Z40CSD10
2025-08-27 09:59:00 Origin： Remark：0 Click：
NF EN 10090 Valve steel Z40CSD10 Round bar, Z40CSD10 wire rod, Stock Available from Steelmaking, ESR melting, Turbine Steel Machinery.
TECHNICAL DATA SHEET - Z40CSD10
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
MATERIAL CATEGORY: Valve Steel
Technical standards: NF EN 10090 - 1998
CHEMICAL COMPOSITIONS (mass fraction %)
Carbon, C (％): 0.35 ~ 0.45
Silicon, Si (％): 2.00 ~ 3.00
Manganese, Mn (％): ≤ 0.80
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 9.50 ~ 11.5
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 9.50 ~ 11.5
Nickel, Ni (％): ≤ 0.50
Molybdenum, Mo (%): 0.80 ~ 1.30
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Annealed temperature /℃: 780 ~ 820
Quenched temperature /℃: 1020 ~ 1070, oil
Tempered temperature /℃: 720 ~ 820
Tensile strength, Rm ≥ MPa: 900 ~ 1100
Yield strength, Rp0.2 ≥ MPa: 700
Elongation, A5 ≥ (％): 14.0
Yield strength, Rp0.2 ≥ MPa: 700
Elongation, A5 ≥ (％): 14.0
Reduction of area, Z (%): 40
PRODUCT DESCRIPTION
The alloy is usually produced by AOD / VOD / EAF followed by electroslag refining (ESR) / VAR if necessary for special purpose. Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
Bars are usually supplied black/bright in the annealed condition.
Final heat treatment - Quenched and tempered thermal treatment
PRODUCT PROFILE & DIMENSIONS
The alloy is usually produced by AOD / VOD / EAF followed by electroslag refining (ESR) / VAR if necessary for special purpose. Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
Bars are usually supplied black/bright in the annealed condition.
Final heat treatment - Quenched and tempered thermal treatment
PRODUCT PROFILE & DIMENSIONS
Round bar (Diameter): 5.5 to 400mm
Square bar / Flat bar: T10 to 500mm X W10 ~ 1200mm
Length: random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T60 - 400mm X W100 - 1200mm X L1000 - 5000mm.
Square bar / Flat bar: T10 to 500mm X W10 ~ 1200mm
Length: random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T60 - 400mm X W100 - 1200mm X L1000 - 5000mm.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, reach to our sales department directly via E-mail: sales@ccsteels.com
If you meet further on any technical enquiry, reach to our sales department directly via E-mail: sales@ccsteels.com
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