Soild Round Bar (Hot Rolled) Material ASTM A322 GR. 4140 Low Alloy Steel Bar OD 190mm
Price:
USD1.05/KG
MOQ:
100KGS
Delivery Time:
7 Days
Brand:
TSINGSHAN
Product Description
Soild Round Bar (Hot Rolled) Material ASTM A322 GR. 4140 Low Alloy Steel Bar OD 190mm
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Product Name
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carbon steel round bar
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Outer Diameter
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6mm-1020mm, or as per requirements
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Length
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500mm-6000mmor as customer request
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Standard
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ASME, ASTM, EN, BS, GB, DIN, JIS, etc
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Low alloy high strength structure steel
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Q295, Q345, Q390, Q420, Q460
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Prime Carbon structure steel
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10#, 20#, 35#, 45#, 60#, 20Mn, 65Mn, B2, B3, JM20, SH45,S45C, C45 1015 1020 1025 1030 1035 1045 1050
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Alloy structure steel
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30Mn2, 40Mn2, 27SiMn, 42Crmo,20Cr, 40Cr, 20CrMo, 35CrMo, 20CrMnTi, 30CrMnTi,20MnVB, 20MnTiB, 20CrNiMo, Q345B, 35MnBM,40MnB,36Mn2V, 45MnV,
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Spring Steel
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65Mn, 60Si2Mn, 50CrVA
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Bearing Steel
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GCr15, GCr15GD,55SiMoV
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Structural steels subject to end-quench hardenability requirements
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20CrMnTi, 30CrMnTi, 20Cr, 40Cr, 30CrMo, 42CrMoA, 27SiMn, 40Mn2H, 20CrNiMo, 40Mn2, q345b, 35MnBM, 40MnB,45MnV.
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Oil wells structural steel
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37Mn5, 36Mn2V
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Marine anchor chain steel
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CM490, CM690, M30Mn2
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Lead Time
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A.7 days if this goods is stock goods.B.20 days if this goods will be produced after order
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4140H HOT ROLLED SBQ BAR
Grade 4140H is used for applications requiring enhanced mechanical properties. The “H” indicates the material meets hardenability according to ASTM A304. Eaton Steel Bar Company stocks many diameters of 4140H hot rolled steel bar available to meet the market demand.
APPLICATIONS
We supply 4140H steel bar to various industries including oil and gas and automotive. Typical applications for 4140H steel bar stock include:
- Gears
- Crank shafts
- Oil & gas equipment
SHAPES AND SIZES
Eaton Steel Bar Company supplies 4140H steel bar stock in a variety of sizes ranging from 2½”- 15”. Other sizes may be available, contact Eaton Steel for more information. The shapes available for this grade include:
Standard "4140H Grade" Chemical Composition
| Carbon | 0.37-0.44 |
| Manganese | 0.65-1.10 |
| Phosphorus (max) | 0.035 |
| Sulfur (max) | 0.040 |
| Silicon | 0.15-0.35 |
| Chromium | 0.75-1.20 |
| Molybdenum | 0.15-0.25 |
Estimated Mechanical Property Ranges for "Grade 4140H"
| Tensile strength (psi) | 95,000 - 105,000 |
| Yield strength (psi) | 65,000 - 75,000 |
| Elongation in 2” (%) | 20 - 30 |
| Reduction of area (%) | 35 - 45 |
| Brinell Hardness (BHN) | 200 - 230 |
1. who are we?
We are based in WUXI , China, start from 2012,sell to Mid East(35.00%),South Asia(20.00%),Southeast Asia(20.00%),South America(16.00%),Eastern Asia(1.00%),North America(1.00%),Oceania(1.00%),Western Europe(1.00%),Southern Europe(1.00%),Central America(1.00%),Northern Europe(1.00%),Africa(1.00%),Eastern Europe(1.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Carbon Steel Plate, Alloy Steel Plate, Aluminum Pipe, Aluminum Coil, Galvanized Steel Coil ,Steel Round Bar
4. why should you buy from us not from other suppliers?
We are a professional manufacturer engaged in research, development, production, sales and service. The main products are PPGI, galvanized steel, steel plate, round steel, steel pipe, stainless steel products, Angle steel, steel piles, H-beams and so on.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,DDP,DDU;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,PayPal,Western Union,Cash;
Language Spoken:English,Chinese
We are based in WUXI , China, start from 2012,sell to Mid East(35.00%),South Asia(20.00%),Southeast Asia(20.00%),South America(16.00%),Eastern Asia(1.00%),North America(1.00%),Oceania(1.00%),Western Europe(1.00%),Southern Europe(1.00%),Central America(1.00%),Northern Europe(1.00%),Africa(1.00%),Eastern Europe(1.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Carbon Steel Plate, Alloy Steel Plate, Aluminum Pipe, Aluminum Coil, Galvanized Steel Coil ,Steel Round Bar
4. why should you buy from us not from other suppliers?
We are a professional manufacturer engaged in research, development, production, sales and service. The main products are PPGI, galvanized steel, steel plate, round steel, steel pipe, stainless steel products, Angle steel, steel piles, H-beams and so on.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,DDP,DDU;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,PayPal,Western Union,Cash;
Language Spoken:English,Chinese
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Location
NO.288,YOUYI ROAD ,XI SHAN DISTRICT,WUXI CITY,CHINA
Contact Person
Gao Ben