42Mn6
2015-12-02 13:34:52 Origin： Remark：0 Click：
Specifications 42Mn6 Round bar, flat bar and plate Steelmaking, ESR melted, Blooming, Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic test, Cold working
Official Test Certificate: issued by TUV - SGS - BV
MATERIAL TECHNICAL DATASHEET - Grade 42Mn6
MATERIAL TYPE - Quenched and tempered steel
MATERIAL STANDARDS - ISO 683/18
CHEMICAL COMPOSITION (mass weight %)
Carbon, C (％): 0.39 ~ 0.46
Silicon, Si (％): 0.10 ~ 0.40
Managnese, Mn (％): 1.30 ~ 1.60
Phosphorus, P (％)≤: 0.035
Sulfur, S (％)≤: 0.035
Chromium, Cr (%): -
Molybdenum, Mo (%): -
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Diameter ≤ /size mm: 16
Mechanical property ≥|σb/MPa: 900~1050
Mechanical property ≥|σs/MPa: 690
Mechanical property ≥|δ5(%): 12
Mechanical property ≥|AkU /J: 25
Mechanical property ≥|σs/MPa: 690
Mechanical property ≥|δ5(%): 12
Mechanical property ≥|AkU /J: 25
Hardness via Annealed /HBW: 229
Diameter ≤ /size mm: 16 ~ 40
Mechanical property ≥|σb/MPa: 800~920
Mechanical property ≥|σs/MPa: 590
Mechanical property ≥|δ5(%): 14
Mechanical property ≥|AkU /J: 30
Mechanical property ≥|σs/MPa: 590
Mechanical property ≥|δ5(%): 14
Mechanical property ≥|AkU /J: 30
Hardness via Annealed /HBW: 229
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.
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 / Wire rod (Diameter): 5.0mm to 600mm
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: T6 - 200mm X W1000- 2500mm X L1000-12000mm
TECHNICAL SALES ASSISTANCE & SERVICE
Round bar / Wire rod (Diameter): 5.0mm to 600mm
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: T6 - 200mm X W1000- 2500mm X L1000-12000mm
TECHNICAL SALES ASSISTANCE & SERVICE
If you meet further on any technical enquiry or help, pleased to EMAIL our resident team of qualified production engineers TODAY, Email: sales@ccsteels.com.
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