Description 1.2360 Round bars, Ex-stock 1.2360 Plate, Inventory 1.2360 Forgings Properties from steelmaking, hot forging, hot rolling, heat treatment, cold working. We also possess advanced precision machining equipments for further processing
MATERIAL STANDARDS DATA SHEET - Grade W-Nr 1.2360
MATERIAL SPECIFICATIONS - EN ISO 4957: 2000 , DIN 17350 (1980)
The alloy is usually produced by EAF /VD /LF /IFF followed by electroslag refining (ESR) if necessary for special purpose.
Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different level according to the
Bars are usually supplied bright (peeling or centreless grinding) in the softened = SA condition.
Final heat treatment - heat treatment / spheroidizing annealing
Round bar / flat bar / square bar / hollow bar / plate / forgings
Bright - peeled + polishing /centerless grinding / peeled + slidabrading
Forged - ring /tube /pipe casing /discs /shaft
MATERIAL CATEGORY - Hot work alloy tool steel
Hot-work die divides into several main types, such as hammer forging, die forging, extrusion and die casting, including hot forging die, press machine forging die, stamping die, hot-extrusion die, metal die-casting mould. Heat distortion mould not only supports huge mechanical stress, but also thermal stress during working repeatedly. Hot-work die steel should have not only high hardness, red hardness, abrasion resistance, toughness, but also have excellent high temperature strength, thermal fatigue stability, thermal conductivity, upper hardenability for guaranteeing the whole cross section with consistent mechanical property.
CHEMICAL COMPOSITION (Mass weight - %)
C (％): 0.45 ~ 0.50
Si (％): 0.70 ~ 0.90
Mn (％): 0.35 ~ 0.45
P (％)≤: 0.020
S (％)≤: 0.005
Cr (％): 7.30 ~ 7.80
Mo (％): 1.30 ~ 1.50
V (％): 1.30 ~ 1.50
MECHANICAL PROPERTIES - HOT WORKING, HEAT TREATMENT AND HARDNESS
Hot working tenperature /℃: 1000～800
Annealing temperature /℃: 830～860
Hardness after annealing ≤HBW: 240
Quenching temperature /℃: 1070~1100
Cooling medium: oi
Common tempering temperature /℃: 550~700
Hardness after tempering at temperature /MPa |400℃: 2330
Hardness after tempering at temperature /MPa |500℃: 2370
Hardness after tempering at temperature /MPa |600℃: 1620
Hardness after tempering at temperature /MPa |650℃: 1270
HEAT TREATTMENT PRACTICE
The preheating of measuring and cutting tool steel is spheroidizing annealing, final heat treatment is quenching + low temperature tempering and hardness after heat treatment can reach 60~65HRC. When heat treat tool steel grades consideration should be given to hardening temperature, including ratio of heating, cooling and soaking times which will differ due to factors such as the shape and size of each chemical component. Other considerations during heat treatment include the type of furnace, quenching medium and work piece transfer facilities.
Alloy tool steel is widely used to produce the cutting tool, cold/heat distortion mould and measuring implements, and further to manufacture the piston, valve, valve seat of fuel pump of diesel engine.
Cutting tools, Mechanical parts, Air hammer tools, Piercing tools.
SHAPES AND DIMENSIONS AVAILABLE
Round bar / Wire rod (Diameter): 5.5mm to 450mm
Square bar / Flat bar: 3mm to 500mm
Length: fixed length, random length or based on the customer's special requirement.
Plate: T60mm X W50 - 1200mm X L800 - 6500mm
Sheet steel: T0.50-6.00mm X W1000mm X L1000/2000mm, or in coil from
Steel strip: T0.1 - 3.00mm X W8 - 600mm, in coil form
( T=thickness, W=width, L=length )
Forged steel shape: stepped shafts, other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
CNC saw cutting.
Marking by stamping or printing.
Third party inspection service.
Export packing / Export documents.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
If you meet further on any technical enquiry or help, pleased to EMAIL our resident team of qualified production engineers, Email:email@example.com.