Carbon Steel Flat Bar 1045
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Grade: Carbon steel
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Standard: AISI, ASTM, BS, DIN, GB, JIS
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Thickness: Max:800mm
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Width: 205-810mm
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Length: 2000-4000mm
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Model Number:GB45/AISI1045/DIN1.1191/JISS45C
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Application: Mould steel
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Technique: Hot Rolled
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Special Use: Mold Steel
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Shape: Round bars/Flat bar/Plate
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Technology: Hot Rolled/Forged/Clod Drawn
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Heat treatment: Annealing/Q+T
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Surface treatment:Black/Peeling/Polishing/Machined
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Delivery condition: Hot rolled or forged/ Peeled or black surface/annealed or QT
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1045 steel Packaging & Delivery
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Packaging Details:
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seaworthy packing; 20ft: GW:17.5T; (5.80mX2.13mX2.18m,) 40ft: GW:22T; (11.8mX2.13mX2.18m,)
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Delivery Detail:
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7~30days
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Specifications
High quality ck45 steel
1.A/N/Q+T provide
2.Sample free
3.Black or Bright
4.T: Max:800mm W:205-810mm L:2000-4000mm
High quality ck45 steel/DIN1.1191/1045/s45c carbon steel
Product Description
1.Specifications of s45c steel properties
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Round bar
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Diameter(mm)
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Length (mm)
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20~800
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300~5800
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Plate
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Thickness(mm)
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Width (mm)
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Length (mm)
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Max:800
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205~810
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2000~4000
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2.Chemical compositon(%) of ck45 steel properties
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Standard Number
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C
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Mn
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Si
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Cr
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GB
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GB
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0.42~0.50
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0.5~0.8
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0.17~0.37
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≤0.25
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Ni ≤0.3
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Cu ≤0.25
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S≤0.035
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P≤0.035
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AISI
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1045
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0.43~0.50
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0.6~0.9
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0.10~0.60
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S ≤0.50
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P ≤0.40
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DIN
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1.1191
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0.42~0.48
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0.6~0.9
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0.15~0.35
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≤0.15
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Cu ≤0.3
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Ni ≤0.2
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Ni+Cu ≤ 0.35
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JIS
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S45C
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0.42~0.50
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0.5~0.8
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≤0.40
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≤0.40
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Mo ≤0.1
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Ni ≤0.4
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Cr+Mo+Ni ≥0.63
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3.Delivery condition and Heat treatment
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Forging
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Normalization
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Subcritical annealing
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Isothermal annealing
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Hardening
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Tempering
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1100~850*
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840~880
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650~700*
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820~860
600x1h*
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820~860 water
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550~660
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4.Characteristic of carbon steel 1045
Nice machanical porpertys and worse hardenability,so, it is used for machine parts
5.Application of s45c steel properties
1): Can be used in many fields such as building, automobile, shipbuilding, petrochemical, machinery, medicine, food, electric power, energy, space, building and decoration, etc.
2): Can be made into mould template, mortise pin, column
3): This kind of steel have good mechanical property, is widely used in structural parts which may support stress alternation, especially made into some connecting rods, bolts, wheel gear...
4): This kind of steel is the most common blanks and materials of shaft parts.
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Carbon Steel Flat Bar 1045 Images
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