D2 Tool Steel

 

 

 

In addition to its hardness, D2 steel also showcases good toughness. It can endure impact and shock without easily fracturing, guaranteeing the longevity and durability of tools and components crafted from it. This toughness is especially crucial in applications where the steel might be subjected to heavy loads or abrupt stresses.

 

The heat treatment response of D2 Tool Steel is extremely favorable. It can be hardened by heating to a specific temperature and then quenching in oil or air. This process results in a fine-grained microstructure that offers excellent mechanical properties. Moreover, the steel can be tempered to further enhance its toughness and reduce brittleness.

 

Another advantage of D2 Tool Steel is its relatively decent corrosion resistance. Although it may not be as corrosion-resistant as some stainless steels, it can still withstand exposure to moisture and mild corrosive environments to a certain extent. This makes it appropriate for applications where corrosion resistance is a matter of concern.

 

AISI D2, UK: BD2, Sweden: 2310, Germany: 1.2201, Japan: SKD11
Chemical composition: C=1.55%, Mn=0.3%, Si=0.3%, Cr=12%, Mo=1%
Property	Value in metric unit		Value in US unit
Density	7.7 *10³	kg/m³	480.7	lb/ft³
Modulus of elasticity	210	GPa	30400	ksi
Thermal expansion (20 ºC)	10.5*10-6	ºCˉ¹	5.8*10-6	in/(in* ºF)
Specific heat capacity	461	J/(kg*K)	0.11	BTU/(lb*ºF)
Thermal conductivity	20	W/(m*K)	139	BTU*in/(hr*ft²*ºF)
Annealing temperature	800...850	ºC	1800...1850	ºF
Quenching temperature	980-1100	ºC	1740...1800	ºF
Tempering temperature	175...480	ºC	350...900	ºF
Hardness (annealed)	97	RB	97	RB
Hardness (hardened)	64	RC	64	RC
Quenching medium	Oil, air
Hardening depth	High
Resistivity to distortion	Very high
Resistivity to cracking	High
Machinability	Low
Toughness	Low
Wear resistance	Very high

 

 

Beyond its mechanical properties, D2 Tool Steel is also recognized for its aesthetic allure. Its smooth surface finish and metallic luster can add a professional touch to tools and products. This can be particularly significant in applications where the appearance of the item is a consideration.

 

The availability of D2 Tool Steel in different forms, such as bars, sheets, and plates, provides flexibility in design and fabrication. Whether for small-scale tool making or large-scale industrial projects, there is likely a D2 steel option that meets the specific requirements.

 

Why Choose Us?

We take pride in our ability to provide custom solutions for our customers' unique needs.

We analyze and compare the previous products and the current technical situation of our D2 Tool Steel, and develop new technical specifications and processes.

Our customers trust us to deliver high-quality Cold-rolled Steel products on time and on budget.

We strictly implement the warm and thoughtful after-sales service, adhere to the development of good professional ethics.

We offer a wide range of Cold-rolled Steel products to meet diverse customer needs.

We adhere to the customer-centric and brand-oriented business philosophy, and continue to provide customers with reliable and excellent products and services.

Our factory is committed to upholding the highest standards of safety and quality.

All staff of our company and all departments work together to combine business management, professional technology, quantitative statistical methods and ideological education.

Our Cold-rolled Steel products are known for their durability and reliability.

Relying on the superior conditions and strong advantages of mass production, we are able to meet the different needs of our customers.

 

 

 

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