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Sell Hot Work Steel Din 1 2344 Aisi H13 - China

price: contact company for price

1.2344/ Mould Steel 1.2344/1.2344 Tool Steel Round Bar

Steel Grade

GB

AISI

DIN

JIS

4Cr5MoSiV1

H13

X40CrMoV51

(1.2344)

SKD61

Advantages:

High resistance to heat checking.

Excellent resistance to thermal shock.

Good size stability.

Good red hardness.

It’s used as dies for hot squeezing mold, forging mold and embedded lomp, hot forming steels, brass, aluminium and its alloys, hot work shear blades, etc.

Mechanical Property

Annealed Hardness: HB≤241

Quenching Hardness: HRC 56~58

Delivery Condition

Forged + Annealed + Machining (Peeled/Turned)

Size Availability

We offer different types of steels, including square, flat and round.

Reference Size

Diameter

(mm)

Length

Width

Thickness

Plate/Sheet

————

2000-6000

70-600

20-200

Round

50-300

Both electric steel and electroslag steel/Standard and Non-standard

are avaliable.

Chemical Composition (%):

Grade

C

Si

Mn

P

S

Cr

Mo

V

1.2344

0.35-0.42

0.80-1.20

0.25-0.50

≤0.030

≤0.020

4.80-5.50

1.20-1.50

0.85-1.15

0.32-0.45

0.20-0.50

4.75-5.50

1.10-1.75

0.32-0.42

Properties:

Hot work tool steel with high level of resistance to thermal shock and fatigue, excellent hot tensile strength properties, high hot wear resistance, good machinability and polishability, fine grain size with high level toughness, dimensional stability, extra fine structure without grain boundary carbide, nitridable, contains low P and S alloys, admits water cooling.

Applications:

Highly stressed hot work tools and dies, pressure casting dies for light metals, mandrels, dies, liners, dieholders, bolsters, stems, punches, dummy blocks and containers for metal tube and rod extrusion tools, hot shear blades, hot forming and forging dies for steels, brass and aluminum, tools and dies for the manufacture of hollow bodies, screws, nuts, rivets and bolts, moulds, worms and cylinders for the processing of plastics, press dies and die inserts, rolls for profiling tools, hot extrusion equipments, trimming tools, plastic moulding dies, severe cold punching, scrap shears, shrink rings, wear

resisting parts, cold heading die casings, hot gripper and header dies, nitrided ejectors.

Heat Treatment:

Annealing: 750 - 800 °C

Hardness after annealing: Max. 205 HB

Stress relieving: 600 - 650 °C

Hot forming: 900 - 1100 °C

Hardening: 1020 - 1080 °C

Quenching media: Oil, Salt bath ( 500 - 550 °C ), Air

Hardness after quenching: 52 - 56 HRC Oil, Salt bath; 50 - 54 HRC Air

Hardness after tempering:

Tempering °C

400

500

550

600

HRC

54

55

50


Company Contact:


  • Phone: 13431304396

  • Address: Zentian,chang'an,dongguan,china, dongguan, China

  • Email: Email

Published date: August 15, 2013 -

  • Business Description: KASEN STEEL CO., LIMITED. specializes in marketing of special steels

    and tool steels, which are produced in many large scale steel factories

    in China, such as Wuyang Steel, Baoshan Iron & Steel, Fushun Steel,

    etc. The main grades of tool steels and special steels which we market

    are as follows:

    1. Plastic Mould Steel;

    2. Hot Work Die Steel;

    3. Cold Work Tool Steel;

    4. High Speed Tool Steel;

    5. Carbon Structure Steel;

    6. Special Steel;

    7. Alloy Tool Steel.

    As a large scale wholesaler and retailer, we have the excellent service organization and first class marketing personnel. We can offer better service for our customers, and supply products which they need, strictly according to customers' requirements, until meet to customers' complete satisfaction. We have specialized in domestic and international market for many years, and have established good and stable business relations with many overseas clients. Because of our high quality products, timely delivery, competitive price and good service, we have won high praise from all our customers.

    We always insist on the manage idea of "The quality is first, the customer is supreme", and inheriting the operation mission of "reputation, loyalty, service and innovation". We sincerely hope to cooperate with more and more importers, and make progress together.

    We enjoy the opportunity to cooperate and share the success with our customers, any feedback will get our immediate and high attention.

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