March best price for alloy steel din 1.2367 die steel forged steel round bar

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$2,000.00 - $2,300.00 / Tons | 3 Ton/Tons (Min. Order)
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Overview
Quick Details
Steel Grade:
Din 1.2367
Standard:
AISI, DIN
Dimensions:
dia 2.0-dia 300
Place of Origin:
Liaoning, China (Mainland)
Brand Name:
DLDT
Model Number:
Max. diameter 300mm
Technique:
Forged
Application:
Tool Steel Bar
Alloy Or Not:
Is Alloy
Special Use:
Free Cutting Steel
Type:
Alloy Steel Bar
Delivery condition:
Annealed
Certificate:
SGS
Surface:
Peeled Finish
Length:
2-4m
Supply Ability
Supply Ability:
50000000 Ton/Tons per Year
Packaging & Delivery
Packaging Details
suitable packing for sea
Port
Dalian port
Lead Time :
30 days

Die steel Din 1.2367 forged steel round bar Material

DIN 1.2367 Die Steel for Hot Forging or Die Casting Mold
 
Chemical Composition (%)

C

Si

Mn

P

S

Cr

Mo

V

0.35
0.40

0.30
0.50

0.30
0.60


0.030


0.020

4.70
5.20

2.70
3.30

0.40
0.70

 
Dimensions

Shape

Thick / Dia. (mm)

Width (mm)

Round

8-600

/

Flat

6-200

20-910

Block

150-500

200-1000

 
Delivery Condition
EAF+LF+VD+(ESR), Hot rolled or Forged, Spheroidizing Annealed, Hardness≤229HB, Un-machined or Machined (Peeled, Turned, Milled, Grinded), UT 100% Passed
 
Characteristics
1. Chrome–molybdenum–vanadium steel for hardening in oil and in air with very good hardenability,
high firmness during the heat and resistance to the tempering
2. Very good toughness and plastic properties during normal and also higher temperatures.
3. Very good resistance to tearing of thermal fatigue and low sensitivity to quick changes of temperature. The steel is appropriate for the heat treatment also for firmness over 1800N/mm2 and for tools cooled
by water. It is well-workable during the heat and well-workable in the soft-annealed state. 
 
Applications
1. For molds for firm and movable core parts and other parts of molds for pressure casting of aluminum alloys and large series of castings of zinc and magnesium alloys.
2. Tools for hot mechanical working, i.e. highly stressed small and middle-sized dies and inserts of dies. Dies, thorns, jaws and punches especially with the high firmness over 1800N/mm2 cooled by water.
3. Highly stressed extruders and other auxiliary tools for extrusion of non-ferrous metals during the heat, extrusion dies for aluminum and its alloys. Tools for hot cutting, e.g. small or middle-sized shear blades, trimming dies and cutting thorns.
 
Heat Treatment
Annealing
750 to 800°C (1382 to 1472°F)
Slow controlled cooling in furnace at a rate of 10 to 20°C/hr (50 to 68°F/hr) down to approx. 600°C (1112°F), further cooling in air. Hardness after annealing: max. 229 HB.
           
Stress relieving
600 to 650°C (1112 to 1202°F)
Slow cooling in furnace; intended to relieve stresses set up by extensive machining, or in complex shapes. After through heating, hold in neutral atmosphere for 1 - 2 hours.
 
Hardening
1030 to 1080°C (1886 to 1976°F)
Oil, salt bath (500 - 550°C / 932-1022°F), air
Holding time after temperature equalization: 15 to 30 minutes.
Obtainable hardness:
52 - 56 HRC in oil or salt bath,
50 - 54 HRC in air.
 
Tempering
Slow heating to tempering temperature immediately after hardening / time in furnace 1 hour for each 20 mm of work piece thickness, but at least 2 hours / cooling in air. It is recommended to temper at least twice.
A third tempering cycle for the purpose of stress relieving may be advantageous.
1st tempering approx. 30°C (86°F) above maximum secondary hardness.
2nd tempering to desired working hardness.
The tempering chart shows average tempered hardness values.
3rd for stress relieving at a temperature 30 - 50°C (86 to 122°F) be low highest tempering temperature.
 
Packing & Delivery 
 
Delivery time: 30 days 
Our Company:
Team building
 
Please feel free to contact me.
 
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