Audited Supplier
aisi 1020/1045/4030
2 Years
2 Years
Carbon Steel Bar
AISI, ASTM, GB
Hot Rolled
Structural Steel Bar, Tool Steel Bar
Color Coated
Non-alloy
Mold Steel, Free Cutting Steel
Structural Steel Bar
6mm-1200mm
3000mm-12000mm or as Client's Request
3mm/M Max
1 Ton
Round Shape
50000 Ton/Tons Per Month
+0.5mm/-0(Dia),+5mm/-0(L)
Normalized / Annealed / Quenched / Tempered
Black,Mill,Polished,Brush,etc
JIUJIN
Customized
China
Product Description
sae astm aisi 1020/1045/4030 round steel bars black surface
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).
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
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 | sae astm aisi 1020/1045/4030 round steel bars black surface | |
| 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 | |
FAQ1. 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
