Mould Steel Material DIN 1.2713/JIS SKT4/GB 5CrNiMo

Mould Steel Material DIN 1.2713/JIS SKT4/GB 5CrNiMo

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 10000 m.t./month

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The details of our Steel

1. Produce Standard: as the GB, AISI, ASTM, SAE, EN, BS, DIN, JIS Industry Standard

2. Produce processes: Smelt Iron -EAF smelt Billet - ESR smelt Billet -Hot rolled or forged get the steel round bar and plate

3. Heat treatment:

Normalized / Annealed / Quenched+Tempered

4. Quality assurance:

All order we can received Third party inspection, You can let SGS, BV,.. and others test company test and inspect our products before Goods shipping.

Product information

1.Specification of 1.2713 steel
Round bar	Diameter(mm)	Length (mm)
50~500	2000~5800
Plate	Thickness(mm)	Width (mm)	Length (mm)
20~400	80~1000	2000~5800
The specification can be customised!
2.Chemical compositon of 1.2713 steel
NO.	C	Mn	Si	Cr	W	V	P	S
DIN1.2713	0.32~0.45	0.20~0.50	0.10~0.50	0.80~1.20	--	0.80~1.20	≤0.030	≤0.030
3.Delivery condition
Standard Number	Annealing	Heat treatment temp( °C )	HRC Secondar Hardness
1.2713/SKT4	760-780	Hardening: 1020 Tempering: 530~560	54-59HRC
4.Heat treatment
1. Initial preheating to 350-450°C; 2. Second preheating to 650-750°C; 3. Heat to hardening temperature 860-890°Cand hold at temperature; 4. Cooling in hot oil (40-60°C); oil quenched hardness: 54-59HRC;
1.EAF: Electric Furnace+LF+VD(Optional)
2.ESR: Electric Furnace+LF+VD+Eleroslag Remelted(Optional)
5.Application
(1) Be widely used in die-casting molds, hot extrusion dies which are for making aluminum castings, and perforation tools, mandrels, press forging dies and plastic dies and so on.
(2) Be used in structural parts which are making for aircrafts and rockets of withstanding 400-500°C working temperature.
6.Characteristic of H13 steel
(1) good strength and high abrasion resistance
(2) good quenching

1.Specification of 1.2713 steel

Round bar

Diameter(mm)

Length (mm)

50~500

2000~5800

Plate

Thickness(mm)

Width (mm)

Length (mm)

20~400

80~1000

2000~5800

The specification can be customised!

2.Chemical compositon of 1.2713 steel

NO.

DIN1.2713

0.32~0.45

0.20~0.50

0.10~0.50

0.80~1.20

≤0.030

3.Delivery condition

Standard Number

Annealing

Heat treatment temp( °C )

HRC Secondar Hardness

1.2713/SKT4

760-780

Hardening: 1020

Tempering: 530~560

54-59HRC

4.Heat treatment

1. Initial preheating to 350-450°C;

2. Second preheating to 650-750°C;

3. Heat to hardening temperature 860-890°Cand hold at temperature;

4. Cooling in hot oil (40-60°C); oil quenched hardness: 54-59HRC;

1.EAF: Electric Furnace+LF+VD(Optional)

2.ESR: Electric Furnace+LF+VD+Eleroslag Remelted(Optional)

5.Application

(1) Be widely used in die-casting molds, hot extrusion dies which are for making aluminum castings, and perforation tools, mandrels, press forging dies and plastic dies and so on.

(2) Be used in structural parts which are making for aircrafts and rockets of withstanding 400-500°C working temperature.

6.Characteristic of H13 steel

(1) good strength and high abrasion resistance

(2) good quenching

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Mould Steel Material DIN 1.2713/JIS SKT4/GB 5CrNiMo

Q:How are copper alloys used in electrical applications?: Copper alloys are widely used in electrical applications due to their excellent electrical conductivity and thermal conductivity properties. These alloys, such as brass and bronze, are used in the production of electrical connectors, terminals, and conductors. They are also utilized in circuit breakers, switches, and motors due to their high strength and corrosion resistance. Additionally, copper alloys are used in the manufacturing of electrical cables and wiring systems, ensuring efficient transmission of electricity with minimal power loss.

Q:What are the requirements for special steel used in textile machinery?: The requirements for special steel used in textile machinery include high strength and durability, excellent corrosion resistance, good wear resistance, and the ability to withstand high temperatures and pressures. Additionally, the steel should have good machinability and be able to maintain dimensional stability under various operating conditions.

Q:What are the different methods of preventing stress corrosion cracking in special steel?: There are several methods to prevent stress corrosion cracking in special steel. One common approach is to select a steel alloy with enhanced resistance to stress corrosion cracking. This can be achieved by adding alloying elements such as nickel, chromium, or molybdenum, which help improve the steel's corrosion resistance. Another method is to control the environment in which the steel is exposed. This can involve minimizing exposure to corrosive substances or adjusting temperature and humidity levels. Additionally, surface treatments such as passivation or coating can be applied to create a protective barrier against corrosion. Regular inspection and maintenance of the steel structure are also important to identify and address any potential sources of stress corrosion cracking.

Q:How are titanium alloys used in the medical industry?: Titanium alloys are widely used in the medical industry due to their unique properties such as high strength, biocompatibility, and corrosion resistance. They are commonly used in medical implants, such as joint replacements, dental implants, and bone plates. These alloys promote better bone integration and reduce the risk of rejection or infection, providing patients with long-lasting and effective medical solutions. Additionally, titanium alloys are also used in surgical instruments and equipment, as they are lightweight and durable, enabling precise and efficient procedures.

Q:What are the main characteristics of heat-resistant steel?: The main characteristics of heat-resistant steel include high resistance to oxidation, excellent strength at elevated temperatures, good thermal stability, and the ability to maintain its structural integrity even under extreme heat conditions.

Q:What is the cost of special steel compared to regular steel?: The cost of special steel is generally higher compared to regular steel due to its unique properties, composition, and production processes.

Q:How does special steel perform in marine applications?: Marine grade steel, also referred to as special steel, exhibits exceptional performance in marine applications. Designed and manufactured specifically to endure the harsh and corrosive conditions commonly found in marine settings, this type of steel offers a range of advantages. One of the primary benefits of special steel in marine applications is its remarkable resistance to corrosion. Traditional steel is susceptible to the corrosive effects of saltwater, which is abundant in marine environments. However, special steel incorporates additional alloying elements like chromium and nickel, which enhance its corrosion resistance. As a result, the steel remains structurally sound and retains its strength and integrity over time. Moreover, special steel possesses outstanding strength and toughness characteristics, rendering it highly suitable for marine applications. It can withstand extreme temperatures, heavy loads, and impacts, making it ideal for shipbuilding, offshore structures, and other marine equipment. Furthermore, it exhibits remarkable resistance to fatigue, a crucial attribute for structures constantly exposed to dynamic loads and vibrations in marine environments. Additionally, special steel is renowned for its excellent weldability and machinability, facilitating easy fabrication and installation in marine applications. This steel can be effortlessly shaped into various forms and sizes, providing flexibility in design and construction. Overall, special steel is an extremely reliable and durable choice for marine applications due to its exceptional corrosion resistance, strength, toughness, and weldability. It guarantees the longevity and safety of marine structures and equipment, making it the preferred option for numerous industries within the marine sector.

Q:What are the common applications of special steel?: Special steel, also known as alloy steel, is widely used in various industries due to its unique properties and benefits. Some common applications of special steel include: 1. Automotive industry: Special steel is extensively used in the automotive sector for manufacturing engine components, such as crankshafts, camshafts, connecting rods, and valves. Its high strength, durability, and resistance to wear make it ideal for withstanding the demanding conditions of internal combustion engines. 2. Aerospace industry: Special steel is crucial in the aerospace industry for manufacturing critical components like landing gear, turbine blades, and structural parts. Its high strength-to-weight ratio, excellent heat resistance, and ability to withstand extreme conditions make it essential for ensuring the safety and reliability of aircraft. 3. Energy industry: Special steel plays a vital role in the energy sector, particularly in power generation. It is used for manufacturing turbine blades, steam pipes, pressure vessels, and other components in power plants. Its ability to withstand high temperatures, pressure, and corrosive environments makes it suitable for these demanding applications. 4. Oil and gas industry: Special steel is extensively used in the oil and gas sector for manufacturing pipes, valves, fittings, and drilling equipment. Its resistance to corrosion and high strength ensure the safe transportation and extraction of oil and gas in harsh environments. 5. Construction industry: Special steel is commonly used in the construction sector for various applications. It is used for manufacturing reinforcement bars, structural components, and fasteners. Its high tensile strength, durability, and resistance to corrosion make it ideal for withstanding the loads and environmental conditions experienced in construction projects. 6. Tool and die making: Special steel is widely used in the production of tools and dies. Its high hardness, wear resistance, and toughness make it suitable for manufacturing cutting tools, molds, dies, and other precision components used in various industries. 7. Medical industry: Special steel is used in the medical sector for manufacturing surgical instruments, implants, and medical devices. Its biocompatibility, corrosion resistance, and sterilization capabilities make it suitable for these critical applications. In summary, special steel finds extensive applications in the automotive, aerospace, energy, oil and gas, construction, tool and die making, and medical industries due to its unique properties and ability to withstand demanding conditions.

Q:Can special steel be used in the mining equipment manufacturing industry?: Yes, special steel can be used in the mining equipment manufacturing industry. Special steel, often known as alloy steel, offers improved strength, durability, and resistance to wear and corrosion compared to standard steel. These properties make it well-suited for the harsh and demanding conditions encountered in mining operations. Special steel can be utilized in various mining equipment components, such as drill bits, crushers, conveyor systems, and excavator buckets, to enhance their performance and prolong their lifespan.

Q:Can special steel be used in the packaging industry?: Yes, special steel can be used in the packaging industry. Special steel alloys, such as stainless steel, offer excellent durability, corrosion resistance, and strength, making them suitable for manufacturing packaging materials and machinery. They are commonly used in producing containers, drums, cans, and machinery components for packaging applications.

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