Product Details

Specification of High forged quality die mould ASTM D3, SKD1, DIN1.2080 , Cr12 Tool Steel

Round bar:
Diameter : 1mm-2000mm

Square bar:
Size: 50mm * 50mm-600mm *600mm

Plate steel/flat bar:
Size: Thickness: 0.1mm-800mm Width: 10mm to 1500mm

Tube/pipe:
Size: OD: 6-219mm WT: 1-35 mm.

Cold-rolled sheet: Thickness: 2-5mm Width:1000mm Length: 2000mm

Hot-rolled sheet: Thickness:6-80mm Width: 210-610mm

Length: We can supply any length based on the customer's requirement.

Forging/hot rolling/ extrusion of steel.

Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

Finished goods condition of Tool steel D3 : hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement

Surface conditions of D3: scaled (hot working finish)/ground/rough machining/fine machining/based on the customer's requirement

Techniques of Tool steel D3

Furnaces for metallurgical processing: electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode.

Ultrasonic inspection: 100% ultrasonic inspection for any inperfections or based on the customer's requirement.

UTS according to SEP 1921 C/c,D/d,E/e;A388 or GB/T 6402

Chemical analysis of high forged die mould tool steel D3

steel grade	C	Si	Mn	Cr	Mo	V
AISI D3	2.00-2.35	0.25-0.45	0.24-0.45	11.0-13.0	0.80	0.80
JIS SKD1	1.80-2.40	≤0.40	≤0.60	12.0-15.0		≤0.30
DIN 1.2080	1.90-2.20	0.10-0.40	0.15-0.45	11.0-12.0

Equivalent Grade of high forged die mould tool steel d3

AISI D3/JIS SKD1/DIN 1.2080

Application of high forged die mould tool steel D3

D3 is suitable for applications such as complex blanking and forming tools for long runs and for hard and abrasive materials. It is commonly used for other applications such as brick and tile mould liners, master hobs for cold hobbing plastic moulds, tabletting punches and sleeves for corrosive powders.

Forging of die mould tool steel D3

Pre-heat at 900-950°C then raise temperature to 1050-1100°C. Soak until uniformly heated. D3 tool steel is relatively hard at elevated temperature. Therefore, initial hammer blows must be light and the temperature must not be allowed to fall below 1020°C until the metal begins to flow. Final forging should not be done below 900°C

Other tool steel we can offer as follows except for Tool steel D3