Hot Rolled Round Bar Steel ASTM 4140 42CrMo4 Wear Resistance Machinability Customized Size Carbon Round Bar

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Product Overview

Description



Hot Rolled Round Bar Steel ASTM 4140 42CrMo4
Wear Resistance Machinability Custormized Size Carbon Round Bar


Product Description








Carbon Steel Bar
Carbon Steel Bar is non-metallic product, it has high temperature resistance, good electrical conductivity, not easy to break properties, suitable for cutting metal into the required shape. Because of the high temperature of the carbon rod, it is easy to conduct electricity and has good chemical stability. It has been widely used in national defense, machinery, metallurgy, chemical industry, casting, non-ferrous alloy, lightening and other fields, especially black carbon rod, also used in ceramics, semiconductors, medicine, environmental protection, laboratory analysis and other fields, has become the most widely used non-metallic materials.


Specification


Steel Grade
Q195,Q235,Q345,45#, S20C, SAE1010,SAE1020.SAE1045,EN8,EN 19fC45,CK45,SS400 etc
Standard
ASTM A615Gr40/60,BSS4449 Gr460B,500B etc
Diameter
5.5-250 mm
Length
3000mm-12000mm or as client's request
Straightness
3mm/M max
Tolerance
+0.5mm/-0(dia),+5mm/-0(L)
MOQ
5 tons
Heat treatment
Normalized / Annealed / Quenched / tempered
Surface
black,mill,polished,brush,etc
Test
Ultrasonic test according to SEP 1921-84 G3 C/c
Application
Widely used in construction industry for reinforcing concret(Express way; office building, Bridge etc) Trasportation By sea(20'
40' container), parts of larger cross-sections, crankshafts, gears.
Packaging
Export standard, seaworthy
Delivery time
10-20 days after confirmed order
Container size
20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High)
Item Type
Diameter (MM)
Length
Round Bar
8-400
6/9/12m or follow client's requirment.
Steel Wire Rod
5.5-34
Coil
Steel Rebar
5.5-40
Cut to length or Coil
Category
Grades
Sizes
Carbon structure steel
Q195,Q215,Q235,Q275
16mm-250mm
Low alloy high strength structure steel
Q295,Q345,Q390,Q420, Q460
16mm-250mm
Prime Carbon structure steel
10#, 20#, 35#, 45#, 60#, 20Mn,65Mn,B2, B3,JM20, SH45,S45C,C45
16mm-250mm
Alloy structure steel
30Mn2,40Mn2,27SiMn, 42Crmo, 20Cc40Cr,20CrMo, 35CrMo,20CrMnTi, 30CrMnTi,20MnVB, 20MnTiBf 45MnV 20CrNiMo, Q345B, 35MnBM,40MnB,36Mn2V
16mm-250mm
Spring Steel
65Mn,60Si2Mn, 50CrVA
16mm-250mm
Bearing Steel
GCr15tGCr15GD,55SiMoV
16mm-250mm
Structural steels subject to end-quench hardenability requirements
20CrMnTi,30CrMnTi, 20Cr, 40Crf30CrMo,42CrMoA,27SiMn, 40Mn2H, 20CrNiMo, 40Mn2,q345b,35MnBM, 40MnB,45MnV.
16mm-250mm
Oil wells structural steel
37Mn5,36Mn2V
16mm-250mm
Marine anchor chain steel
CM490,CM690,M30Mn2
16mm-250mm


Company Profile








Zhongshi Shandong Steel Co., Ltd is located in Shandong Province which is leading high-end supporting service enterprise in the field of carbon steel, tinplate, galvanized steel, stainless steel material in China. The main products include cold rolled steel products ( full hard products, cold-rolled low carbon steels, high-strength phosphor steels, bake hardening steels, flux-cored wire steel, carbon structural steels, high-strength cold-rolled steel), tinplate products, hot-dip galvanized steel products and stainless steel products.

Mainly exported to Southeast Asia, North Africa and Middle We have more years experience in supplying enterprises and organizations in the international market. Enable us to complete any order in the shortest time. All the products provided meet the technical requirements and reflect the ideal cost performance. We will guarantee the quality of your product.Including raw material inspection, supervision of production process,appearance inspection and inspection for the finished products.

We will provide our distinctive packing which improves the protection rate of goods by 30%. We actively seek cooperation with foreign companies, in line with the concept of "excellence, win-win cooperation", with reliable quality and perfect after-sales service system, won the praise of domestic and foreign customers. We sincerely welcome you to our company to negotiate business.


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FAQ


Q1:Can you send samples?
A:Of course, we can provide customers with free samples and express shipping service to all over of the world.

Q2:What product information do I need to provide?
A:Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.

Q3:It's my first time to import steel products, can you help me with it?
A:Sure,we have agent to arrange the shipment, we will do it together with you.

Q4:What ports of shipment are there?
A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs.

Q5:What about product prices information?
A:Prices various according to periodic price changes of raw materials.

Q6:What is your terms of payment ?
A:Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment or based on BL copy or LC at sight.

Q7.Do you provide custom made Products service?
A: Yes,if you have your own design , we can produce according to your specification and drawing.

Q8:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.


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