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P20 Steel 1.2311 Plastic Mold Tool And Die Steel Forging Finished

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P20 Steel 1.2311 Plastic Mold Tool And Die Steel Forging Finished

Brand Name : Guangda

Model Number : P20 Steel 1.2311

Certification : DNV, BV, Rina, ISO, GL, ABS, LR,CCS

Place of Origin : China

Payment Terms : T/T, L/C, D/P, D/A

Delivery Time : 15-45 work days

Product name : P20 Steel 1.2311 Plastic Mold Tool And Die Steel

Shape : Round bar, Plate, Flat bar, Square, Forging Ring

Type : Forging

Suuply conditon : Rough Material ,semi-finished ,finished Machining

Material : 1.2311

Dimension : (160-1000mm )*(300-2000mm)

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P20 Steel 1.2311 Plastic Mold Tool And Die Steel


1.2311 Tool steel is a type die steel which has been pre-hardened by the "super clean" production process, showing a high degree of purity and excellent uniform structure, excellent polishing and light etching engraving.1.2311 is commonly supplied in the hardened and tempered condition with a supply hardness of approximately 300HB.

This steel gives an excellent polished finish and is one of the most widely accepted specifications for machine cut plastic moulds and zinc die casting dies. This grade gives excellent wear resistance but if maximum surface hardness is required for compression moulding plastic dies or similar tools, the steel can be case hardened or nitrided.

1.2311 Plastic Mold Tool And Die Steel Specification

Shape Round, Square ,Blocks ,Rollers,Flat ,Shafts
Delivery condition Rough ,Semi-finished ,finished
Diameter φ150mm-15000mm
Length (160-1000mm )*(300-2000mm)
UT standard SEP1921,EN10228-3 C/c D/d
Standard EN10250,EN10083,SEW550 etc.
Grain size 5-8 acc to ASTM E112-96
Marking Grade/Weight/Length/Size/Heat Number




Tool and die steel 1.2311 chemical composition

Grade C Si Mn P S Cr Mo
Guangda 2311 0.10-0.40 0.10-0.40 1.50-2.00 ≤0.020 ≤0.005 1.30-1.70 0.15-0.35



Tool and die steel 1.2311 Heat treatment

  • Forging: 1100-850 °C
  • Rolling: 1100-850 °C
  • Quenching: 840-870 °C
  • Soft annealing: 710-740 °C



Tool and die steel 1.2311 characteristics

Alloyed and pre-toughened tool steel, especially suitable for polishing and nitriding; high dimensional stability.After heat treatment, machining and polishing performance is good, can be carried out, and can be processed, suitable for chromium surface treatment, material hardness uniform, good toughness, good mechanical processing performance.

A wide range of pre-hardened hardness and good hardness uniformity .The hardness of Guangda 2311 between 28-34 HRC can be adjusted according to customer's requirements, cross hardness fluctuations is ±1.5HRC


Tool and die steel 1.2311 Application

  1. Household appliances, TV box cover ,air conditioning shell molds.Large section size plastic mould thickness up to 1500mm.
  2. Car inner decoration die ,such as dashboard die ,sound box die ,etc.
  3. Die mounts, zinc die casting molds, liners, supports and injection molds.
  4. The versatility of plastic die steel and its high tensile properties allow it to be used in a variety of other applications such as shafts, rails and wear strips.
  5. Applied to in zinc, aluminum, magnesium and its alloy die-casting mould ;
  6. Hot-pressing mold, all kinds of hot forging die; Metal extrusion die, die set.



Other Tool and die steel we provided

Catalogue Grades Size
Diameter
(mm)
Thickness*width
(mm)
Plastic mold steel

S50C,S55C,S55C+Cr,HMSD2738,HMSD2738HH,P20,
HMSD718,HMSD2311,40Cr,1.2311/40Cr

Φ200-1200 160~1000×300~2000
4Cr13ESR,S136ESR,HMSD NAK80,1.2083,1.2316,1.2711,1.2714,1.2767 Φ100-450 100~450×300~2000
Hot work die steel HMSD 2344/PH13,HMSD DVN,HMSD DM,HMSD H13-MOD Φ100-450 100~450×300~2000
1.2344/H13 ESR,1.2365/H10 ESR,1.2343/H11ESR,1.2367,3Cr2W8V/H21 ESR,5CrNiMo,H13F,SKD61 Φ100-1000 100~600×300~2000
Cold work die steel 1.2379/D2 ESR,HMSD DC53,SKD11,Cr12MoV ESR Φ100-350 100~350×300~1000


P20 Steel 1.2311 Plastic Mold Tool And Die Steel Forging Finished


About Guangda

Guangda are professional die and tool steel manfuacturer and based on professional technologies,well-furnished equipmnets with rich experience. We provide high quality die steel materials: super large section pre-hardening plastic die , high polishing mirror die , high polishing mirror die , corrosion resistant mirror die , car lamp die steel, high heat strength hot die steel , high heat stability hot work die steel etc .


We are qualified by the classifications such as PED,DNV, BV, Rina, ISO, GL, ABS, LR .Act as the high-tech enterprises with high-quality special alloy materials as the core business belong to the "advanced iron and steel materials" industry under the strategic emerging industries supported by the state.

Products are widely used in automobille,machinery and electronics industry , home appliances ,defense and aerospace industry .Especially , the newly developed die-casting mold steel ,core bar for large diameter steel sleeves and big plastic mould block ,have filled in the technical blanks and reached the top quality in the world .At the same time ,we maintain leading role in advanced vacuum heat treatment technology and advanced surface technology with the support of the research Group .


Smelting
P20 Steel 1.2311 Plastic Mold Tool And Die Steel Forging Finished

Forging
P20 Steel 1.2311 Plastic Mold Tool And Die Steel Forging Finished

Heat treatment
P20 Steel 1.2311 Plastic Mold Tool And Die Steel Forging Finished

Machining
P20 Steel 1.2311 Plastic Mold Tool And Die Steel Forging Finished

Stock

P20 Steel 1.2311 Plastic Mold Tool And Die Steel Forging Finished

P20 tool steel

1.2311 steel

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