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12CrMo Alloy Structural Steel JIS G4053 Round Bar

  • 12CrMo round bar

  • SHUNBEI

  • 10 TON

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Shunbei’s 12CrMo Alloy Structural Steel Round Bars have good weldability and corrosion resistance in high-temperature applications up to 540°C. These precision-engineered bars play quite pivotal roles in power generation, petrochemical processing, and even the aerospace industry. Ideal for steam pipes and high-temperature mechanical components.

Product Description

12CrMo round bar application parameters:


Parameter

Value

Product Name

12CrMo Alloy STEEL ROUND BAR

Model

12CrMo round bar

Length

3m,6m,9m,12m or as required

OD

6mm~650mm or as required

Standard

AISI,ASTM,DIN,JIS,GB,EN,etc.

Certification

Test Reports of Material & SGS Inspection Available

Technique

Hot rolled (HR) or Cold rolled (CR)

Thickness Tolerance

-0.05-0.07mm or 0.75-0.1mm or -1%

MOQ

1ton. Sample order acceptable

Lead Time

Within 5-20days after receiving deposit

Export packing

Waterproof paper protected, steel strip packed stably, fixed well

Package Type

Standard Export Seaworthy Package

Transportation

Suitable for all kinds of transportation means

Origin

China

Special Use

Mold Steel, Free Cutting Steel, Cold Heading Steel

Surface Treatment

Grinded or Machined, Bright Surface

Delivery Time

7-15 Days

12CrMo Alloy Steel Round Bar is our flagship product line. These steel bars meet multiple international standards.

Product Features:

· Hot and cold rolling options

· Precise thickness control

· Bright surface finish

· Multiple applications

Manufacturing Process:

· Professional grinding treatment

· Machine processing available

· Strict quality inspection

· SGS certification verified

Supply Chain:

· Fast delivery in 7-15 days

· Flexible length options

· Sample orders welcome

· Secure packaging for transport

Each batch undergoes material testing. We offer complete certification documentation.

Need custom specifications? Contact our sales team for support.


12CrMo round bar Chemical Composition:

Element

Composition (%)

Carbon (C)

0.10~0.15

Silicon (Si)

≤0.30

Manganese (Mn)

0.60-0.90

Sulfur(S)

≤0.025

Chromium (Cr)

0.40-0.70

Molybdenum (Mo)

0.15~0.25

Copper(Cu)

≤0.25

Nickel(Ni)

≤0.025

Product Description


12CrMo Alloy Steel Round Bar is a kind of pearlitic heat-strength steel. It is very special and of great interest for some critical high-temperature applications where adequate cold strain-related plasticity must be maintained as well as machinability and good weldability under industrial manufacturing processes.

Key Features of 12CrMo Steel Round Bar:

Excellent thermal resistance up to 540°C Good mechanical properties at elevated temperatures Superior cold strain plasticity Improved machinability Reliable performance for welding.

The 12CrMo Round Bar excels in critical applications including:

High-temperature steel, e.g., for main steam pipes (operating up to 510°C) or superheated pipe systems (withstanding 540°C)

High-temperature elastic components

Pressure vessel components

Heat exchange systems

We keep all 12CrMo Alloy Steel Round Bars under strict quality testing measures so that their operation can be guaranteed to be uniform. A batch inspection certificate will be available, as proof of passing international standard specifications, namely AISI, ASTM, DIN, and JIS. You can count on our 12CrMo steel products for consistent performance in the harshest of high-temperature settings, whether standard or tailor-made dimensions.

Please select 12CrMo Steel Round Bar for all your high critical temperature applications where stability along with lasting durability is the main concern. For more information on this product, please contact our technical team.

Application

Serving versatile industrial applications 12CrMo Steel Round Bar is used for building structures, including premium steel, I-beams, channel steels, and angle steels in construction. The 12CrMo alloy excels in manufacturing the following critical components:

High-temperature furnace parts

Precision mechanical components

Industrial screws and anchor bolts

Agricultural machinery parts

Steel pipes and profiles

Heat-treated structural elements

Our 12CrMo Steel Round Bar is performing much better under normal conditions as well as in heat-treated conditions; that’s why it’s a perfect choice for applications requiring great strength and temperature resistance.

Product Advantages


PRODUCT ADVANTAGES



Enhanced Stability:

Hot treatment ran by professionals results in optimal hardness and improved wear resistance in our 12CrMo Steel Round Bar. Proper hardness levels after annealing are retained with outstanding machinability too. Such stability hence makes it ideal for application in extreme high temperatures up to 540°C.




Superior Hardness:

Cautiously controlled composition of the 12CrMo alloy with balanced amounts of silicon, manganese, sulfur, and phosphorous further optimizes the carbon content ratio to deliver exceptional hardness along with excellent mechanical strength for demanding industrial applications.


Exceptional Weldability:

The 12CrMo Steel Round Bar is known for exceptional wear and impact resistance and is versatile to fabricate through precision cutting, bending applications, welding with all conventional methods, and plug welding, along with bolted integrity. Such features help it be a component that would merge reliably within most of the industrial assemblies.


Flexible Customization:

Shunbei keeps full stock of 12CrMo steel products. We offer different diameter options, ranging between 6mm and 650mm; length can be tailored, in the range of 3m to 12m; various surface treatments are applied to them as per client requirements; tight tolerance on dimension/size; flexible packing solutions are provided.


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Foshan Shunbei Ronghang Metal Manufacturing Co., Ltd. established in 2008, specializes in the production of carbon steel, including alloy steel plate, galvanized steel plate, color coated steel coil, cold rolled steel plate.

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