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AISI D2 / DIN EN X153CrMoV12 1.2379 Cold-Work Tool Steel Bar / Rod

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AISI D2 / DIN EN X153CrMoV12 1.2379 Cold-Work Tool Steel Bar / Rod

China AISI D2 / DIN EN X153CrMoV12 1.2379 Cold-Work Tool Steel Bar / Rod fournisseur
AISI D2 / DIN EN X153CrMoV12 1.2379 Cold-Work Tool Steel Bar / Rod fournisseur AISI D2 / DIN EN X153CrMoV12 1.2379 Cold-Work Tool Steel Bar / Rod fournisseur AISI D2 / DIN EN X153CrMoV12 1.2379 Cold-Work Tool Steel Bar / Rod fournisseur AISI D2 / DIN EN X153CrMoV12 1.2379 Cold-Work Tool Steel Bar / Rod fournisseur AISI D2 / DIN EN X153CrMoV12 1.2379 Cold-Work Tool Steel Bar / Rod fournisseur

Großes Bild :  AISI D2 / DIN EN X153CrMoV12 1.2379 Cold-Work Tool Steel Bar / Rod

Produktdetails:

Herkunftsort: Mainland China
Markenname: UST
Zertifizierung: ISO 9001:2008
Modellnummer: ASTM D2

Zahlung und Versand AGB:

Min Bestellmenge: 3 metrische Tonnen
Preis: USD 1200-3000 / Metric Ton
Verpackung Informationen: In der Standardexportverpackung und im seetauglichen Material mit dem rechteckigen Formbündel, bedec
Lieferzeit: 15-35 giorni
Zahlungsbedingungen: L/C, T/T, D/A, D/P
Versorgungsmaterial-Fähigkeit: 1000 metrische Tonnen pro Monat
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Ausführliche Produkt-Beschreibung
Matrial: Werkzeugstahl Standard: GB, ASTM, LÄRM, JIS
Grad: D2 / 1,2379 Durchmesser: 20-1000mm
Länge: Unterhalb 16 Meter Shape: Rundeisen
Techniken: Kaltbezogen; Warm gewalzt; Kaltgewalzt; Geschmiedet Oberfläche: Schwarz, hell, Polier, abgezogen oder auf Anfrage
Ultraschallprüfung: 100% UT geführt Verarbeitung: Getempert oder gelöscht und gemildert zur Verfügung gestellt
Ende: Abgeschrägtes, einfaches Ende wie erforderlich Qualitäts-Inspektion: SGS, BV etc.
Bedienung: Ausschnittservice und Inspektion der 3. Partei wird zur Verfügung gestellt

INTRODUCTION

 

AISI D2 tool steel is a high carbon (1.4-1.6% C), high chromium Cold tool steel (11-13% chrome), and with Very high wear resisting properties, heat treatment can be reached to 60-62 HRc. D2 steel have very wear resistant property but not as tough as lower alloy steel.

 

Cold work D2 tool steel hardens in air with a low order of movement and offers a measure of corrosion resistance while polished. The high chromium percentage gives it nice corrosion-resisting properties in the hardened condition and low temperature.

 

D2’s mechanical properties are very sensitive to heat treatment.

 

D2 tool steel is provided in diameter round, flat bar, and square block.

 

 

APPLICATIONS

 

AISI D2 is used to cold work tools applications, it have well wear resistance, normal applications such as Blanking die and rolling die.

 

D2-Tool steels Typical applications as below:

Hunching die, molding die, stamping die, blades, heading tools, long punch, forming roller, grinding roll, master the tools, ball, punch, perplexing extrusion die, drawing die, compound die, thread rolling die, Shear Blades, Burnishing Tools, Knurls, and other wear parts.

 

Steel Grade 1.2379 Application Tool steel, Mold Steel
Shape Round Bar Standard GB, ASTM, DIN,JIS
Dimension Φ20-1000 mm; length below 16m Surface Black, Bright, Polished, Peeled
Technique Cold drawn; Hot rolled; Forged Ultrasonic Test 100% UT Passed

 

 

DELIVERY CONDITIONS

 

  Diameter (mm)
Cold drawn 10-100
Peeled 30-160
Grinded 10-600
Turned 130-1600
Hot Rolled 20-280
Hot Forged 130-1000

 

-EAF+(ESR) or EAF+LF+VD+(ESR)

-HOT rolled; Cold rolled; Forged; Cold Drawn

-Heat Treatment: Untreated, Annealing, N+T, Q+T

-Smelting: EAF+LF+VD (+ESR)

-Surface Finish: Black, Rough Machined, Peeled, Turned or as per given requirements

-UT 100% passed

-Cutting service provided

-Third Party inspection is acceptable (SGS, BV etc.)

 

EQUIVALENT GRADES

 

AISI/SAE DIN JIS GB
D2 1.2379 SKD11 Cr12MoV

 

CHEMICAL COMPOSITION (%)

 

C Si Mn P S Cr V Mo

1.40

1.60

0.10

0.60

0.10

0.60

0.030

0.030

11.00

13.00

0.50

1.10

0.70

1.20

 

 

PROCESSING

 

AISI D2 Steel Forged – Grade ASTM A681

For forging the AISI D2 tool steel should be heat to 700°C (1292°F) slowly and uniformly. Then heating to 900-1040°C (1652-1904°F) rapidly and Soak thoroughly. After finished forging, slowly cool down in furnace.
as necessary, stopping work when the temperature drops below 1700°F(926°C). The delivery state of AISI D2 steel should be annealed after forging always.

 

Heat Treatment for AISI D2 Tool Steel
AISI D2 steel alloy should be pre-heated very slowly to 815℃ (1500°F) and then temperature can be increased to 1010°C (1850°F). then keep at 1010°C (1850°F) for 20 to 45 minutes and air cool quenched.

 

Annealing of AISI D2
Annealing for D2 tool steel material, that should be heat to 871°C to 898°C (1600 to 1650°F), then by slowly cooling at 4.4°C (40°F) per hour or less in heat treatment furnace. Suitable precautions should be taken to prevent excessive carburization or decarburization.

 

Stress Relieving AISI D2 Steel Material
When need to relieve the strains of machine, slowly heating D2 steel grade to 566°C to 676°C (1050°-1250°F), soak equalize, and then cool in room (Air Strain Relieving).

 

Hardening AISI D2 Tool Steel
Slowly pre-heat to 732°C to 787°C (1350°F-1450°F) and keep on the temperature until grade steel D2 material is heated thoroughly. Then heat to 983°C to 1010°C (1800°-1850°F). Hold the D2 tool steel block at the hardening temperature until completely and uniformly heated.

 

Quenching of D2
ASTM D2 is an air Quenching steel. for avoid scaling and prevent decarburization of the workpiece surface, the vacuum furnaces or controlled atmosphere is recommended strongly. for avoid scaling and prevent decarburization of the workpiece surface, the vacuum furnaces or controlled atmosphere is recommended strongly. If the furnaces are not available, packing harden, salt baths or packing the workpiece to stainless steel foil will provide some degree of surface protection in the hardening process. The Work-Parts should be cool to 65°C or room temperature, and then temper immediately.

 

Tempering of AISI D2 Steel

The tempering temperature of material D2 steel varies according to the required hardness. D2 steel can exercise 204 degrees C Rockwell C a hardness of 61 and 537 degrees C (1000 degrees F) Rockwell C hardness 54.

 

AISI D2 / DIN EN X153CrMoV12 1.2379 Cold-Work Tool Steel Bar / Rod

 

What we can offer?

-We offer a wide range of steel products in a wide variety of dimensions and executions, according to the common international specifications or customize.

-Machining and heat treatment are available.

-Also, we advise you in choosing the right materials.

 

Shape Available

  • Solid round bar
  • Flat bar
  • Square bar
  • Hexagon bar
  • Block
  • Plate
  • Sheet
  • Wire rod
  • Strip

 

Our Advantages

  • High mechanical property and quenching, enable the surface share equal hardness after deal with it
  • Good polishing and low roughness
  • Making the heat-treatment to harden condition before using it
  • Competitive price
  • Fast production lead-time
  • All the material are inspected with 3 times to meet the highly standards
  • Pure steel quality & stable quality to be guarantee
 

OUR MAIN PRODUCTS ARE LISTED AS BELOW

 

AISI D2 / DIN EN X153CrMoV12 1.2379 Cold-Work Tool Steel Bar / Rod

 

Notes:

Available Size:
-Round: Dia. 20-1000 mm
-Flat: T. 10-120 mm x W. 60-810 mm
-Block: T. 80-1200 mm x W. 100-1600 mm

 

PAYMENT AND SHIPPING

 

1. Both T/T and L/C will be acceptable

2. Trade Terms: FOB, CIF, CFR

3. The delivery will be in 10-15 days if have stock; For customized items, the delivery will be negotiated by both parties

4. Shipping by sea freight from Shanghai Port (PRC) for Bulk orders, by airfreight or express for samples

 

COMPANY INFORMATION

 

Shanghai Unite Steel Trading Co., Ltd

We are committed to integrate engineering steel resources in china and serve the global engineering steel market. Our company has more than 15 years of experience in steel researching, production, managing and sales. And our team mostly are based on and worked in national famous steel enterprise.

In the aspect of resources and information, we have established cooperative and stronger relationship with nearly hundred enterprises, either state-owned or private owned in china.

What’s more, we have built long, deep and close business relationship with dozens of steel company, Sharing and holding equities with several steel enterprises. Because of the close cooperation with steel companies and our pioneering spirit, which can ensure us stay at the top competition, and ensure our customers get what they really want!

 

FAQ

 

Q: Are you a manufacturer or merely a trader?
A: We are group of companies and owned manufacturer bases and trading company. We specialized in special steel which include alloy structural steel and carbon steel and stainless steel, etc. All material are with high quality and competitive price.

Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party, such as TUV, CE, if you need. Secondly, we have a complete set of inspection system and every process is checked by QC. Quality is the lifeline of enterprise survival.

Q: Delivery time?
A: We have ready stock for most of material grades in our warehouse. If the material doesn't have stock, the delivery lead time is about 5-30 days after receiving your prepayment or firm order.

Q: What is the payment term?
A: T/T or L/C.

Q: Can we visit your company and factory?
A: Yes, warmly welcome! We can book the hotel for you before you come to China and arrange our driver to our airport to pick you up when you come.

 

CONTACT US

 

We are happy to answer your questions and make you an offer for these and other materials. Contact us now for more information.

 

Your Contact Person

Ms Chilli Ho

Phone/Wechat/Whatsapp +86-181-0187-5575

Skype: chilli.ho@outlook.com

Email: chilli.ho@shunitesteel.com

Kontaktdaten
SHANGHAI UNITE STEEL TRADING CO., LTD

Ansprechpartner: Chilli.ho

Telefon: +8618101875575

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