30CAD6.12
2015-08-26 20:34:11 Origin： Remark：0 Click：
Technical specification 30CAD6.12 Round bar, Flat bar, Plate, 30CAD6 ESR melted, 30CAD6.12 Hot forging, Hot rolling, Heat treatment.
Official Test Certificate: issued by TUV - SGS - BV
TECHNICAL DATASHEET - Grade NF 30CAD6.12
MATERIAL CATEGORY: French inactive standard structure steel
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): 0.28 ~ 0.35
Silicon, Si (％): 0.20 ~ 0.40
Silicon, Si (％): 0.20 ~ 0.40
Manganese, Mn (％): 0.50 ~ 0.80
Phosphorus, P (％)≤: 0.035
Sulfur, S (％)≤: 0.035
Chromium, Cr (％): 1.50 ~ 1.80
Nickel, Ni (％): -
Phosphorus, P (％)≤: 0.035
Sulfur, S (％)≤: 0.035
Chromium, Cr (％): 1.50 ~ 1.80
Nickel, Ni (％): -
Molybdenum, Mo (%): 0.25 ~ 0.40
Aluminum, Al (％): 1.00 ~ 1.30
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Tensile strength, Rm MPa ≥: 950
Yield strength, Rp0.2 MPa ≥: 815
Elongation, A5 (％) ≥: 15
Yield strength, Rp0.2 MPa ≥: 815
Elongation, A5 (％) ≥: 15
Delivery hardness, HBS ≥: 219
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 rod.
Process plant – fasteners, Mechanical gears, gear shaft, main axis, valve rod.
Mechanical parts - connecting rod, bolt and nut, Multidiameter shaft, Pressure vessel.
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.
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers. Email: sales@ccsteels.com.
PRODUCT PROFILE & DIMENSIONS
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.
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: T60 - 400mm X W100 - 2000mm X L1000-12000mm
Sheet steel via cold rolled: T0.5 - 6mm X W600- 1000mm X L1000 - 2000mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts, and other different shapes based on OEM.
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts, and other different shapes based on OEM.
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