T13143
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Material Technical Standard of ASTM A600 - 2004 high speed tool steel T13143 datasheet, UNS T13143 Chemical composition,UNS T13143 Mechanical property from Steelmaking,ESR melted,Hot blooming, T13143 Hot forging, Hot rolling, Heat treatment, Straightening,100% Ultrasonic flaw test, Cold working, Peeled or rough turned machining.Technical specification - ASTM A600 - 2004. 100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3.
MATERIAL TECHNICAL DATA SHEET: UNS T13143
MATERIAL CATEGORY: Mo - W series High speed tool steel
MATERIAL SPECIFICATIONS: ASTM A600 - 2004
CHEMICAL COMPOSITIONS (WEIGHT - %)
C (％): 1.15 ~ 1.25
C (％): 1.15 ~ 1.25
Si (％): 0.15 ~ 0.65
Mn (％): 0.20 ~ 0.40
P (％)≤: 0.030
S (％)≤: 0.030
Mn (％): 0.20 ~ 0.40
P (％)≤: 0.030
S (％)≤: 0.030
Cr (%): 3.50 ~ 4.25
Mo (%): 7.50 ~ 8.50
W (%): 2.25 ~ 3.00
V (%): 1.50 ~ 1.75
Co (%): 7.75 ~ 8.75
HEAT TREATMENT PRACTICE AND HARDNESS
Annealing temperature /℃: 880 ~ 900
Annealed hardness, ≤ HB: 269
Quenching temperature /℃: 1160 ~ 1180
Cooling medium: oil, air
Tempering temperature /℃: 530 ~ 550
Hardness under tempered condition ≥HRC: 66
Tempering temperature /℃: 530 ~ 550
Hardness under tempered condition ≥HRC: 66
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.
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.
TECHNICAL SALES ASSISTANCE & SERVICE
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- Email us: lh.steel@hotmail.com
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