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  • heat treatment steel plate
  • heat treatment steel plate

heat treatment steel plate

  • Grade: 2C45,2C60,25CrMo4,42CrMo4
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toux Janet Chang

+86-185 1669 6028

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Specification, Chemical & Mechanical Performance

Mainly supplied in forms of coil, sheet, plate, rod, bar, tube, pipe, beam, angle, flange, wire, strip, channel, etc., with various varieties, wide range of dimensions, high purity, stable chemical composition, high dimensional accuracy and excellent surface quality, the products are mainly used in the fields of industries such as automobile engineering, railway transportation, aviation, aerospace, machinery, petrochemical, energy, environmental protection,offshore, chemical, oil & gas, military, power plant, nuclear power, pressure vessel, boiler equipment, mold manufacture,etc..

  • Boiler and pressure vessel steel
  • Pipeline steel
  • Bridge steel
  • Nuclear power steelStructural steel
  • Die steel
  • High strength steel
  • Abrasion resistant steel
  • Weathering, corrosion resistant and fire resistant steel
  • High rise building steel
  • Shipbuilding and offshore engineering steel

 

Heat Treatment Steel Plate

 

MATERIAL DIMENSIONS
Marking Material Number Dimensions[mm]
Thickness Width Length
2 C 45 1.1191 2-150 1000-3000 12000
2 C 60 1.1221 2-150 1000-2000 12000
25 Cr Mo 4 1.7218 3-150 1000-2000 8000
42 Cr Mo 4 1.7225 3-200 1000-2500 10000

 

 

 CHEMICAL COMPOSITION
Marking Material Number Content of Elements - Mass [max%]
C Si Mn P S Cr Mo
max max max
2 C 45 1.1191 0.42-0.50 0.4 0.50-0.80 0.035 0.035 max 0.40 max 0.10
2 C 60 1.1221 0.57-0.65 0.4 0.60-0.90 0.035 0.035 max 0.40 max 0.10
25 Cr Mo 4 1.7218 0.22-0.29 0.4 0.60-0.90 0.035 0.035 0.90-1.20 0.15-0.30
42 Cr Mo 4 1.7225 0.38-0.45 0.4 0.60-0.90 0.035 0.035 0.90-1.20 0.15-0.30

 

 

 MECHANICAL PROPERTIES NORMALISED CONDITION
Marking Min. yield strength ReH 1] [MPa] Tensile strength Rm[MPa] Min. Ductility A[%]
for thick.[mm] for thick[mm]
≤16 ≤100 ≤250 ≤16 ≤100 ≤250 ≤16 ≤100 ≤250
2 C 45 340 305 275 620 580 560 16 16 16
2 C 60 380 340 310 710 670 650 10 11 11
25 Cr Mo 4 380 - 550 600 - 850 ~22 ~22 ~22
42 Cr Mo 4 600 - 800 750 - 1000 ~15 ~15 ~15
Normalising of these steels improves workability without affecting hardenability
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