All Products
  • JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
    Raian Ionescu
    Material quality very good. we have cooperate more than 10 Years. They trade lots kinds of steel material. All material quality good. They duty for all material quality. We are planing continue cooperate with them in the future
Contact Person : Gao
Phone Number : 18068357371
Whatsapp : +8618068357371

Cold Drawn Carbon Steel Bar SAE1020 SAE1045 S45C High Strength Precision Machining Round Bar

  • Cold Drawn Carbon Steel Bar SAE1020 SAE1045 S45C High Strength Precision Machining Round Bar
  • Cold Drawn Carbon Steel Bar SAE1020 SAE1045 S45C High Strength Precision Machining Round Bar
  • Cold Drawn Carbon Steel Bar SAE1020 SAE1045 S45C High Strength Precision Machining Round Bar
  • Cold Drawn Carbon Steel Bar SAE1020 SAE1045 S45C High Strength Precision Machining Round Bar
  • Cold Drawn Carbon Steel Bar SAE1020 SAE1045 S45C High Strength Precision Machining Round Bar
  • Cold Drawn Carbon Steel Bar SAE1020 SAE1045 S45C High Strength Precision Machining Round Bar
Minimum Order Quantity 1 Ton
Price US $630-1,150 / Ton
Product Details
Model NO. SAE1020 SAE1045 S45C Surface Treatment Polished
Alloy Non-alloy Diameter Range OD 6-630mm
Production Capacity 50000kgs Carbon Content 0.42-0.5
Silicon Content 0.17-0.37 Manganese Content 0.5-0.8
Chromium Content ≤0.25 Phosphorus Content ≤0.035
Sulfur Content ≤0.035 Nickel Content ≤0.3
Copper Content ≤0.25 Tensile Strength 600 N/mm2
Yield Strength 355 N/mm2
Highlight

Cold Drawn Carbon Steel Bar

,

High Strength SAE1020 Steel Bar

,

Precision Machining S45C Round Bar
Leave a Message
Product Description
Cold Drawn Carbon Steel Bar - SAE1020, SAE1045, S45C
AISI 1045 steel round bar is a high carbon steel under American standards, classified as quenching and tempering steel with exceptional strength properties. Available in hot rolled round and square bars, cold-drawn bars, and forged bars, this versatile material serves various industrial applications.
Applications
AISI 1045 round bar is extensively used for manufacturing high-strength moving components including air compressor and pump plungers, rolled shafts, connecting rods, endless screws, gear racks, and heavy machine dowels. In quenching and tempering or normalizing delivery states, it's ideal for wear-resistant parts such as crank axles, machine tool shafts, and transmission shafts after high-frequency quenching or shot peening.
Chemical Composition
Grade C Si Mn Cr P S Ni Cu
AISI 1045 0.42-0.5 0.17-0.37 0.5-0.8 ≤0.25 ≤0.035 ≤0.035 ≤0.3 ≤0.25
Mechanical Properties
Grade Delivery State T.S. (N/mm²) Min Y.S. (N/mm²) Min A,% Min Z,% Min Hardness, HB max Forging Ratio Grain Size (level) Nonmetal Ratio
AISI 1045 Hot rolled, forged, or heat treatment 600 355 16 40 229 | 197 ≥ 4:1 ≥ 6 ≤ 2.0
Available Steel Grades
Steel Series Representative Steel Type
Carbon Steel series AISI 1020, 1045, A36, S355JR, S355JO
Petroleum machinery series AISI 4150, AISI 4140, AISI 4130, 30CrMo, 4145H
Tool mold series 1.2714, 5CrMnMo, 5CrNiMoV, 1.2738, 1.2311, 1.2312
Bearing series 52100, GCr15, SUJ2
Marine series 4140, 42CrMo, SCM440, 709M40
Car series SAE8620, 20CrNiMo, SNCM220
Heavy-duty transmission series 40CrNiMo, SNCM439, SAE4340, EN24
Mining machinery series 655M13, 826M40, 25CrMo
Wind power gear series 18CrNiMo7-6, 17CrNiMo6, 1.6582, 1.6587, SAE8620
Wind power spindle series 34CrNiMo6, 817M40
Nitriding series 20MnCr5, 38CrMoAl, 31CrMoV9
Pressure vessel series 15CrMo, 13CrMo4-4
Metallurgical roll series 21CrMoV511, W1.7225, EN19, 709M40
Forged Steel Dimensions
  • Forged Steel Round Bar: Φ85mm~1200mm
  • Forged Square Steel Bar: 150×150-800×800mm
  • Forged Flat Blocks: (150mm-800mm)×(200mm-800mm)
  • Forged Shaft and Forged Rings: Custom manufacturing according to customer drawings
Frequently Asked Questions
Q: How long is your delivery time?
A: Generally 5-10 days for in-stock items, or 15-20 days for non-stock items depending on quantity.
Q: Do you provide samples? Is it free or extra?
A: Yes, we offer free samples but customers pay the freight cost.
Q: What is your MOQ?
A: Standard MOQ is 5 tons. Smaller quantities available with adjusted pricing.
Q: How to buy your ideal products?
A: Provide your drawings for production, or we can design according to your requirements.
Q: How to pay?
A: TT and L/C accepted. Standard terms: 30% deposit before production, 70% balance before loading.
Q: How to install after goods destination?
A: We provide installation instructions and videos. Technical support available with customer covering visa fees, air tickets, accommodation, and wages.
Q: How to get an accurate quotation?
A: Provide product detail size & length, quantities, and material grade specifications.
Q: What other items from this supplier?
A: We supply angle line structural steel, H beams, I beams, channels, square/rectangular/round hollow section pipes, steel plates, checker plates, corrugated sheets, steel coils, flat/square/round bars, screws, stud bolts, nuts, washers, flanges, and related pipe kits.
Product Images
Cold Drawn Carbon Steel Bar SAE1020 SAE1045 S45C High Strength Precision Machining Round Bar 0 Cold Drawn Carbon Steel Bar SAE1020 SAE1045 S45C High Strength Precision Machining Round Bar 1 Cold Drawn Carbon Steel Bar SAE1020 SAE1045 S45C High Strength Precision Machining Round Bar 2 Cold Drawn Carbon Steel Bar SAE1020 SAE1045 S45C High Strength Precision Machining Round Bar 3
Tags:

A322 Steel Round Bar

ASTM round steel rod

Mechanical round steel bar