SKC31
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Material technical specifications of JIS standards G4410 hollow bar JIS SKC31 datasheet,JIS SKC31 Chemical compositions,JIS SKC31 Mechanical properties from Steelmaking, ESR melted, Blooming, Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic test, Cold working, Peeled or rough turned machining. Technical specification - JIS - G4410 - 1984. 100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3.
TECHNICAL DATA SHEET: JIS SKC31
MATERIAL CATEGORY: hollow bar tool steel
MATERIAL SPECIFICATIONS: JIS G4410 - 1984.
OFFICIAL TEST REPORT: issued by TUV - SGS - BV
CHEMICAL COMPOSITIONS (WEIGHT - %)
C (％): 0.12 ~ 0.25
Si (％): 0.15 ~ 0.35
Mn (％): 0.60 ~1.20
P (％)≤: 0.030
S (％)≤: 0.030
Cr (％): 1.20 ~ 1.80
Ni (％): 2.80 ~ 3.20
Mo (%): 0.40 ~ 0.70
V (％): ≤ 0.25
Ti (％): ≤ 0.25
V (％): ≤ 0.25
Ti (％): ≤ 0.25
MECHANICAL PROPERTY AND HARDNESS
Annealed hardness, ≤ HB: -
Annealed hardness, ≤ HB: -
Quenching temperature /℃: 850 ~ 900, oil
Tempering temperature /℃: 100 ~ 200
Hardness in tempered condition, HRC: 36 min.
MELTING PROCESS
This alloy is generally smelt in Electric Arc Furnace (EAF), EAF+LF+VD, LF + Electroslag remelting (ESR).
For a purpose of superior quality, it should be smelt via technology of vacuum refining or by agreement.
PRODUCT PROFILE AND AVAILABLE FORMS
Round bar (Diameter): 6mm to 2000mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Hardness in tempered condition, HRC: 36 min.
MELTING PROCESS
This alloy is generally smelt in Electric Arc Furnace (EAF), EAF+LF+VD, LF + Electroslag remelting (ESR).
For a purpose of superior quality, it should be smelt via technology of vacuum refining or by agreement.
PRODUCT PROFILE AND AVAILABLE FORMS
Round bar (Diameter): 6mm to 2000mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE & SERVICE
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