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1.2738 718 P20+Ni Prehardened Tool Die Steel Block For Injection Mold Wear Resistance

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1.2738 718 P20+Ni Prehardened Tool Die Steel Block For Injection Mold Wear Resistance

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Brand Name : Changfeng

Model Number : 1.2738/P20+Ni/3Cr2NiMnMo

Certification : ISO/ Mill Certificate

Place of Origin : China

MOQ : 3T

Price : To be negotiated

Payment Terms : T/T, L/C

Supply Ability : 1000 ton/Month

Delivery Time : 15-20 days

Packaging Details : bulk packing

Shape : Block

Process Technology : Forged

Heat Treatment : Prehardened

Quality Inspection : 100% UT passed

Thickness : 300-810mm

Flaw detection : CC / DD/ EE

Our Service : CIF / FOB / EXW

Performance : Good Machinability

Hardness : 33-37HRC

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1.2738 718 P20+Ni Prehardened Special tool Die steel block For Injection Mold


1.2738 718 P20+Ni is used for plastic moulds of medium and big size. It can be subject to a nitriding treatment to improve it's wear resistance. Injection and thermoplastic extrusion moulds, rubber moulds, mould carrier frames, containers.


1. Features
A. uniform hardness qualitative of Material;
B. No quenching crack danger,Without heat treatment costs that can reduce the tool cost;
C. Excellent polishing performance;
D. Good machining performance;

2. Application

A. The Organic chemical process parts contains chloride, especially in the use of acid chloride catalyst.

B. The digester and bleacherin the use of paper pulp and paper making industry.

C. Absorption tower, re-heater,gas import board, fan, blender, fair water fin, flue and so on for using in flue gas desulfurization system.

D. The equipment and parts in the use of acidic gas environments.

E. Acetic acid and anhydride reaction generator

F. Sulfur acid cooling


3. Grade

GBAISIDIN
3Cr2NiMnMoP20+Ni1.2738


4. Chemical composition(%)

CMnSiCrNiMoPS
0.35-0.451.30-1.600.20-0.401.80-2.100.90-1.200.15-0.25≤0.035≤0.035


5. Mechanical Properties:

HardnessY.S.(0.2%)UTSElongationRoAElastic Modulus
HBMpaKSIMpaKSI%Z%GPAKSI
300826120993145175920529745


6. Hardness:33-37HRC

7. The process flow
1) Hot rolled or forged condition, Pre-harden &tempering , black surface
2) Hardness:30~36HRC
3) Hot rolled technology:EAF+LF+VD
Forged technology:EAF+LF+VD+ESR+Forging +QT + Machined surface


8. Our service:

1) Sizes, materials and others are all at your requirements and can be changed.
2) Price varies on materials, dimensions, finish craft and different payment.
3) We are direct manufacture in machinery manufacturing work with experience of several decades.
4) Detail production design will be made according to information you offer.
5) We have adequate inventory, so that we can quickly delivery.
6) The most important is that we have advanced equipment.

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Product Tags:

hardened steel block

      

tool steel block

      
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