1.2826 datasheet,1.2826 chemical,1.2826 heat treatment
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1.2826
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Specifications 1.2826 datasheet, 1.2826 Chemical, 1.2826 Properties from Steelmelting (ESR refined), Blooming, Hot forging, Hot rolling, Heat treatment, 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.

DATA SHEET - ALLOY TOOL STEEL - W-Nr 1.2826

MATERIAL SPECIFICATIONS - EN ISO 4957: 2000 , DIN 17350 (1980)
CHEMICAL COMPOSITION (WEIGHT %)
C (%):     0.58 ~ 0.65
Si (%):     0.80 ~ 1.00
Mn (%):   0.80 ~ 1.20
P (%)≤:   0.030
S (%)≤:   0.030
Cr (%):    0.20 ~ 0.40
Mo (%):   -
V(%):       -
MECHANICAL PROPERTIES - HOT WORKING, HEAT TREATMENT AND HARDNESS
Hot working tenperature /℃:  1050 ~ 850
Annealing temperature /℃:  680 ~ 720
Hardness after annealing ≤HBW:  220
Quenching temperature /℃: 820 ~ 850
Cooling medium: oil
Common tempering temperature /℃:  300~500
Hardness after tempering at temperature HRC|100℃:   61
Hardness after tempering at temperature HRC|200℃:   59
Hardness after tempering at temperature HRC|300℃:   57
Hardness after tempering at temperature HRC|400℃:   52
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.
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
INVENTORY - hot forged bar/disc
Diameter: 80, 95, 105, 110
mm
Quantity: 2522 kgs
FORMS & DIMENSIONS
Round bar / Wire rod (Diameter): 5.5mm to 550mm
Square bar / Flat bar: 3mm to 600mm
Plate / Sheet steel / Steel strip: 0.1mm to 500mm
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
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers, Email us: sales@ccsteels.com

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