26NiCrMoV14-6
2018-10-02 19:22:28 Origin： Remark：0 Click：
26NiCrMoV14-6, a middle carbon Nickel-Chromium-Molybdenum hardened and tempered steel, Round bar, 26NiCrMoV14-6 flat bar, Plate, and forgings, Heat treatment
TECHNICAL DATA SHEET - 26NiCrMoV14-6
MATERIAL CATEGORY - hardened and tempered steel
MELTING PROCESS - EAF + AOD / + ESR
H S CODE For Customs - 7228 4000 / 7228 5000 / 7228 6000
Official Test Certificate - issued by TUV - SGS - BV
H S CODE For Customs - 7228 4000 / 7228 5000 / 7228 6000
Official Test Certificate - issued by TUV - SGS - BV
TYPICAL CHEMICAL COMPOSITION (mass fraction - %)
Carbon, C (％): 0.25 ~ 0.30
Silicon, Si (％): 0.15 ~ 0.30
Manganese, Mn (％): 0.20 ~ 0.50
Silicon, Si (％): 0.15 ~ 0.30
Manganese, Mn (％): 0.20 ~ 0.50
Phosphorus, P (％) ≤: 0.020
Sulfur, S (％) ≤: 0.015
Sulfur, S (％) ≤: 0.015
Chromium, Cr (％): 1.20 ~ 1.70
Molybdenum, (％): 0.35 ~ 0.55
Nickel, Ni (％): 3.30 ~ 3.80
Vanadium, V (％): ≤ 0.12
Molybdenum, (％): 0.35 ~ 0.55
Nickel, Ni (％): 3.30 ~ 3.80
Vanadium, V (％): ≤ 0.12
TYPICAL MECHANICAL PROPERTIES
Hot working temperature /℃: 1050 ~ 850
Hardness after annealing ≤HBS: 280
Tensile strength, Rm ≥ MPa: 1140
Yield strength, Rp0.2 ≥ MPa: 1070
Elongation, A5 ≥ (%): 16.0
Reduction of area, Z ≥ (%): 55.0
Yield strength, Rp0.2 ≥ MPa: 1070
Elongation, A5 ≥ (%): 16.0
Reduction of area, Z ≥ (%): 55.0
Hardness: HB340
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 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.
FORMS AND DIMENSIONS
Round bar / Disc / Rod (diameter): 5.5mm to 850mm
Square bar / Flat bar: 10mm to 600mm
Plate / Steel strip: 0.5mm to 800mm
Width: 8mm to 2000mm
Steel sheet: thickness 0.50 ~ 6.0mm, width 1000mm X length 1000/2000mm - Standard size
Length: random length or based on the customer's special requirement
Forged steel shape: stepped shafts, other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry. pleased to Email (sales@ccsteels.com) or call our resident team of qualified production engineers.
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