T12015 datasheet,T12015 chemical,T12015 heat treatment
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T12015
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Specifications T12015 datasheet, T12015 Chemical, T12015 Properties from Steelmelting (ESR refined), 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.
TECHNICAL DATA SHEET - UNS T12015

MATERIAL CATEGORY - Tungsten series High speed tool steel
MATERIAL SPECIFICATIONS - ASTM A600 - 2004
CHEMICAL COMPOSITIONS (WEIGHT - %)
C (%):     1.50 ~ 1.60
Si (%):     0.15 ~ 0.40
Mn (%):   0.15 ~ 0.40
P (%)≤:   0.030
S (%)≤:   0.030
Cr (%):    3.75 ~ 5.00
Mo (%):    1.00
W (%):    11.75 ~ 13.0
V (%):     4.50 ~ 5.25
Co (%):   4.75 ~ 5.25
HEAT TREATMENT PRACTICE AND HARDNESS
Annealing temperature /℃: 870 ~ 900
Annealed hardness, ≤ HB: 241 ~ 277
Quenching temperature /℃: 1200 ~ 1260
Cooling medium: oil, air
Tempering temperature /℃: 540 ~ 600
Hardness under tempered condition ≥HRC: 68 ~ 63
MELTING PROCESS
This
alloy is generally smelt in Non-vacuum furnace + ESR, Electric Arc Furnace (EAF),  EAF + LF +VD, LF + ESR. For a purpose of superior quality, it should be smelt via technology of vacuum refining or by agreement.
PROFILE AND AVAILABLE DIMENSIONS
Round bar (Diameter): 5.5 to 450mm
Square bar / Flat bar: T3 to 500mm X W3 ~ 650mm
Wire rod (Diameter):  0.30 to 13mm
Steel strip: THK0.15 ~ 2.50 X W8.0 ~ 185mm
Length: fixed length, random length or based on the customer's special requirement.
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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