIONS
Round bar / Rod / Disc (diameter): 5.5mm to 800mm
Square bar / Flat bar: 10mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T6 - 200mm X W10 - 1500mm X L1000-12000mm
Forging piece: stepped shafts, and other different shapes based on OEM.
Round bar / Rod / Disc (diameter): 5.5mm to 800mm
Square bar / Flat bar: 10mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T6 - 200mm X W10 - 1500mm X L1000-12000mm
Forging piece: stepped shafts, and other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE & SERVICE
If you meet further on any technical enquiry. pleased to EMAIL (sales@ccsteels.com) our resident team of qualified production engineers.
If you meet further on any technical enquiry. pleased to EMAIL (sales@ccsteels.com) our resident team of qualified production engineers.
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