• Alloy Steel Round Bar Steel Material 1..3343 System 1
  • Alloy Steel Round Bar Steel Material 1..3343 System 2
Alloy Steel Round Bar Steel Material 1..3343

Alloy Steel Round Bar Steel Material 1..3343

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Loading Port:
Dalian
Payment Terms:
TT OR LC
Min Order Qty:
5 m.t.
Supply Capability:
1000 m.t./month

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Item specifice

Standard:
AISI,DIN,JIS,GB,BS,ASTM
Technique:
Hot Rolled,Cold Rolled
Shape:
Round
Surface Treatment:
Galvanized,Coated,Copper Coated,Color Coated,Polished,Bright
Steel Grade:
Q195,Q215,Q235,Q215B,Q235B,RHB335,HRB400,200 Series,300 Series,400 Series,600 Series,SS400-SS490,10#,20#,A53(A,B)
Thickness:
0.5-3mm
Length:
customized
Net Weight:
customized

Alloy Steel Round Bar Steel Material 1..3343

Quick Details

  • Standard: AISI, ASTM, BS, DIN, GB, JIS

  • Model Number:W6Mo5Cr4V2/M2/skh9/1.3343

  • Technique: Cold Drawn

  • Application: Tool Steel Bar

  • Alloy Or Not: Is Alloy

  • Special Use: Mold Steel

  • Type: Alloy Steel Bar

  • Cold drawn bar: 2.2-14.0mm

  • Hot rolled plate: 6.5-16.0mm

  • Hot rolled circular plate: 8-80mm

  • Precisely forged bar: 81-250mm

Chemical Composition(GB)%

Standard

C

Si

Mn

P

S

Cr

W

Mo

V

W6Mo5Cr4V2

0.55-0.65

≤0.40

≤0.60

≤0.030

≤0.020

3.70-4.30

6.00-7.00

4.50-5.50

1.70-1.10

M2

0.78-0.88

0.20-0.45

0.15-0.40

≤0.030

≤0.030

3.75-4.50

5.50-6.75

4.50-5.50

1.75-2.20

 

Heat Treatment

Item

Temperature℃

Hardness

Anneal

840-860

≤255HB

Quenching

1150-1180

≥60HRC

Tempering

560-580

≥60HRC

 

Characterstics

Good thermal plasticity

High abrasion resistance and red hardness

 

Applications:

Used for various tools,large thermoplastic forming cutting tools,abrasion resistance components operating under high load such as cold extrusion dies

Picture

Alloy Steel Round Bar Steel Material 1..3343

Alloy Steel Round Bar Steel Material 1..3343


Q:Are more bars used in high-rise buildings?
To see what kind of structure, frame structure, screw steel is much more used, such as beam column, main reinforcement, partial stirrups, plate reinforcement. The shear wall structure is used in many round bars, such as vertical wall bars, horizontal bars, steel bars and stirrups. Note that only general structures are concerned.
Q:What are the different grades of heat-treated steel round bars?
There exists a variety of heat-treated steel round bars with distinct properties and characteristics. Among the commonly used grades are: 1. 4140: Renowned for its high strength and toughness, this grade of heat-treated steel round bar possesses exceptional wear resistance and good machinability. It can undergo easy heat treatment to enhance its hardness and strength. 2. 4340: Heat-treated steel round bars belonging to this grade are recognized for their high tensile strength, toughness, and resistance to fatigue. They find extensive use in industries like aerospace and automotive, which demand superior strength and durability. 3. 8620: Characterized by its case hardening properties, this grade of heat-treated steel round bar exhibits good core strength, excellent toughness, and is frequently employed in applications requiring high wear resistance, such as gears, shafts, and pins. 4. 52100: Widely utilized in bearing applications, heat-treated steel round bars of this grade offer exceptional hardness, wear resistance, and high fatigue strength. They are specially designed to withstand heavy loads and provide long-lasting performance. 5. 1045: Recognized for its medium carbon content, this grade of heat-treated steel round bar provides good strength and impact resistance. It is commonly employed in applications that necessitate moderate strength and toughness, such as shafts, axles, and machinery parts. These examples represent only a fraction of the diverse grades of heat-treated steel round bars available in the market. The choice of grade depends on specific requirements like strength, hardness, toughness, and wear resistance. Seeking guidance from a knowledgeable professional is essential to determine the most suitable grade for one's particular needs.
Q:How do you calculate the shear strength of a steel round bar?
The shear strength of a steel round bar can be calculated by using the formula: Shear Strength = 0.6 * Ultimate Tensile Strength Where the Ultimate Tensile Strength is the maximum stress a material can withstand before failure.
Q:Can steel round bars be used in the production of shafts?
Yes, steel round bars can be used in the production of shafts. Steel round bars are commonly used in shaft manufacturing due to their high strength, durability, and ability to withstand heavy loads and torsional forces. They can be machined and shaped into the desired dimensions and specifications required for shafts in various industries such as automotive, aerospace, machinery, and construction.
Q:Are steel round bars suitable for construction applications?
Yes, steel round bars are suitable for construction applications. Steel round bars are widely used in the construction industry due to their strength, durability, and versatility. They offer excellent structural support and are commonly used in the construction of buildings, bridges, and infrastructure projects. Steel round bars can withstand heavy loads and provide stability to structures, making them suitable for various construction applications. Additionally, steel round bars can be easily fabricated, cut, and welded to meet specific project requirements. Their corrosion resistance properties also make them suitable for both indoor and outdoor construction applications. Overall, steel round bars are an ideal choice for construction projects due to their strength, durability, versatility, and ease of use.
Q:How do I determine the strength and hardness of a steel round bar?
To determine the strength and hardness of a steel round bar, you can perform various tests such as tensile testing, hardness testing, and impact testing. Tensile testing involves applying a pulling force to the steel bar until it breaks, measuring the maximum force it can withstand, and calculating its ultimate tensile strength. Hardness testing, on the other hand, measures the resistance of the steel to indentation or scratching, using methods like Brinell, Rockwell, or Vickers tests. Impact testing assesses the steel's ability to absorb energy by subjecting it to a sudden impact and measuring the resulting deformation. By conducting these tests, you can accurately determine the strength and hardness characteristics of a steel round bar.
Q:Can steel round bars be used for decorative purposes?
Indeed, decorative purposes can be served by steel round bars. When utilized in diverse architectural and interior design ventures, they contribute a contemporary and industrial appeal. By shaping, bending, and welding steel round bars, one can fashion exclusive and attention-grabbing items like furniture, sculptures, railings, and decorative accents. Their polished and metallic look harmonizes with various styles and design motifs, rendering them a versatile option for embellishment. Moreover, the durability and longevity of steel round bars guarantee that these decorative elements will endure the passage of time.
Q:How to distinguish a round bar from forging? Cold drawing? Hot rolling?
The main differences are in mechanical properties. Forged round steel is used in the processing of some special performance requirements. Round steel three processing methods are more common, should be very wide surface.
Q:Can steel round bars be used in the production of sporting goods?
Yes, steel round bars can be used in the production of sporting goods. Steel is a durable and strong material that can provide stability and support for various sporting equipment such as weights, bars for weightlifting, poles for pole vaulting, or components for bicycles and golf clubs.
Q:Round bar, flat steel, not reinforced
Flat steel: can be used to make iron, tools and machinery parts, building used as housing structure, escalator.All belong to section steel. Round steel can be used as reinforcing steel, which is often referred to as light round bar and primary steel. Flat steel is finished steel, not steel.

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