75Cr1 Stockist, 75Cr1 Equivalent Datasheet
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75Cr1
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Sheet 75Cr1 saw blade, Inventory 75Cr1 Plate, Stocklist 75Cr1 Round bars Ex-stock Properties from steelmaking, forging, rolling, heat treatment, cold working. We possess advanced precision machining equipments for further processing.
TECHNICAL DATA SHEET - Grade 75Cr1

MATERIAL CATEGORY - Cold work alloy tool steel for Saw blade processing
TYPICAL APPLICATIONS
Cutting tools
Mechanical parts  
Air hammer tools
Piercing tools
PRODUCT DESCRIPTION
The alloy is usually produced by EAF /VD /LF followed by electroslag refining (ESR) if necessary for special purpose.
Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different level according to the buyers' requirements.
Bars are usually supplied bright in the softened condition.
Final heat treatment - heat treatment / QT 
MATERIAL SPECIFICATIONS - EN ISO 4957: 2000 , DIN 17350
AVAILABLE SHAPES 
Round bar / flat bar / sheet / plate
Bright - peeled + polishing, centerless grinding
Forged - ring, tube, discs, shaft
PROFILE & DIMENSIONS
Round bar / Wire rod (Diameter):  5.5mm to 600mm
Square bar / Flat bar: 3mm to 600mm
Plate / Sheet steel / Steel strip: 2mm to 1500mm
Width: 8mm to 1500mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
CHEMICAL COMPOSITION (Mass weight - %)
C (%):    0.70 ~ 0.80
Si (%):    0.25 ~ 0.50
Mn (%):  0.60 ~ 0.80
P (%)≤:  0.030
S (%)≤:  0.030
Cr (%):   0.30 ~ 0.40
Mo (%):  -
V (%):    -
MECHANICAL PROPERTIES - HOT WORKING, HEAT TREATMENT AND HARDNESS
Hot working tenperature /℃:  1000~800
Annealing temperature /℃:  700~720
Hardness after annealing ≤HBW:  200
Quenching temperature /℃:  770~800
Cooling medium: water
Common tempering temperature /℃:  180~200
Hardness after tempering at temperature HRC|100℃:    66
Hardness after tempering at temperature HRC|200℃:    60
Hardness after tempering at temperature HRC|300℃:    52
Hardness after tempering at temperature HRC|400℃:    43
ADVANTAGE & SUPERIOR SERVICE
17+ years Focus On Special Steel Manufacturing and processing.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
CNC saw cutting.
Marking by stamping or printing.
Third party inspection service.
Export packing / Export documents.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
We closely cooperate with the professional inspection partners to strictly control the quality and improve the quality manage system, and guarantee the goods delivery each time. It is proved that we are worth of trusting and will be the strategic partner of the supplying chains in the special steels field.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry or help, pleased to EMAIL our resident team of qualified production engineers, Email:sales@ccsteels.com

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