• Special Steel Alloy Steel Round Bar SCM415 System 1
  • Special Steel Alloy Steel Round Bar SCM415 System 2
  • Special Steel Alloy Steel Round Bar SCM415 System 3
Special Steel Alloy Steel Round Bar SCM415

Special Steel Alloy Steel Round Bar SCM415

Ref Price:
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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
30 m.t.
Supply Capability:
10000 m.t./month

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Item specifice

Type:
Carbon Steel,Spring Steel,Bearing Steel,Gear Steel,Deformed Steel,Stainless Steel,Alloy Steel
Shape:
Steel Coil,Steel Sheet,Steel Wire Rod,Steel Flat Bar,Steel Square Bar,Steel Angle,Steel Round Bar,Steel Billets
Technique:
Hot Rolled,Cold Rolled,Cold Drawn,ERW,Forged,Saw,Extruded,EFW,Spring
Surface Treatment:
Galvanized,Coated,Copper Coated,Color Coated,Oiled,Dry,Chromed Passivation,Polished,Bright,Black,PVDF Coated
Certification:
UL,ISO,SGS,BV,IBR,RoHS,CE,API,BSI

Product Information

1 Standards and Chemical Composition:

 

GB

AISI

JIS

DIN

15CrMo


SCM415

16CrMo44
(1.7337)

C

Si

Mn

P

S

Cr

Mo

0.13-0.18

0.15-0.35

0.60-0.85

≤0.03

≤0.03

0.9-1.2

0.15-0.30

2 Mechanical Property:

Yield Strength (MPa)

≥295

Tensile Strength (MPa)

≥440

Elongation (%)

≥22

Hardness (HB)

≤197

Reduction in Area (%)

≥60

AKV (J)

≥94

3 Brief Introduction:

Dimension

14-350mm

Length

2-13m or as per your request

Delivery condition

Hot rolled

Heat Treatment

Normalizing, Annealing, Quenching

Packing

Standard seaworthy packing or according to your requirements

 

Product Show

Special Steel Alloy Steel Round Bar SCM415


Workshop Show

Special Steel Alloy Steel Round Bar SCM415


Shipping 

1. FedEx/DHL/UPS/TNT for samples, Door-to-Door;

2. By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;

3. Customers specifying freight forwarders or negotiable shipping methods!

Delivery Time: 3-7 days for samples; 5-25 days for batch goods.

 

Payment Terms

1.Payment: T/T, L/C, Western Union, MoneyGram,PayPal; 30% deposits; 70% balance before delivery.

2.MOQ: 1pcs

3.Warranty : 3 years

4.Package Informations: 1) EXPORT, In 20 feet (GW 25 ton) or 40 feet Container (GW 25 ton)

                                       2)as customer's requirement


Why choose us? 

(1) The leading exporter in China special steel industry.       

(2) Large stocks for various sizes, fast delivery date.       

(3) Good business relationship with China famous factories.       

(4) More than 7 years steel exporting experience.       

(5) Good after-sales service guarantee. 


Q:Can special steel be used in the production of kitchen utensils?
Yes, special steel can be used in the production of kitchen utensils. Special steel, such as stainless steel, offers excellent durability, corrosion resistance, and hygiene, making it a popular choice for kitchen utensils. It can withstand high temperatures, resist staining, and is easy to clean, making it suitable for various cooking and food preparation tasks.
Q:Can special steel be used for electrical applications?
Yes, special steel can be used for electrical applications. Special steels such as electrical steel or silicon steel are specifically designed for use in electrical equipment and applications. These steels have low electrical resistivity and high magnetic permeability, making them ideal for use in transformers, motors, generators, and other electrical devices that require efficient electricity conduction and magnetic properties.
Q:How is spring steel used in the automotive industry?
Spring steel is commonly used in the automotive industry for its ability to withstand high stress and maintain its shape. It is primarily used for manufacturing various suspension components such as springs, stabilizer bars, and torsion bars. These spring steel components provide stability, improve handling, and enhance overall vehicle performance and safety.
Q:Can special steel be recycled?
Yes, special steel can be recycled.
Q:What are the different corrosion-resistant coatings for special steel?
There are several corrosion-resistant coatings available for special steel, including zinc coatings, aluminum coatings, stainless steel coatings, and ceramic coatings. These coatings provide a protective barrier that prevents the steel from coming into contact with corrosive elements, thus extending its lifespan and maintaining its structural integrity.
Q:How does special steel contribute to the overall strength and durability of structures?
Several factors contribute to the overall strength and durability of structures, and special steel is one such factor. Firstly, the manufacturing process of special steel involves incorporating specific alloying elements that enhance its mechanical properties. This leads to an increase in tensile strength and hardness, enabling the steel to withstand higher loads and pressures. Consequently, the structural integrity of buildings and infrastructures is ensured. Additionally, special steel is renowned for its remarkable resistance against corrosion. This is particularly significant for structures that are exposed to harsh environmental conditions or come into contact with corrosive substances. By preventing rust and degradation, special steel significantly prolongs the lifespan of structures. As a result, maintenance costs are reduced, and the need for frequent repairs or replacements is minimized. Furthermore, the unique properties of special steel enable the creation of streamlined and lightweight structures. Its high strength-to-weight ratio empowers architects and engineers to design structures with thinner sections and reduced material usage, all while maintaining the necessary strength. This not only saves costs but also reduces the environmental impact associated with construction. Moreover, special steel exhibits exceptional toughness and impact resistance. This makes it highly resistant to fractures or buckling when subjected to extreme loads or dynamic forces. This property is particularly crucial for structures that face seismic events, heavy vibrations, or impacts, as it guarantees the safety and stability of the building or infrastructure. In conclusion, special steel plays a critical role in enhancing the overall strength and durability of structures. Its unique mechanical properties, corrosion resistance, lightweight nature, and high toughness all contribute to the longevity, safety, and cost-effectiveness of buildings and infrastructures.
Q:Classification of special steel products
According to the carbon content of the steel can be divided into low carbon steel (WC = 0.25%), steel (0.25% WC 0.6%) and high carbon steel (wc>0.6%) according to the content of phosphorus and sulfur can be divided into ordinary carbon steel (carbon steel with phosphorus, sulfur, high quality carbon steel (P), low sulfur and high quality (steel) phosphorus, sulfur lower).In general, the higher carbon content in carbon steel, the higher hardness and higher strength, but lower plasticity. This kind of steel is mainly carbon steel to ensure mechanical properties, so the brand reflects its mechanical properties, represented by the Q+ number, "Q" to "yield point bend" word Pinyin prefix, a digital representation of the yield point value, such as Q275 said the yield point is 275MPa. If the grades are marked with letters A, B, C and D, the quality grade of steel is different. The quantity of S and P is reduced, and the quality of steel is improved. If the letter "F" is marked behind the grade, it is "boiling steel". The label "B" is a semi killed steel, and no "F" or "B" is used as a killed steel. For example, Q235-A = F indicates a yield point of 235MPa for grade a rimmed steel, and Q235-c represents a C grade killed steel with a yield point of 235MPa.
Q:What is the role of special steel in the oil and gas industry?
Special steel plays a crucial role in the oil and gas industry as it is used for various applications where high strength, corrosion resistance, and temperature resistance are required. It is commonly used to manufacture pipes, valves, and fittings for oil and gas extraction, transportation, and processing. Special steel's properties enable it to withstand harsh environments, such as high pressure, extreme temperatures, and corrosive fluids, ensuring the integrity and safety of equipment and infrastructure in the oil and gas industry.
Q:Can special steel be used for cutting tools?
Yes, special steel can be used for cutting tools. Special steel, such as high-speed steel or tool steel, is specifically designed to have superior hardness, strength, and toughness, making it ideal for cutting applications. These steels can retain their sharpness and withstand high temperatures and mechanical stress, resulting in efficient and durable cutting tools.
Q:What are the different types of corrosion-resistant steel?
There are several types of corrosion-resistant steel, including stainless steel, weathering steel, and galvanized steel. Stainless steel is the most common type, known for its high resistance to corrosion due to the presence of chromium. Weathering steel forms a protective rust-like layer, providing long-term corrosion resistance. Galvanized steel is coated with a layer of zinc, which acts as a barrier against corrosion.

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