1.2390
2019-08-23 11:11:47 Origin： Remark：0 Click：
Specifications 1.2390 Datasheet, Stocklist 1.2390 Chemical, Inventory 1.2390 properties from steelmaking, hot forging, hot rolling, heat treatment, cold working. We also possess advanced precision machining equipments for further processing
TECHNICAL DATA SHEET - Grade DIN 1.2390
MATERIAL CATEGORY: Cr - Mo - Ni series tool steel
MATERIAL SPECIFICATIONS - EN ISO 4957: 2000, DIN 17350
MELTING PROCESS - EAF + AOD / + ESR
H S CODE For Customs - 7228 4000 / 7228 5000 / 7228 6000
Official Test Certificate - issued by TUV - SGS - BV
MATERIAL SPECIFICATIONS - EN ISO 4957: 2000, DIN 17350
MELTING PROCESS - EAF + AOD / + ESR
H S CODE For Customs - 7228 4000 / 7228 5000 / 7228 6000
Official Test Certificate - issued by TUV - SGS - BV
CHEMICAL COMPOSITIONS ( Mass weight - %)
C (％): 0.29 ~ 0.33
C (％): 0.29 ~ 0.33
Si (％): 0.15 ~ 0.35
Mn (％): 0.90 ~ 1.10
P (％)≤: 0.015
S (％)≤: 0.010
P (％)≤: 0.015
S (％)≤: 0.010
Cr (%): 3.80 ~ 4.40
Mo (%): 1.00 ~ 1.20
Ni (%): 0.60 ~ 0.80
V (%): 0.20 ~ 0.45
Cu (%): ≤ 0.50
HEAT TREATMENT PRACTICE AND HARDNESS
Annealing temperature /℃: 850 ~ 870
Annealed hardness, ≤ HB: 255
Quenching temperature /℃: 1060
Cooling medium: Oil or Air
MELTING PROCESS
This alloy is generally smelt in Non-vacuum furnace + ESR, Electric Arc Furnace (EAF).
For a purpose of superior quality, it should be smelt via technology of Electroslag remelting or vacuum refining or by agreement.
PRODUCT PROFILE AND AVAILABLE FORMS
Round bar (Diameter): 5.5 to 500mm
Square bar / Flat bar: THK 3 to 500mm X Width 3 ~ 1200mm
This alloy is generally smelt in Non-vacuum furnace + ESR, Electric Arc Furnace (EAF).
For a purpose of superior quality, it should be smelt via technology of Electroslag remelting or vacuum refining or by agreement.
PRODUCT PROFILE AND AVAILABLE FORMS
Round bar (Diameter): 5.5 to 500mm
Square bar / Flat bar: THK 3 to 500mm X Width 3 ~ 1200mm
Wire rod (Diameter): 5.0 to 13mm
Steel strip: THK0.15 ~ 2.50 X W8.0 ~ 600mm
Length: Fixed length or random length or based on the customer's special requirement.
Steel strip: THK0.15 ~ 2.50 X W8.0 ~ 600mm
Length: Fixed length or 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 or help, pleased to EMAIL our resident team of qualified production engineers, Email: sales@ccsteels.com.
If you meet further on any technical enquiry or help, pleased to EMAIL our resident team of qualified production engineers, Email: sales@ccsteels.com.
Hot search：1.2390
Previous page：ASTM A387 type 22
Last page：K21590
