T51604 datasheet,T51604 chemical,T51604 heat treatment
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T51604
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Specifications T51604 datasheet, T51604 Chemical, T51604 Properties from Steelmaking, ESR melted, Hot Blooming, Hot forging, Hot rolling, Heat treat, Straightening, 100% Ultrasonic test, Cold working or rough turned machining. Technical specification - ASTM A681-2004. We also possess the advanced precision machining equipments for catering for your different special requirements.
Official Test Certificate Report: issued by TUV - SGSBV

TECHNICAL SPECIFICATION DATASHEET - UNS T51604
MATERIAL CATEGORY - Low carbon die steel
MATERIAL SPECIFICATIONS - ASTM A681 -2004
CHEMICAL COMPOSITION (WEIGHT - %)
C (%):     ≤ 0.12
Si (%):     0.10 ~ 0.40
Mn (%):   0.20 ~ 0.60

P (%)≤:   0.030
S (%)≤:   0.030
Cr (%):    4.00 ~ 5.25
Mo (%):   0.40 ~ 1.00
W (%):    -
V (%):     -
HEAT TREATMENT PRACTICE AND HARDNESS
Hot working tenperature ℃ /Starting:   1010~1120
Hot working tenperature ℃ /Ending:     870
Annealing temperature ℃:                   870~900
Hardness after annealing ≤HBW:          116~128
Quenching temperature ℃:                  870~1000
Cooling medium:                                 air cooled
Tempering temperature ℃:                  150~260
Hardness value after tempered /HRC:    64 ~ 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.
Cutting tools
Mechanical parts 
Air hammer tools
Piercing tools
PRODUCT PROFILE
Round bar / Wire rod (Diameter): 5.5mm to 800mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T60 - 450mm X W50 - 1200mm 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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