C70U/C70W1/1.1520
2016-03-29 11:00:15 Origin： Remark：0 Click：
Technical specifications of German standards carbon tool steel C70U data sheet, C70W1 / 1.1520 Chemical compositions,C70U/C70W1/1.1520 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 - DIN EN ISO 4957 2001.
We also possess the advanced precision machining equipments for catering for your different special requirements.
TECHNICAL SPECIFICATIONS DATA SHEET: C70U/C70W1/1.1520
OFFICIAL TEST REPORT: issued by TUV - SGS - BV
MATERIAL CATEGORY: Carbon tool steel
MATERIAL SPECIFICATIONS: DIN EN ISO 4957 - 2001
CHEMICAL COMPOSITIONS (WEIGHT - %)
C (％): 0.65~0.75
Si (％): 0.10~0.30
Mn (％): 0.10~0.40
P (％)≤: 0.030
S (％)≤: 0.030
P (％)≤: 0.030
S (％)≤: 0.030
HOT WORKING, HEAT TREATMENT PRACTISE AND HARDNESS
Hot working temperature ℃: 1000~800
Hot working temperature ℃: 1000~800
Annealing temperature ℃: 680~710
Hardness after annealing ≤HBW : Bar 190
Quenching temperature ℃: 790~820
Quenching temperature ℃: 790~820
Cooling medium: Water
Tempering temperature ℃: 180~300
Hardness value after tempering /≥ HRC: 63
MELTING PROCESS
This alloy is generally smelt in electric arc furnace (EAF ), EF or IFF + VD, LF + Electroslag remelting (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 electric arc furnace (EAF ), EF or IFF + 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): 0.50mm to 800mm
Square bar / Flat bar: 3mm to 800mm
Round bar (Diameter): 0.50mm to 800mm
Square bar / Flat bar: 3mm to 800mm
Wire rod (Diameter): 0.20 ~ 15mm
Length: random length, fixed length or based on the customer's special requirement.
Steel strip: T0.20 ~ 3mm X W10 ~ 1200mm X Coil
Heavy/middle plate via hot rolled: T4 - 200mm X W1000- 1500mm X L1000-12000mm
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
Length: random length, fixed length or based on the customer's special requirement.
Steel strip: T0.20 ~ 3mm X W10 ~ 1200mm X Coil
Heavy/middle plate via hot rolled: T4 - 200mm X W1000- 1500mm X L1000-12000mm
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE & SERVICE
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