Hot Rolled DIN 1.2312 Mould Steel Plate

Hot rolled DIN 1.2312 mould steel plate

Description:

1. DIN1.2312/AISIP20+S/ 718/40crmnmos8-6 mould stee

2. Hot rolled condition, pre-harden &tempering, black surface

3. Hardness: 30~36HRC

4. Hot rolled technology: Eaf+lf+vd

5. Production leadtime: 7~10 days

6. Ultrasonic test standards: Spe1921, gr3, class d/d

Heat treatment:

Annealing: 710 - 730 ° C

Hardness after annealing: Max. 230 hb

Stress relieving: Approx. 650 ° C

Hot forming: 1050 - 850 ° C

Hardening: 870 - 890 ° C

Quenching media: Oil, salt bath, vacuum

Hardness after quenching: 50 - 54 HRC

Hardness after tempering:

Tempering ° C100 / 200/ 300/ 400
HRC 54/ 54/ 53 / 50

Applications:

Injection dies without special surface requirements and low mechanical stresses, medium and large Sized moulds for plastic processing, dies of light alloys with low melting point, mould fittings, mould frames for the injection molding and die casting industries, components for general mechanical Engineering, tools for synthetic plastics processing, die holders, support plates, casings, chases, Recipient sleeves, constructional parts, hyrdo forming tools.

Competitive advantage:

1. Excellent machined ability properties with high s conten

2. Good toughness properties,

3. Strong wear resistance

4. Uniform hardness of material and stablitity

5. Competitive price

6. Fast production leadtime

7. All the material are inspected with 3 times to meet the highly standards

Dongguan ruiyuan steel Co., Ltd focuses on special steel industry over many years, we has established Reliable and stable sourcing with over 40 mills and manufacturers in China, our company have introduced Large-sized vertical saw machines, horizontal saw machines, milling machines, grinding machines and Other advance equipments, we can export our products by wholesales and retail sales, whole plate or Strip is available. All our products can meet the standards of DIN, AISI, JIS and GB, all the material should Be inspected the ultrasonic, hardness and others strict inspection process before the shipment!

We can provide below service:

A. Steel plates: Cutting by bandsaw machine, milling, heat treatment, etc

B. Round bars: Cutting by bandsaw machine, peeling, grinding and turned, heat treatment, etc