China 1.2379 D2 SKD11 Cold Work Mould Steel Plate Flat Bar

1.2379 D2 SKD11 Cold Work Mould Steel Plate & Flat Bar
SKD11 is a kind of high-carbon high-chromium alloy tool steel plate & flat bar,has a high hardness of grinding after heat treatment, and has a strong hardenability, good dimensional stability characteristics, suitable for making high-precision long-life cold mold and thermoforming Plastic mold.
1. Chemical composition(%):

CCrMnMoSiVPS1.4-1.611-130.3-0.50.7-1.20.30-0.5≤0.8≤0.025≤0.025

2. Available size(mm):

Flat Bar Size(mm)Round bar Size(mm)ThicknessWidthLengthDiameterLength8-80155-6103000-600010-1203000-6000

3. Recommend heat treatment:

QuenchingTemperingHeating temperature/ºCCooling wayHardness (HRC)Tempering temperature
/ºCTempering numberHardness
(HRC)First preheatingSecond preheatingLast heating600-650800-8501020-1040Air Cooling61-63500-5602≥58

4. Application:
For metal stamping die, drawing die, stainless steel plate & flat bar punching die, high hardness punching die, cutting knife mold, Roll Die, metal parts production, machinery manufacturing etc.
5. Features:
a. Good processing, heat treatment size stability.
b. Excellent machinability.
c. Excellent dimensional stability when hardened.
d. After hardening and tempering, the high surface hardness match well with the toughness of the body.
6. Delivery condition:
Surface: Grinding surface, black surface, turned surface and milling surface according to customer's requirements.
For abundant stock, 15-20 days.
For customized products, 30-50 days.
7. Packing: We provide Standard export packing or according to customers' request.
8. Terms of payment: 30% deposit T/T and the balance by L/C at sight, or T/T
9. 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 payments;
3) We are directly 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 thing is that we have advanced equipment.
Warehous
Processing
Strict Quality Control