45WCV20 datasheet,45WCV20 chemical,45WCV20 heat treatment
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45WCV20
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Description 45WCV20 datasheet, 45WCV20 Chemical, 45WCV20 Property Steelmaking, Blooming, Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic flaw detection test, Cold working or Machined. All of these materials conform to Military standard, nuclear power. 100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3.

 DTETECHNICAL DATASHEET - 45WCV20


OFFICIAL TEST REPORT - issued by TUV - SGS -  BV
MATERIAL CATEGORY - Cold work alloy
tool steel
MATERIAL SPECIFICATIONS - NF A35-590 1992
CHEMICAL COMPOSITION (WEIGHT - %)
C (%):     0.40 ~ 0.50
Si (%):     0.70 ~ 1.10
Mn (%):   0.15 ~ 0.45
P (%)≤:   0.030
S (%)≤:   0.030
Cr (%):    0.95 ~ 1.25
Mo (%):   -
Ni (%):     -
V (%):      0.15 ~ 0.30
W (%):     1.70 ~ 2.20
HEAT TREATMENT PRACTICE AND HARDNESS
Hardness after annealing ≤HBW:               228
Quenching temperature ℃:                       900
Cooling medium:                                      Oil cooled
Tempering temperature ℃:                       180
Hardness value after tempered /≥ HRC:      58
MELTING PROCESS
This
alloy is generally smelt in electric arc furnace  (EAF ) or IFF + VD, LF + Electroslag remelting (ESR).
For a purpose of higher quality, it should be smelt via technology of vacuum refining.

TYPICAL APPLICATIONS
Alloy tool steel is widely used to produce the cutting tool, cold/heat distortion mould and measuring implements,
and further to manufacture the piston, valve, valve seat of fuel pump of diesel engine.
Cutlery for medical equipments
Cutting tools
Mechanical parts
Air hammer tools
Piercing tools
PRODUCT PROFILE AND AVAILABLE FORMS
Round bar (Diameter): 5.5mm to 600mm
Square bar / Flat bar:  3mm to 800mm
Length: random length, fixed length or based on the customer's special requirement.
Steel strip: T0.20 ~ 3mm X W10 ~ 2000mm X Coil
Heavy/middle plate via hot rolled: T60 - 450mm X W50 - 1000mm X L1000 - 5000mm
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.  

TECHNICAL SALES ASSISTANCE & SERVICE
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers, Email: sales@ccsteels.com.

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