| Payment Type: | L/C,T/T,D/P |
| Incoterm: | FOB,CFR,CIF,EXW |
| Transportation: | Ocean,Land,Express,Air |
| Port: | Tianjin,Qingdao,Shanghai |
Model No.: SAE1045 42CrMo
Standard: Astm, Gb
Place Of Origin: China
Production Process: Hot Rolled
Application: Tool Steel Bar, Structural Steel Bar, Die Steel Bar
Whether Alloy: Non-Alloy
Special Steel: Free Cutting Steel
Species: Carbon Steel Bar
Tolerance: ±1%
Processing Service: Bending, Decoiling, Welding, Cutting, Punching
Diameter: 6mm-25mm
Length: 6 Meter-12 Meter or as Per Customer′s Requirement
| Selling Units | : | Ton |
| Package Type | : | Packaged in Exporting Standard. |
| Picture Example | : |
|
Round Steel is a kind of hollow cylindrical metal material, which is widely used in construction, machinery manufacturing, automobile manufacturing, energy, transportation and other industries.
Round steel is mainly made of carbon steel, alloy steel and tool steel.
Among them, carbon Steel Round steel refers to steel with carbon content within the range of 0.20% to 0.55%.
Carbon steel round steel is an economical and practical structural material with good weldability, plasticity and machinability.
Alloy steel round steel refers to the steel with a certain amount of alloying elements (chromium, manganese, cobalt, boron, molybdenum, vanadium, etc.), which can obtain higher strength, hardness, corrosion resistance and wear resistance.
Tool steel Round steel is a kind of high-speed tool steel material, which has the advantages of high hardness, high red hardness and wear resistance.
The production process of round steel is very diverse, including hot rolling, cold drawing and cold drawing.
Among them, the hot rolling production process refers to the steel material heated to a certain temperature, plastic deformation through rolling machinery and equipment, pressed into different specifications of the shape of steel.
The cold drawing process is the use of steel wire material for cold drawing, which can obtain a higher surface finish for the production of precision parts.
Cold drawing process is to draw steel in cold storage to obtain higher density, hardness and strength.
Product Name SAE 1045 1020 Hot Rolled Iron Carbon Steel Round Bars Round Steel Bar Grades 1045 1020 20MnCr5 Surface Black, Polish, Oiled Technique Hot rolled Delivery Condition Black Surface,Rough machined or as required Test 100% Ultrasonic test Process EAF + LF + VD + Forged + Heat Treatment Dimension Diameter: 10mm - 250mm Length: 4000-15000mm or cut to length Application 1): Can be used in many fields such as building, automobile, shipbuilding, petrochemical, machinery, medicine, food, electric power, energy, space, building and decoration, etc. Inspection Mill Test Certificate is supplied with shipment,SGS inspection is accepted if needed Package Standard export seaworthy package or as required. Port Tianjin Port or Customer designated port of destination Delivery Time 5-15 days,according to customers' grades,dimension and quantities
2): Can be made into mould template, mortise pin, column
3): This kind of steel have good mechanical property, is widely used in structural parts which may support stress alternation, especially made into some connecting rods, bolts, wheel gear...
4): This kind of steel is the most common blanks and materials of shaft parts. Its die welding material model is CMC-E45.
Chemical composition
| C | Si | Mn | P | S | Cr | Mo |
| 0.38-0.43% | 0.10-0.35% | 0.75-1.00% | ≤0.035% | ≤0.040% | 0.80-1.10% | 0.15-0.25% |
Mechanical Properties
Tensile Yield Strength Reduction Elongation Impact Strength Hardness 1080 930 12 45 63 Anneal≤217HB
Strength
(MPA)
(MPA)
(%)
(10%)
(Aku2/J)
(HB)
Q+T 28-32HRC 
Packaging And Transportation
1) Packaging: 3 layers of packing. Inside is craft paper, Middle is water plastic film and outside GI steel sheet to be covered by steel strips with lock, with inner coil sleeve or as customers' requirements.
2) Shipping: We have long-term cooperation with many experienced shipping companies and will find the most suitable mode of transportation for you.
3) Trade terms: FOB/CIF/CFR
4) Shipping port: Qingdao/Tianjin/Shanghai
5) Shipment: A: Length: ≤6m, loaded in 20GP Container. B: Length: ≤12m, loaded in 40GP Container.
Remark: Size of 20GP Container (inside :5898*2352*2393mm); Size of 40GP Container (inside:12032*2352*2393mm); Size of 40HQ Container (inside:12032*2352*2698mm).
6) Delivery time: Normal size: 7-15days send from warehouse directly. Special size:15-30days custom made for you.
Contact us
If you have any question, please feel free to contact me by the email or telephone!
Mainly products cover Carbon Steel Pipe, Galvanized Steel Pipe, Seamless Steel Pipe, Square Steel Pipe, Honed Steel Tube, Special-shaped Steel Pipe, Galvanized Iron Wire and Steel Angle , H-Beam , Flat Steel , Round Steel, Channel Steel, etc.
CONTACT US
Copyright © 2024 Tianjin Youfa Steel Co., Ltd All rights reserved. Privacy Policy
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Contact Now