Description

DIN 1.2379/D2 Steel Plate 50 x 410, X153CRMOV12 is the best sheet metal cutting steel.

Buy DIN 1.2379/D2 Steel Plate 50mm x 410mm (X153CRMOV12) the best sheet metal cutting steel in Delhi NCR.

The typical chemical compositions difference between D2 STEEL, HCHCR STEEL, DIN 1.2379, and SKD11 Tool Steel material.

GRADE NAME	C %	SI %	Cr %	Mn %	Mo %	V %	S %	P %	Cu %	Ni%
AISI D2 Tool Steel	2.00% ~ 2.35%	0.10～0.60	11.0～13.0	0.20～0.60	0.70～1.20	0.50～1.10	≤0.030	≤0.030
AISI D3 Tool Steel	2.00～2.35	0.10～0.60	11.0～13.5	0.20～0.60	~	~	≤0.030	≤0.030
HCRCR STEEL	2.00～2.35	0.10～0.60	11.0～13.5	0.20～0.60	~	~	≤0.030	≤0.030
SKD11 Tool Steel	1.40～1.60	≤0.40	11.0～13.0	≤0.60	0.80～1.20	0.20～0.50	≤0.030	≤0.030
DIN 1.2379	1.45 ~ 1.60	0.1 ~ 0.60	11.0～13.0	0.20 ~ 0.60	0.70 ~ 1.0	0.70 ~ 1.0	≤0.030	≤0.030
DIN X155CrMoV12-1	1.40 ~ 1.60	≤0.40	11.0～12.0	0.20 ~ 0.60	0.60 ~ 0.80	0.90 ~ 1.10	≤0.030	≤0.030
DIN X165CrMoV12	1.55 ~ 1.75	0.20～0.40	11.0～12.0	0.20 ~ 0.60	0.40 ~ 0.60	0.10 ~ 0.50	≤0.030	≤0.030
X160CrMoV12	1.45 ~ 1.70	0.10～0.40	11.0～13.0	0.15 ~ 0.45	0.70 ~ 1.10	0.70 ~ 1.0	≤0.030	≤0.030
Z160CDV12	1.45 ~ 1.70	0.10～0.40	11.0～13.0	0.15 ~ 0.45	0.70 ~ 1.10	0.70 ~ 1.0	≤0.030	≤0.030
Cr12MoV (CHINA)	1.45 ~ 1.70	0.10～0.40	11.0～12.50	0.10 ~ 0.40	0.40 ~ 0.60	0.15 ~ 0.30	≤0.030	≤0.030	≤0.030	≤0.020
UNS T30402	1.50 ~ 1.60	0.10～0.40	11.0～12.0	0.15 ~ 0.45	0.60 ~ 1.20	0.90 ~ 1.10	≤0.030	≤0.030
SIHARD 2379	1.55	0.35	12	0.40	0.70	0.85	≤0.030	≤0.030

Typical chemical compositions difference between D2 STEEL, HCHCR STEEL, DIN 1.2379, and SKD11 Tool Steel material., DIN X165CrMoV12, and DIN X155CrMoV12-1 materials are given in the below.

What is the meaning of tool steel?

Tool steel is a type of carbon alloy steel that is well-matched for the manufacturing of high-quality tools.

You can make high-wear-resistant machine dies and hand tools.

Its hardness, resistance to abrasion, and ability to retain shape at increased temperatures are the fundamental properties of this material.

Tool steel is typically used in a heat-treated condition, which provides increased hardness.

Types of Tool Steel.

The different tool steel grades include:

Water Hardening.

Air Hardening.

Cold Work tool steel.

Hot work tool steel.

Oil Hardening.

Shock resisting types.

What is 1.2379 steel?

DIN 1.2379 steel is a high carbon–high chromium air hardening cold work tool steel.

heat treatable up to 60-62 HRC.

DIN 1.2379 offers excellent wear and abrasion resistance because of the large volumes of carbides in the microstructure.

DIN 1.2379 steel is widely used in long production cold work applications requiring very high wear resistance and high compression strength.

It is machinable in the annealed condition, and, like other air-hardening tool steels, exhibits minimal distortion in heat treat.

1.2379 steel is available in de-carb-free rounds, flats, and squares, as well as ground flat stock and drill rods.

What 1.2379 steel was used?

Typical applications for 1.2379 steel are:-

• Blanking Dies.
• Forming Dies.
• Trimming dies.
• gages.
• High-Quality slitting cutters.
• wear parts.
• amination dies
• thread rolling dies
• drawing dies
• rotary cutting dies
• knurls, bending dies
• shear blades.
• burnishing tools.
• rolls.
• machine parts.
• master parts.
• injection screw.
• tip components
• seaming rolls
• extrusion dies
• tire shredders.
• scrap choppers.
• Stamping dies.
• Forming Dies.
• Punches.
• Forming Rolls.
• Knives.
• slitters.
• shear blades.
• Tools.
• Plastic Scrap choppers.
• Tyre shredders.
• etc.

Why choose DIN 1.2379?

DIN 1.2379 steel/ D2 steel will retain its hardness up to a temperature of 425 °C (797 °F).

The chromium-rich alloy carbides in the D2 steel create excellent resistance to wear from sliding contact with other metal or abrasive materials.

DIN 1.2379 steel/ D2 steel has a high wear resistance and creates a tough knife that holds an edge.

The essence of DIN 1.2379 steel/ D2 steel is high-carbon high-chromium cold-working die steel.

The advantage of high-carbon steel is that it can easily reach high hardness after heat treatment and has good wear resistance.

The disadvantage is that it is easy to form carbide aggregation.

It is resulting in extremely high local hardness.

DIN 1.2379 steel/ D2 steel applications.

DIN 1.2379 steel/ D2 steel is a popular grade for toolmakers.

DIN 1.2379 steel/ D2 steel tool steel is used in various tool-making applications.

Typical applications include punching and blanking dies for stainless steel sheets, brass, copper, zinc, and hard abrasive materials generally.

Other applications suitable for this tool steel include:-

• deep drawing dies.
• cupping dies.
• forming dies.
• sheet metal.
• forming rolls
• shear blades for strips and sheets, including flying shears.
• circular cutters for cold rolled strip.
• trimmer dies
• thread rolling dies.
• cold extrusion dies.
• broaches.
• plug gauges.
• ring gauges.
• master hobs for cold hobbing plastic molds.
• cut molds for plastics.
• special taps.
• stray bolt taps.
• brick and tile mold liners.

The field of application is in:-

• drawing and bending tools.
• plastic molds in the processing of abrasive polymers.
• machine knives, cold shear knives.
• cold extrusion tools.
• High-Quality thread rolling dies.
• thread rolling rolls.
• thermoforming tools.
• cutting and punching tools.
• High-quality milling cutters.

As high-performance cutting steel, it can also be used in high-performance cutting tools such as dies and punches.

 

DIN 1.2379 steel/ D2 steel character.

High-alloy steel for through-hardening with moderate machinability; extremely wear-resistant and low warpage, good dimensional stability, toughness, and through hardenability

cold/Cool work tool steel.

High wear resistance.

Cool Work oil steel.

Good hardenability with hardness obtained at 58-62 HRC and being hardened by NITRIDING, resulting in hard surface

Used to cast coining molds, forming molds, paper cutting knives, and rolling mills.

Chrome-molybdenum-vanadium steel with big hardenability for hardening in oil and in air, especially high resistance to the wear (higher than by 1.2080), good cutting power, and very good firmness in the pressure, lower toughness (but higher than by 1.2080).

This steel shows good dimensional stability in the heat treatment, suitable for hardening to the secondary hardness (the possibility of nitriding).

Further, the steel is very difficult to sharpen.

It works in the heat with difficulties and has a rather difficult workability in the annealed state.

 

DIN 1.2379 Steel Suitability.

Tools for cold cutting, i.e. all kinds of tools with the long durability for cutting on presses and punching of materials of smaller thicknesses and materials of high hardness.

especially difficult-shape tools for cutting, e.g. transformer metal sheets and metal sheets from stainless steels.

knives for plate shears for the sheet and strip steel up to the thickness of 10 mm of sheared material, knives for wire cutting, etc.

Tools for mechanical working, such as e.g. smaller girders and tools for drawing, all kinds of tools for transformation and punching of materials.

Further, the steel is suitable for simple and symmetric tools for pressing and pushing, tools for thread rolling, plain and profile rolls, swages, and also for cold work.

Cutting tools such as broaching thorns, profile knives, and difficult-shape milling machines for lower cutting speeds and for treatment of nonmetallic abrasive materials.

Further, the steel is applied in the production of highly stressed molds and their components for working of plastic and powder substances, glass, porcelain, and ceramic materials.

Through tools for crushing and grinding.

it is used for hammers of crushers, and jaws for mild grinding and crushing.