1.6747
2017-12-21 14:41:00 Origin： Remark：0 Click：
NF EN 10083-3 of Grade 1.6747 Quenched and tempered high tensile steel, available in form of round bar, flat bar, plate, and forging piece. ESR melted, hot forging / rolling, Cold machined.
TECHNICAL DATA SHEET - Grade 1.6747
MATERIAL TYPE: Quenched and tempered steel
Official Test Certificate: issued by TUV - SGS - BV
MATERIAL STANDARDS - NF EN 10083-3
CHEMICAL COMPOSITION (mass weight %)
Carbon, C (％): 0.26 ~ 0.33
Silicon, Si (％): 0.10 ~ 0.35
Manganese, Mn (％): 0.50 ~ 0.80
Phosphorus, P (％) ≤: 0.025
Sulfur, S (％) ≤: 0.020
Phosphorus, P (％) ≤: 0.025
Sulfur, S (％) ≤: 0.020
Chromium, Cr (%): 1.20 ~ 1.50
Nickel, Ni (%): 3.30 ~ 4.30
Molybdenum, Mo (%): 0.30 ~ 0.60
MECHANICAL PROPERTIES UNDER ROOM-TEMPERATURE
Tensile strength σb≥/MPa: 1130
Yield strength σs≥/MPa: 885
Yield strength σs≥/MPa: 885
Elongation δ5 ≥(%): 8.0
Reduction of area ψ(％) ≥: -
Hardness under annealed condition: HB 270 max.
PRODUCT FORMS AND DIMENSIONS
Round bar / Wire rod (Diameter): 5.5mm to 450mm
Square bar / Flat bar: 10mm to 650mm
Length: Fixed length or random length or based on the customer's special requirements.
Round bar / Wire rod (Diameter): 5.5mm to 450mm
Square bar / Flat bar: 10mm to 650mm
Length: Fixed length or random length or based on the customer's special requirements.
Heavy/middle plate via hot rolled: T60 - 400mm X W60 - 1000mm X L1000 - 5000mm
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, pleased to EMAIL (sales@ccsteels.com) our resident team of qualified production engineers.
If you meet further on any technical enquiry, pleased to EMAIL (sales@ccsteels.com) our resident team of qualified production engineers.
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