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AISI O2 / DIN EN 90MnCrV8 1.2842 Oil Hardening Tool Steel Bar / Rod

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AISI O2 / DIN EN 90MnCrV8 1.2842 Oil Hardening Tool Steel Bar / Rod

China AISI O2 / DIN EN 90MnCrV8 1.2842 Oil Hardening Tool Steel Bar / Rod fournisseur
AISI O2 / DIN EN 90MnCrV8 1.2842 Oil Hardening Tool Steel Bar / Rod fournisseur AISI O2 / DIN EN 90MnCrV8 1.2842 Oil Hardening Tool Steel Bar / Rod fournisseur

Großes Bild :  AISI O2 / DIN EN 90MnCrV8 1.2842 Oil Hardening Tool Steel Bar / Rod

Produktdetails:

Herkunftsort: Mainland China
Markenname: UST
Zertifizierung: ISO 9001:2008
Modellnummer: ASTM O2

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: O2/1,2842 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 O2 tool steel is an oil hardening tool steel which is supplied in the annealed condition and characterized by its characteristics of offering good durability. Tool steel O2 is with excellent wears resistance and its ability to hold a good cutting edge. 02 steel is good quality general purpose tool steel often used where the expense of a high carbon high chromium tool steel would not be justified.

 

AISI O2 steel has working hardness up to 63-65HRC. Steel O2 makes pretty decent performer for light/medium use knives at that hardness.

 

 

 

APPLICATIONS

 

Steel O2 is used as tool steel for universal use, highly stressed plastic moulds, mould inserts for high hardness and abrasive stress, blanking and stamping tools for all types cutting sheet metals up to 6 mm thickness, cold forming dies, cutting and punching tools of all types, shear blades for paper, plastic and metalworking industries, reamers, thread chasers and cutting tools, pressure pads, guide pins, taps, measuring tools, precision calipers and plug gauges, woodworking tools, plastic and rubber compression moulds, deep drawing tools, clipping.

 

Steel Grade 1.2842 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 BS GB
O2 1.2842 B02 9Mn2V

 

CHEMICAL COMPOSITION (%)

 

C Si Mn P S Cr V

0.85

0.95

0.50

1.40

1.80

0.030

0.030

0.50

0.30

 

MECHANICAL PROPERTIES

Properties Conditions
T (°C) Treatment
Density (×1000 kg/m3) 7.66 25
Poisson’s Ratio 0.27-0.30 25
Elastic Modulus (GPa) 190-210 25

 

 

PROCESSING

 

Forging of AISI O2 Tool Steel

Heat O2 steel to 1000°C. Forge it within a range of 850-1050°C reheating if necessary. Cool slowly to avoid setting up stresses

 

 

AISI O2 Tool Steel Heat Treatment

 

  • Annealing : 680 – 720 °C
  • Hardness after annealing : Max. 220 HB
  • Stress relieving : Approx. 650 °C
  • Hot forming : 1050 – 850 °C
  • Hardening : 790 – 820 °C
  • Quenching media : Oil, Salt bath ( 220 – 250 °C ) up to 20 mm thickness
  • Hardness after quenching : 63 – 65 HRC
  • Hardness after tempering :
100℃ 200℃ 300℃ 400℃
64HRC 62HRC 57HRC 50HRC

 

 

AISI O2 / DIN EN 90MnCrV8 1.2842 Oil Hardening 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 O2 / DIN EN 90MnCrV8 1.2842 Oil Hardening 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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