1.2766 datasheet,1.2766 chemical,1.2766 heat treatment
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1.2766
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DIN 1.2766 tool steel, 1.2766 Chemical, Suppliers 1.2766 properties from steelmaking, 1.2766 forging, hot rolling, heat treatment, cold working. We also possess advanced precision machining equipments for further processing. Technical Standards - EN ISO 4957: 2000 , DIN 17350 (1980) or By agreement.
TECHNICAL MATERIAL GRADE - Tool steel 1.2766 
OFFICIAL TEST CERTIFICATE: issued by TUV - SGSBV
MATERIAL CATEGORY:  Hot working tool steel
MATERIAL SPECIFICATIONS: EN ISO 4957: 2000 , DIN 17350 (1980)
CHEMICAL COMPOSITION (WEIGHT - %)
C (%):     0.32 ~ 0.38
Si (%):     0.15 ~ 0.30
Mn (%):   0.40 ~ 0.60
P (%)≤:   0.035
S (%)≤:   0.035
Cr (%):    1.20 ~ 1.50
Mo (%):   0.20 ~ 0.40
V (%):     -
Ni (%):    3.80 ~ 4.30
MECHANICAL PROPERTIES - HEAT TREATMENT AND HARDNESS
Hot working tenperature ℃:  1050~850
Annealing temperature ℃:     620~660
Hardness after annealing ≤HBW:  260
Quenching temperature ℃:    820~850
Cooling medium: Oil 
Common tempering temperature ℃:  350~600
Hardening value after tempering at temperature /MPa |400℃:  1470
Hardening value after tempering at temperature  MPa |500℃:  1270
Hardening value after tempering at temperature  MPa |600℃:  1080
Hardening value after tempering at temperature  MPa |650℃:   880
MELTING PROCESS 
This alloy is generally smelt in electric arc furnace  (EAF ) or BEF + Electroslag remelting (ESR or VAR). For a purpose of higher quality, it should be smelt via technology of vacuum refining and external refining.
PRODUCT PROFILE AVAILABLE
Round bar / Wire rod (Diameter1): 5.5mm to 800mm
Square bar / Flat bar: 10mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T60 - 200mm X W100 - 1200mm X L1000 - 5000mm
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /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.

 TECHNICAL SALES ASSISTANCE
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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