DIN 102CrMo6
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Specifications 102CrMo6 Datasheet, Ex-stock 102CrMo6 Chemical, Inventory 102CrMo6 Properties from Steelmaking, Blooming, Hot forging, Hot rolling, Heat treat, Straightening, 100% Ultrasonic flaw detection test, Cold working or Machined. All of these materials conform to Military standard, nuclear power. 100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3.
DIN 102CrMo6 / W-Nr 1.2305 - TOOL STEEL DATASHEET
MATERIAL CATEGORY - Cold work alloy tool steel
TYPICAL APPLICATIONS
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
PRODUCT DESCRIPTION
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)
AVAILABLE SHAPES
Round bar / flat bar / hollow bar / forgings / plate
Bright - peeled + polishing /centerless grinding / peeled + slidabrading
Forged - ring /tube /pipe casing /discs /shaft
PROFILE & DIMENSINS
Round bar / Wire rod (Diameter): 5.5mm to 550mm
Square bar / Flat bar: 3mm to 600mm
Plate / Sheet steel / Steel strip: 0.1mm to 300mm
Width: 8mm to 1200mm
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.
CHEMICAL COMPOSITION (WEIGHT %)
C (％): 0.98 ~ 1.05
Si (％): 0.50 ~ 0.65
Mn (％): 1.00 ~ 1.15
P (％)≤: 0.020
S (％)≤: 0.020
Cr (％): 1.40 ~ 1.60
Mo (％): 0.12 ~ 0.17
V (％): -
Si (％): 0.50 ~ 0.65
Mn (％): 1.00 ~ 1.15
P (％)≤: 0.020
S (％)≤: 0.020
Cr (％): 1.40 ~ 1.60
Mo (％): 0.12 ~ 0.17
V (％): -
MECHANICAL PROPERTIES - HOT WORKING, HEAT TREATMENT AND HARDNESS
Hot working tenperature /℃: 1000～850
Annealing temperature /℃: 740～770
Hardness after annealing ≤HBW: 230
Annealing temperature /℃: 740～770
Hardness after annealing ≤HBW: 230
Quenching temperature /℃: 830～860
Cooling medium: oil
Common tempering temperature /℃: 180~250
Hardness after tempering at temperature HRC|100℃: 64
Hardness after tempering at temperature HRC|200℃: 63
Hardness after tempering at temperature HRC|300℃: 60
Hardness after tempering at temperature HRC|400℃: --
Cooling medium: oil
Common tempering temperature /℃: 180~250
Hardness after tempering at temperature HRC|100℃: 64
Hardness after tempering at temperature HRC|200℃: 63
Hardness after tempering at temperature HRC|300℃: 60
Hardness after tempering at temperature HRC|400℃: --
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry or help, pleased to email or call our resident team of qualified production engineers, Email: sales@ccsteels.com
