$488.00 - $988.00
Min. Order : 25 Tons

AISI 1045 / 4140 / 4340 / 8620 / 8640/8630 alloy round bars steel price mm

Trade Assurance
Built-in order protection service in alibaba.com
Product quality
On-time shipment
More on shipping and other trade services.

Quick Details

Port: Qingdao Tianjin
Payment Terms: L/C,D/A,D/P,T/T
Supply Ability: 30000 Ton/Tons per Month
Place of Origin: Shandong China
advantage: high quality good price
proseccing: EAF+LF+(VD)
Tolerance: ±5%
technique: hot rolled
Grade: 1045 / 4140 / 4340 / 8620 / 8640/8630
Standard: AiSi,ASTM,bs,DIN,GB,JIS
Model Number: 10-310mm
MOQ: 50tons
Brand Name: Shandong Brand
Special Use: Free Cutting Steel
Type: Carbon Steel Bar
Alloy Or Not: Non-Alloy
material: carbon steel
port: Qingdao Tianjin
terms: FOB CFR CIF
grade: aisi1045 s45c c45 ic45
delievery time: within 35days
payment: T/T L/C
Technique: Hot Rolled
Application: Structural Steel Bar
Steel Grade: carbon steel/alloy steel
Packaging Detail: according to your request
Shandong Le Ren Special Steel Co., Ltd.
Manufacturer, Trading Company
Response Time
On-time delivery rate
R&D staffs
Visit Store


AISI 1045 / 4140 / 4340 / 8620 / 8640 round bars steel





(1)Sizes details                                                                                                               

Sizes detalis diameter 10-310mm
length 3-12m(canbe customerized)
Sizes tolerance length +/-100mm
Straightness 3mm/m



(2)Grades Comparison              
45# 1045 S45C C45 IC45 08047 C45










20Cr SCr240   5120 527A19 18C3
SCr22 527M20
40Cr SCr440 41Cr4(1.7035) 5140 530A40 42C4
SCr4 530M40
15CrMo SCM415 16CrMo44 A387Cr.12   12CD4
(SCM21) -1.7337
20CrMo CCM420 25CrMo4     18CD4
SCM22 -1.7218 20CD4
42CrMo SCM440 42CrMo4 4140 708M40 42CD4
(SCM4) -1.7225 708A42
40CrNiMoA SNCM439   4340 817M40  
(SNCM8) 816M40
  SNCM220   8620 805M20 20NCD2





(3)Chemical Composition      
C Si Mn Cr( ≤) Ni ( ≤) Cu ( ≤)
0.42-0.5 0.17-0.37 0.5-0.8 0.25 0.3 0.25




(4)Packing and Delievery                                                                                               


1.Packing :Raw packing or accoeding to your request

2.Delievery condition:Hot rolled,Black surfase,Cold rolled ,or,according to your request.

3.Shown:Heat No. mst be shown in each bar.

4.Delievery time :within 20days after the down payments.


(5)Our Advantages                                                                                                          


we have been specialized in exporting steel products for more than 10 years,include:steel bars(round,square,flat bars),steel sheets,steel profiles,H beam,Channel beam,I beam,and so on.Prices and quality,service are always good.




Please contact me as follows to get the newest and lowest price



16 600x600

We offer our range of Bars in different grades such as carbon steel, alloy steel, and tool steel. Further, we also offer these bars in the grades specified by our clients. These are widely used for industrial applications such as construction, engineering, power generation, aerospace, ordnance, petrochemicals, railways, forgings and auto components. Offered in standard size ranging from 10 mm to 310mm these can also be customized as per the requirements of our clients.



To get more profit,pls send me inquiry now,I'm sure your any inquiry will get prompt attention.

steel round bar 1



Packaging & Shipping


Company Information

Established in April, 2009, under the leadership of the builder who is specialized in steel producing for 25 years, with rich steel technology and knowledge, LAIWU LE REN TRADE CO., LTD. Forges one professional steel exporting team and builds one steel further processing factory.

Supplying professional Service

Our management philosophy: To exceed customers expectation; To realize employees dream. As a processional steel exporting company, we aim to help the customers to create the commercial value by supplying steel solutions, to solve customers pain points and to supply efficient, thoughtful and professional service.

Focusing on high-quality goods

Our steel processing factory, SHANDONG LE SHAN MACHINERY CO., LTD aims to provide personalized demand products with good mechanical properties. Our factory is equipped with advanced machines such as cold drawing machines, peeling machines, fine straightening machines, fast cooling cutting machines, centerless grinding machines, continuous annealing furnaces, medium frequent Q&T machines, Ultra testing and Eddy current testing assembly line and complete testing equipment in Lab under the guidance of ISO9001 Quality Management System. Our products are widely used in the high strength and prestressed projects in industries of oil & gas, petrochemical, bridge, tunnel, wharf, steel structure construction etc. The annual productivity is 40,000.00 tons.



Q: Are you trading company or manufacturer ?

A: We have our own factory with complete production equipment and inspection facilities.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us sa bellow: