1.2746, DIN steel plate 45NiCrMoV16-6

Product Detail

Supply capacity:1000 tons per monthpayment terms:L/C, Western Union, D/P, D/A, T/T, MoneyGram
Packaging Details:Airworthiness or customer requirementsport:China's main ports
delivery time:15-21 daysProcessing services:Bending, welding, decoiling, punching, cutting
Alloy or not:is an alloytolerant:±10%
Material:1.2746Surface treatment:Black-faced
shape:round rodgrade:1.2746
application:Die steelstandard:National standard
+

Material

1.2746/45CrNiMoV16-6 cold work tool steel

Special cold work tool steel, air or oil hardenable, with highest toughness.

Comparison standard: W.Nr. 1.2746, DIN 45CrNiMoV16-6

1.2746/45CrNiMoV16-6 chemical composition

C silicon manganese P small chromium mo you V
0.41-

 

0.49

0.15-

 

0.35

0.6-

 

0.8

Maximum 0.025 Maximum 0.020 1.4-

 

1.6

0.73-

 

0.85

3.8-

 

4.2

0.45-

 

0.55

1.2746 grade tool steel specification

Tool Steel 1.2746 / 45CrNiMoV16-6 Steel Round Bar Size Range

grade

Material 1.2746

Hot rolled size range: Dia16mm-45mm
Forging size range: Dia50mm-380mm
The maximum diameter 380mm EFS size range: Dia16mm-260mm
Minimum diameter 16mm ESR size range: Dia16mm-380mm

Tool steel 1.2746/45CrNiMoV16-6 steel plate size range

grade

Material 1.2746

Hot-rolled size range: thickness 15mm-40mm
Width: up to 610mm
Minimum thickness 15mm Forging size range: thickness 45mm-300mm
Maximum thickness 300mm Width: up to 700mm
    EFS size range: thickness 15mm-230mm
minimum width 105 Width: max650mm
maximum width 700mm ESR Size Range: Thickness: 15mm-300mm
  Width: up to 700mm

Tool steel 1.2746/45CrNiMoV16-6 steel square bar size range

grade

Material 1.2746

Hot rolled size range: max45mm
Forging size range: 50mm-320mm

Maximum square

320mm

EFS Size Range: Maximum Square 170mm
ESR size range: maximum square 320mm

1.2746 Steel Length:

2000mm-5800mm straightness: 2mm/M max;

Tool steel 1.2746 Process

EAF + LF + VD +(ESR) + forging + heat treatment (optional)

Melting process: electric arc furnace, ladle furnace, vacuum degassing

Remelting Process: Electroslag Remelting

Casting Process: Ingot Casting

1.2746 steel delivery status

Hot forging + rough machining (black surface) + turning (optional) or four-sided milling (flat steel or steel plate)

delivery time

20 days

1.2746 MOQ

3 tons

DIN 1.2746 heat treatment

soft annealing

Heat to 610-850°C and cool slowly in the furnace. This will yield a maximum Brinell hardness of 295.

relieve pressure

Processing stress should be relieved by heating to approximately 650°C and holding in the heated state for 1-2 hours, followed by air cooling. Do this to reduce distortion during heat treatment.

hardening

Hardening starts at 880-910°C, followed by oil or air quenching or bath quenching at 180-220°C. The hardness after quenching is 56 HRC.

Temper

Tempering temperature: see the table below.

Tempering temperature (°C) VS. Hardness (HRC)

100°C 200℃ 300℃ 400°C 500℃ 550°C
56 54 52 50 49 48 years old

Tool steel 1.2746 forging ratio

Not less than 4:1

1.2746 steel technical data

According to the customer's requirements for chemical composition,

Physical Properties and Mechanical Testing

1.2746 steel test

Test inspection: 100% mixed test

100% crack tested, defect depth max. 1% of diameter (turned, peeled) or width

100% US tested to SEP standards. Ultrasonic testing according to SEP 1921-84 G3 C/c

1.2746 tool steel quality certificate

In addition to normal terms, production process, mechanical properties, forging ratio, UT test results, grain size,

See quality certificate for heat treatment method and samples

1.2746 tool steel marking

Grade, Heat Resistant NO. Length will be printed in desired color on each strip

to pay

30% prepayment by T\T; the balance paid against the shipping documents or irrevocable L/C at sight before shipment

1.2746 grade steel application

Forging tools, dies of all shapes and sizes, hot forging and stamping tools for steel and metal. Molds, bushings, perforators, etc.

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