NF C70E2U
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Material technical specifications of NF A35 - 590 1992 carbon tool steel C70E2U data sheet, C70E2U Chemical compositions,NF C70E2U Mechanical properties from Steelmaking, ESR melted, Blooming, Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic test, Cold working, Peeled or rough turned machining. Technical specification - NF A35 - 590 1992. 100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3.
TECHNICAL DATA SHEET: NF C70E2U
MATERIAL CATEGORY: carbon tool steel
MATERIAL SPECIFICATIONS: NF A35 - 590 1992
OFFICIAL TEST REPORT: issued by TUV - SGS - BV
CHEMICAL COMPOSITIONS (WEIGHT - %)
C (％): 0.65 ~ 0.74
Si (％): 0.10 ~ 0.30
Mn (％): 0.10 ~ 0.40
P (％)≤: 0.020
S (％)≤: 0.020
Cr (%): ≤ 0.20
Ni (%): ≤ 0.25
Cu (%): ≤ 0.25
Cu (%): ≤ 0.25
MECHANICAL PROPERTY AND HARDNESS
Annealed hardness, ≤ HB: 207
Annealed hardness, ≤ HB: 207
Quenching temperature /℃: 805, water
Hardness in quenched condition, HRC: 61 min.
MELTING PROCESS
This alloy is generally smelt in Electric Arc Furnace (EAF), EAF+LF+VD, LF + Electroslag remelting (ESR).
For a purpose of superior quality, it should be smelt via technology of vacuum refining or by agreement.
PRODUCT PROFILE AND AVAILABLE FORMS
Round bar (Diameter): 6mm to 2000mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
MELTING PROCESS
This alloy is generally smelt in Electric Arc Furnace (EAF), EAF+LF+VD, LF + Electroslag remelting (ESR).
For a purpose of superior quality, it should be smelt via technology of vacuum refining or by agreement.
PRODUCT PROFILE AND AVAILABLE FORMS
Round bar (Diameter): 6mm to 2000mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE & SERVICE
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