15NiCrMo16-5 Stockist, 15NiCrMo16-5 Equivalent Steel

15NiCrMo16-5
2015-10-29 17:41:42   Origin:   Remark:0 Click:

Technical specification of French standard bearing steel 15NiCrMo16-5 Round bar, Flat bar, Forgings, ESR melted, Heat treatment, Cold worked
Official Test Certificate: issued by TUV - SGS -  BV

TECHNICAL DATASHEET - 15NiCrMo16-5
MATERIAL TYPE:  Bearing steel
MATERIAL STANDARDS: NF A35-565
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (%): 0.14 ~ 0.18
Silicon, Si (%): 0.15 ~ 0.35
Manganese, Mn (%): 0.25 ~ 0.55
Phosphorus, P (%) ≤: 0.025
Sulfur, S (%) ≤: 0.015
Chromium, Cr (%): 1.00 ~ 1.40
Molybdenum, Mo (%): 0.20 ~ 0.30
Nickel, Ni (%): 3.80 ~ 4.30
Other (%):  Copper, Cu ≤0.35, Aluminum, Al ≤0.050 
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Tensile strength Rm ≥ MPa: 1130~1430
Yield strength Rp0.2 ≥ MPa: -
Elongation, A5 ≥(%): 9.0
Reduction of area, Z (%) ≥: -
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 + IFF + VD 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 - heat treatment / QT 
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 rods.
Mechanical parts - connecting rod, bolt and nut, Multidiameter shafts.
PRODUCT PROFILE & DIMENSION
Round bar / Disc (diameter): 5.50mm 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 ~ 5000mm
Sheet steel via cold rolled: T0.5 - 6mm X W60 - 1000mm X L1000 - 2000mm
Steel strip via cold rolled: T0.1 ~ 3mm X W 5 ~ 200mm X L (or in coil form)
Forging piece: stepped shaft, and other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers, Email: sales@ccsteels.com.

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