Almas Steel & Alloys Private Limited
Almas Steel & Alloys Private Limited
Bhosari, Pune, Maharashtra
Send E-mail
Send SMS
Home  » Our Products  » 

Plastic Mould Steel


Description

Tempered and Pre-hardened is done to 1000Mpa.Whenever for plastic processing mould carrier large moulds ( over 400mm thickness) is used.Pre-hardened plastic mould steels are widely used for manufacturing mould for plastic.
High grade mould base for mirror surface & EDM requirement, rubber moulds, Injection moulds for bottle crates, TV sets housing fames, refrigerator doors, bucket and automobile related compartments, electrical and audio visual related compartments and etc.

Properties & Characteristics
  • Wear Resistance
  • Mould Frames
  • Machine Tool Engineering
  • Die Casting Industry
  • Mould Parts
  • Preform Dies
Applications
  • Generally used for mechanical engineering & tool manufacture.
  • Injection moulds, blow moulds, forming tools, press brake dies.


REQUEST CALLBACK
  • +2
Get Best Quote

Approx. Rs 175 / Kilogram Get Latest Price

Product Details:
Minimum Order Quantity100 Kilogram
Thickness10-100 mm
Surface ConditionBlack
ShapeRectangular
ApplicationAutomobile Industry
GradeP20-1.2311
Width1-2 Feet

Standards : 40CrMnNiMo8-6-4 P20+Ni DIN 2738 AISI P20+Ni
C 0.42Mn 1.50Cr 1.95Ni 1.10Mo 0.20

 

P20+Ni is specially used for Plastic injection die moulds. The characteristics of a material are right sharpening, photo-etching properties with high purity and good homogeneity. P20+Ni is upgraded version of plastic mold steel 0f 2311, which normally supply in Pre hardened condition. Hardness in as supplied condition 280-320 HB with having uniform hardness. The additional nickel content of 1 % increases through hardening. It has good machinability, suitable for Texturing, fine polishability, adequate corrosion resistance, vacuum-degassed steel.

P20+Ni High Hard ( HXM 24 )

P20+Ni is with High Hardness 360-400 BHN and increase alloy elements to get extra life and outstanding polishing.

Steel Properties

P20 +Ni is upgrade version of plastic mold steel 0f 2311, which normally supply in Pre hardened condition. Hardness in as supplied condition 280-320 HB. The additional nickel content of 1 % increases through hardening. It is micro-alloyed. It has good machinability, suitable for texturing, outstanding polishability, adequate corrosion resistance. vacuum-degassed steel with the following excellent features.

Physical Properties
Coefficient of thermal expansionat °C20-10020-20020-30020-40020-50020-60020-700
10-6 m/(m*K) 11.212.813.513.714.314.714.9

 

Thermal Conductivity at °C20350700
W/(m*K)353433
Application

P20+Ni is equivalent grade of most popular steel grade of DIN 2738 which is applicable for large & small plastic mould dies for Automotive Industries, Dies for Domestic goods , High finishing plastic Die, Boaster Plates of Presses, Die Holders & Shoe blocks for drop Hammers, Press Cassettes , Upsetter Blocker, forging dies, Different dies & mold for plastic products etc.

Heat Treatment
Soft annealing °CCoolingHardness HB
710 – 740Furnacemax. 235

 

Hardening °CQuenchingHardness after quenching HRC
840 – 870Polymer or oil51

 

Tempering °C after Quenching100200300400500600700
HRC51.550.24846.2433929


Additional Information:
  • Pay Mode Terms: T/T (Bank Transfer),D/P,D/A,Thirty Percent Advance Balance Before Delivery
  • Port of Dispatch: Pune
  • Production Capacity: 10000kgs
  • Delivery Time: 1-2 Days
  • Packaging Details: bubble packing

Yes! I am Interested
View PDF


REQUEST CALLBACK
  • +3
Get Best Quote

Approx. Rs 120 / Kilogram Get Latest Price

Product Details:
Minimum Order Quantity100 Kilogram
Surface ConditionBlack
GradeP20-1.2311
Thickness20mm-200mm
ShapeRectangular
ApplicationAutomobile Industry
MaterialSteel

Standards : 40CrMnNiMo8-6-4 P20 DIN 2311 AISI P20 AFNOR Z210CW12-01
C 0.38Mn 1.40Cr 1.85Mn 0.20

 

Steel Properties

P20 is the Pre Hardened Plastic mould steel hardness distributed evenly in large cross sections that have excellent weldability with least hardness elevation, good mirror polishability and less streak texture making finishing easier. Size Section availability upto 255mm thickness. Supply hardness is 240-280 BHN.

Physical Properties
Coefficient of thermal expansionat °C20-10020-15020-20020-25020-30020-35020-40020-45020-500
10-6 m/(m*K) 12.712.813.113.313.613.713.814.014.3

 

Thermal Conductivity at °C23150300350400500
W/(m*K)32.032.831.430.229.627.5

 

Application

Plastic mould steel equivalent to DIN 2311 use for die holders, zinc die, casting dies, backers, bolsters, injection moulds, mould frames for plastic moulds, Shoe Blocks, pressure casting moulds, recipient sleeves Etc.

 

Heat Treatment
Soft annealing °CCoolingHardness HB
710 – 740Furnacemax. 235

 

Hardening °CQuenchingHardness after quenching HRC
850 – 880Oil or saltbath, 180 – 220 °C52

 

Tempering °C after Quenching100200300400500600700
HRC5250.548.5464236.528


Additional Information:
  • Item Code: P202311
  • Pay Mode Terms: T/T (Bank Transfer),D/P,D/A,Thirty Percent Advance Balance Before Delivery
  • Port of Dispatch: PUNE
  • Production Capacity: 10000kgs
  • Delivery Time: 1-3 DAYS
  • Packaging Details: BUBBLE PACKING

Yes! I am Interested
View PDF


 

Explore More Products
 

 

Send SMS
Almas Steel & Alloys Private Limited
Shabbir Bhabha  (Director)
J-452, Near Quality Circle, MIDC
Bhosari, Pune - 411026 , Maharashtra , India
Send E-mail
Share Us:
X