1.2235 Stockist, 1.2235 Equivalent Datasheet
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1.2235
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Specifications 1.2235 Datasheet, 1.2235 Chemical, 1.2235 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.

 

MATERIAL TOOL STEEL - Grade W-Nr 1.2235
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
CHEMICAL COMPOSITION (WEIGHT %) 
C (%):     0.75 ~ 0.85
Si (%):     0.25 ~ 0.40
Mn (%):   0.30 ~ 0.50
P (%)≤:   0.030
S (%)≤:   0.030
Cr (%):    0.40 ~ 0.70
Mo (%):   -
V (%):     0.15 ~ 0.25
MECHANICAL PROPERTIES - HOT WORKING, HEAT TREATMENT AND HARDNESS
Hot working tenperature /℃: 1050~800
Annealing temperature /℃: 680~710
Hardness after annealing ≤HBW: 250
Quenching temperature /℃:  800 ~ 830
Cooling medium: oil
Common tempering temperature /℃:  180~300
Hardness after tempering at temperature HRC|100℃:    63
Hardness after tempering at temperature HRC|200℃:    60
Hardness after tempering at temperature HRC|300℃:    55
Hardness after tempering at temperature HRC|400℃:    50
FORMS & DIMENSIONS
Round bar / Wire rod (Diameter): 5.5mm to 550mm
Square bar / Flat bar: 3mm to 500mm
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
If you meet further on any technical enquiry. pleased to email or call our resident team of qualified production engineers, Email us: sales@ccsteels.com

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