20NiCrMo14-5
2021-08-02 09:38:58 Origin： Remark：0 Click：
EN 10084 Specification Hardened Steel 20NiCrMo14-5 Round bar, Flat bar, Forgings, Hot rolling, Heat treatment, Cold finished.
MATERIAL DATASHEET - Grade 20NiCrMo14-5
Official Test Certificate: issued by TUV - SGS - BV
Material type - Quenched and tempered steel
Material standards - DIN EN 10084, DIN 17200, EN 10083-3
Chemical Composition (mass weight - % )
Carbon, C (％): 0.18 ~ 0.25
Silicon, Si (％): 0.15 ~ 0.40
Manganese, Mn (％): 0.30 ~ 0.50
Phosphorus, P (％)≤: 0.020
Sulfur, S (％)≤: 0.010
Phosphorus, P (％)≤: 0.020
Sulfur, S (％)≤: 0.010
Chromium, Cr (%): 1.20 ~ 1.50
Nickel, Ni (%): 3.40 ~ 4.00
Molybdenum, Mo (%): 0.25 ~ 0.50
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Tensile strength, Rm ≥ MPa: 985
Yield strength, Rp0.2 ≥ MPa: 815
Yield strength, Rp0.2 ≥ MPa: 815
Elongation, A5 ≥ (%): 20.0
Reduction of area, Z (％) ≥: -
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.
Process plant – fasteners.
Mechanical gears, gear shaft, main axis, valve rods.
Mechanical parts - connecting rod, bolt and nut, Multidiameter shafts
FROMS & DIMENSIONS AVAILBALE
Round bar / Disc (diameter): 5.5mm to 450mm
Square bar / Flat bar: 6mm to 550mm
Length: Fixed length or random length or based on the customer's special requirement.
Round bar / Disc (diameter): 5.5mm to 450mm
Square bar / Flat bar: 6mm to 550mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T20 - 300mm X W30 - 1000mm X L1000-12000mm
Forging piece: stepped shafts, and other different shapes based on OEM.
Forging piece: stepped shafts, and other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry or help, pleased to EMAIL (sales@ccsteels.com.) our resident team of qualified production engineers.
If you meet further on any technical enquiry or help, pleased to EMAIL (sales@ccsteels.com.) our resident team of qualified production engineers.
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