1.2311 DIN 40CrMnMo 7 Alloy Steel Flat Bar AISI P20 T51620 Tool Steel

1.2311 DIN 40CrMnMo 7 Alloy Steel Flat Bar AISI P20 T51620 Tool Steel

Product Information

1.2311 is a plastic mold steel, suitable for use at high temperatures, mainly used for the frame of plastic moulds, hydroforming tools and plastic pressure molds. They are highly hardenable, temper resistant and high temperature resistant.

Size Range

Round bar / Wire rod (Diameter): 3.0 mm to 500 mm

Square bar / Flat bar: 3.0 mm to 500 mm

Forging piece: Stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.

Heavy/middle plate via hot rolled: T3 - 1000 mm X W10 - 1000 mm X L1000-12000 mm

Sheet steel via cold rolled: T3 - 10 mm X W5 - 1000 mm X L100 - 1000 mm

Steel strip via cold rolled: T0.5 - 10 mm X W5 - 1000 mm X L (or in coil form)

Length: Fixed length or random length or based on the customer's special requirement.

Chemical Composition and standard

40CrMnMo 7/1.2311 Mechanical Properties

Tensile strength,Rm/MPa: 965~1030

Yield strength,Rp/MPa: 827~862

Elongation/%: ≥20

Charpy Impact/J: 27.1~33.9

Hardness, Brinell/HB: ≤300

Applications

40CrMnMo 7/1.2311 mold steel is mainly used for plastic molds, mold bases, back plates, mold bases for plastic pressure molds, hydroforming molds, brackets, and mold bases.

Contact us

If you are interested in our products or have any questions, please contact our team of engineers at
sales@ss-bars.com

      Baoheng New Material is a specialty metals solutions center serving customers in a variety of industries, including Aerospace, Defense, Space, Fastener, Medical, Power Generation, Oil and Gas, Semiconductor and many others.

      Our business is based on unique expertise in materials technology, extensive knowledge about industrial processes and close customer cooperation. This combination.Coupled with continuous investments in research and development (R&D), has enabled us achieve positions in the following areas:

> Products in stainless steels, heat resisting steel, superalloy, structural steel, and special steels as well as metallic and ceramic resistance materials.

> Tool steel, free cutting steel, and tooling systems for metal cutting.

> Equipment and tools for the mining and construction industries as well as various types of processing systems.

> Heat treatment furnace for different steel grades of further processing systems.

> Precision machining for bar, disc, tube, ring, plate, multidiameter.

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