Product Description

Cold Work Tool Steel DIN 1.***6,AISI D6 is a high carbon, high chromium tool steel grade offering very high wear resistance with edge holding quality. 
It is an air hardening alloy tool steel.

> Excellent resistance to wear and abrasion.

> Good through hardening properties and dimensional stability combined with high resistance to tempering.

> Cutting-edge endurance quality.

Heat Treatment:


Forging: ***0°C to **0°C;Cool slowly in furnace or thermoinsulating material

Annealing: at ******0°C;Cool slowly in furnace at a rate of *0 to *0°C/hr down to approx. **0°C;

further cooling in air. Hardness after annealing : max **0HB

Stress Relieving: **0 to **0°C;Cool slowing in furnace

Hardening: ******0°C;


APPLICATIONS: Blanking dies for cutting transformers sheets, paper and plastic blades, deep drawing tools, stamps, moulds for pressing abrasive powders, tools.


Chemical Composition(%):
 



Common Size: Round bars:Dia.*****0mm Plates:Thickness:*****0mm Width:*******0mm,Length:2m*6m.

Delivery condition: EAF+LF+VD+(ESR), forged, annealed, UT tested, peeled or machined.

Hardness HBW: <=**5HB

Tolerance: 0/*2mm

Forging Ratio: Min 1:4

Surface: Rounds: black / grinded / turned Plates: black / milled

Surface condition: Cracks,decarburisation,burd spots and similar surface defects just within permissible tolerances.

Grain size: ASTM E**2 **8

Inclusion rating:

According to ASTM E*5
 

Or K4 max. *0 according to DIN ****2

UT Grade: Sep ******4 Group 3 Class D/d Qualified.

Quality assurance: ISO***1:***8 certified, IQNet, CQC

Our Advantages:

1. We are a manufacturer with advanced technology,good quality control.

2. Competitive products price and steady supply.

3. Different size range of products for customers' option.

4. Nice advantage in terms of resisting thermal shocking

5. Good performance in checking heat.

6. Samples are free.

7. Welcome to visit our factory at any time.


We are also supplying different kinds of alloy tool steels, including hot work tool steel, cold work tool steel, plastic mould steel,alloy steel.Please send us your detailed specifications when inquiring. We will reply you as soon as possible.