Description 1.2085 tool Steel, 1.2085 Suppliers & Manufacturers, DIN 1.2085 Forge Bar & Plate machined, 1.2085 Alloy Exporters - Technical standards - EN ISO 4957: 2000 or by agreement.
ALLOY TOOL STEEL DATASHEET - W-Nr 1.2085
Material category - Cold work alloy tool steel
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.
Air hammer tools
The alloy is usually produced by EAF /VD /LF 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 buyers' requirements.
Bars are usually supplied bright in the softened condition.
Final heat treatment - heat treatment / QT
MATERIAL SPECIFICATIONS - EN ISO 4957: 2000 , DIN 17350 (1980)
Round bar / flat bar / square bar / plate / forge piece
Bright - peeled + polishing, centerless grinding
Forged - ring /tube /pipe casing /discs /shaft
CHEMICAL COMPOSITION (WEIGHT %)
C (％): 0.28 ~ 0.38
Si (％): ≤ 1.00
Mn (％): ≤ 1.00
P (％)≤: 0.030
S (％)≤: 0.05 ~ 0.10
Cr (％): 15.0 ~ 17.0
Mo (％): —
V (％): —
Other (％): Ni ≤ 1.00
MECHANICAL PROPERTIES - HOT WORKING, HEAT TREATMENT AND HARDNESS
Hot working tenperature /℃: 1100～800
Annealing temperature /℃: 850～880
Hardness after annealing ≤HBW: 230
Quenching temperature /℃: 1000～1050
Cooling medium: water / oil
Common tempering temperature /℃: -
Hardness after tempering at temperature HRC|100℃: 48
Hardness after tempering at temperature HRC|200℃: 48
Hardness after tempering at temperature HRC|300℃: 47
Hardness after tempering at temperature HRC|400℃: 46
PRODUCT PROFILE & FORMS
Round bar / Wire rod (Diameter): 5.5mm to 600mm
Square bar / Flat bar: 10mm to 600mm
Plate / Sheet steel / Steel strip: 0.1mm to 300mm
Width: 8mm to 1000mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
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