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China factory - JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

  • China,Wuxi ,Jiangsu
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  3. ASTM A322 Hot Rolled Annealed SAE4140 Alloy Steel Round Bar with OD 6-630mm
China ASTM A322 Hot Rolled Annealed SAE4140 Alloy Steel Round Bar with OD 6-630mm
China ASTM A322 Hot Rolled Annealed SAE4140 Alloy Steel Round Bar with OD 6-630mm

  1. China ASTM A322 Hot Rolled Annealed SAE4140 Alloy Steel Round Bar with OD 6-630mm
  2. China ASTM A322 Hot Rolled Annealed SAE4140 Alloy Steel Round Bar with OD 6-630mm
  3. China ASTM A322 Hot Rolled Annealed SAE4140 Alloy Steel Round Bar with OD 6-630mm
  4. China ASTM A322 Hot Rolled Annealed SAE4140 Alloy Steel Round Bar with OD 6-630mm
  5. China ASTM A322 Hot Rolled Annealed SAE4140 Alloy Steel Round Bar with OD 6-630mm
  6. China ASTM A322 Hot Rolled Annealed SAE4140 Alloy Steel Round Bar with OD 6-630mm

ASTM A322 Hot Rolled Annealed SAE4140 Alloy Steel Round Bar with OD 6-630mm

  1. MOQ： 1 Ton
  2. Price： US $730-1,350 / Ton
  3. Get Latest Price
Model NO. SAE4130 SAE4140
Surface Treatment Polished
Alloy Alloy
Special Use Mold Steel
Specification OD 6-630mm
Production Capacity 500tons
Chemical Composition C 0.38-0.43
Chemical Composition Si 0.15-0.35
Chemical Composition Mn 0.75-1.00
Chemical Composition Cr 0.80-1.10
Chemical Composition Mo 0.15-0.25
Chemical Composition P ≤0.035
Chemical Composition S ≤0.040
Technique Hot rolled/forged/cold draw
Thickness Tolerance ±0.15mm

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  1. Product Details
  2. Company Details

Product Specification

Model NO. SAE4130 SAE4140 Surface Treatment Polished
Alloy Alloy Special Use Mold Steel
Specification OD 6-630mm Production Capacity 500tons
Chemical Composition C 0.38-0.43 Chemical Composition Si 0.15-0.35
Chemical Composition Mn 0.75-1.00 Chemical Composition Cr 0.80-1.10
Chemical Composition Mo 0.15-0.25 Chemical Composition P ≤0.035
Chemical Composition S ≤0.040 Technique Hot rolled/forged/cold draw
Thickness Tolerance ±0.15mm
High Light OD 6-630mm Alloy Steel Round Bar ，Polished Surface SAE4140 Steel Bar ，Mold Steel Application Hot Rolled Steel Bar
ASTM A322 Hot Rolled Annealed SAE4130 SAE4140 SAE4340 Bar Steel Round Bar
AISI 4140 Alloy Steel Round Bar
Alloy steels are designated by AISI four-digit numbers and comprise different kinds of steels, each with a composition that exceeds the limitations set for carbon steels in elements such as boron, carbon, manganese, molybdenum, nickel, silicon, chromium, and vanadium.
AISI 4140 alloy steel is a chromium-, molybdenum-, and manganese-containing low alloy steel known for its exceptional mechanical properties including high fatigue strength, excellent abrasion and impact resistance, superior toughness, and outstanding torsional strength.
Product Specifications
Product Name 4140 Alloy Steel Round Bar
Dimensions Custom sizes available for length, width, and thickness
Standard AISI, ASTM, DIN, JIS, GB, JIS, SUS, EN, etc.
Manufacturing Technique Hot rolled / forged / cold drawn
Surface Treatment Clean / black rough / milled / grinding / painting etc.
Thickness Tolerance ±0.15mm
Chemical Composition
Grade C Si Mn Cr Mo P S
4140 0.38-0.43 0.15-0.35 0.75-1.00 0.80-1.10 0.15-0.25 ≤0.035 ≤0.040
Available Materials
  • 3Cr2Mo / 1.2311 / 1.2312 / P20 / 1.2738 / 718H / P20+Ni / 1.2316 / 1.2083 / 4Cr13
  • SUS420J2 / 420 / S136 / NAK80 / H13 / 1.2344 / SKD61 / 5CrNiMo / SKT4 / 1.2714
  • Cr12 / D3 / 1.2080 / Cr12MoV / D2 / 1.2379 / SKD11 / 9CrWMn / O1 / 1.2510 / SKS3 / DC53
  • 40Cr / 5140 / 35CrMo / 42CrMo / 4140 / 1.7225
  • C45 / C50 / 1045 / 1050 / S50C / S45C / T10 / T8
  • M2 / 1.338 / SKH51
  • Custom materials available upon request
Ordering & Shipping Information
Minimum Order Quantity: 1 ton to 25 tons (sample orders accepted)
Shipping Time: 15-20 days after receiving deposit or L/C
Export Packaging: Standard export seaworthy package / wooden box package
Production Capacity: 12,000 tons per year
Product Images
AISI 4140 alloy steel round bar product showcase Close-up view of 4140 steel round bar surface finish 4140 alloy steel round bar manufacturing and quality inspection

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter

  • Total Annual:

    >1000000

  • Employee Number:

    >100

  • Ecer Certification：

    Verified Supplier

Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...

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Get in touch with us

  • Reach Us
  • JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
  • No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
  • https://www.stainless-strips.com/

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