Factory Price AISI 4140 4130 1020 1045 4140 4130 Cold Drawn Carbon Steel Round Bar ASTM S355 Carbon Mild Steel Rod Bar

• Customization: Available
• After-sales Service: 2 Years
• Warranty: 2 Years
• Model NO.: Q195 Q235 Q345 A106B T91 P91
• Type: Carbon Steel Bar
• Standard: AISI, ASTM, GB
• Technique: Hot Rolled
• Application: Structural Steel Bar, Tool Steel Bar
• Surface Treatment: Color Coated
• Alloy: Non-alloy
• Special Use: Mold Steel, Free Cutting Steel
• Applications: Structural Steel Bar
• Diameter: 6mm-1200mm
• Length: 3000mm-12000mm or as Client′s Request
• Straightness: 3mm/M Max
• MOQ: 1 Ton
• Shape: Round Shape
• Supply Ability: 50000 Ton/Tons Per Month
• Tolerance: +0.5mm/-0(Dia), +5mm/-0(L)
• Heat Treatment: Normalized / Annealed / Quenched / Tempered
• Surface: Black, Mill, Polished, Brush, etc
• Specification: Customized
• Trademark: JIUJIN
• Origin: China
• Production Capacity: 9000tons/Year

Product Description

Factory price AISI 4140 4130 1020 1045 4140 4130 Cold Drawn Carbon Steel Round Bar ASTM S355 carbon Mild Steel Rod Bar

Classified by process
Round steel bar is divided into three types: hot rolled, forged and cold drawn. The size of hot rolled round bar is 5.5-250 mm. Among them: small round bars of 5.5-25 mm are mostly supplied in bundles of straight strips, which are often used as steel bars, bolts and various mechanical parts; round bars larger than 25 mm are mainly used for the manufacture of mechanical parts and billets of seamless steel pipes ect.
Classification by chemical composition
Carbon steel bar can be divided into low carbon steel bar, medium carbon steel bar and high carbon steel bar according to chemical composition (that is, carbon content).

Products Name	Factory Price AISI 1040 1045 1050 1055 1060 1080 1084 1095 2316 Carbon Steel Round Bar with good quality
Steel Grade	Q195,Q235,Q345, 45#, S20C , SAE1010,SAE1020,SAE1045,EN8,EN19,C45,CK45,SS400 etc
Standard	ASTM A 615 Gr 40/60,BSS4449 Gr460B,500B etc
Diameter	6mm-1200mm
Length	3000mm-12000mm or as client's request
Straightness	3mm/M max
Tolerance	+0.5mm/-0(dia),+5mm/-0(L)
MOQ	1 tons
Heat treatment	Normalized / Annealed / Quenched / tempered
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.
Trade Term	FOB, CFR, CIF
Payment	30% advance by T\T; Balance pay before the shipment against shipping documents or irrevocable LC at sight

FAQ
1. How can I get a quotation from you ?
You can leave us message, and we will reply every message in time. Or we may talk on line by Trademanager.
And you can also find our contact information on contact page.

2.Can I get samples before order ?
Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings. We can build the molds andfixtures.

3. what is your delivery time ?
The time of delivery is usually around 1 month(1*40FT as usual).
We can send out in 2 days, if it has stock.

4.What is your payment terms?
Our usual payment term is 30% deposite, and rest against B/L. L/C is also acceptatble.EXW,FOB,CFR,CIF,DDU.

5. How can you garantee what I got will be good ?
We are factory with 100% predelivery inspection which garantee the quality.

6 How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them