Name: 1045/45# factory supply High Quality hot rolled steel round bar
Brand: Emerson
Availability: InStock

Product Details

Product Description

Production Description

	Standard	C	Mn	Si	S	P	V	Ti	Yield Strength Map	Tensile Strength Map	Elongation %
St45	DIN2931	≤0.21	≥0.4	≤0.35	≤0.025	≤0.025	≤0.05	≤0.03	≥255	440-570	21
St52	DIN2931	≤0.22	≤1.6	≤0.55	≤0.025	≤0.025	≤0.05	≤0.03	≥355	490-630	22

Size Tolerances

1045/45# factory supply High Quality hot rolled steel round bar

Hot-rolled steel round or square bar:

d/a(mm)

5.5-7

7-20

20-30

30-50

50-80

80-110

110-150

150-190

190-250

(mm)

+0.30

-0.30

+0.35

-0.35

+0.40

-0.40

+0.50

-0.50

+0.70

-0.70

+1.0

-1.0

+1.3

-1.3

+2.0

-2.0

+2.5

-2.5

Application

1045/45# factory supply High Quality hot rolled steel round bar

1): Can be used in many fields such as building, automobile, shipbuilding, petrochemical, machinery, medicine, food, electric power, energy, space, building and decoration, etc.

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...

Diameter(mm)	Weight (kg/m)	Diameter(mm)	Weight(kg/m)
	Round Bar		Round Bar
5.5	0.186	13	1.04
6	0.222	14	1.21
6.5	0.26	15	1.39
7	0.302	16	1.58
8	0.395	17	1.78
9	0.499	18	2
10	0.617	19	2.23
*11	0.746	20	2.47
12	0.888	21	2.72
22	2.98	63	24.5
*23	3.26	*65	26
24	3.55	*68	28.5
25	3.85	70	30.2
26	4.17	75	34.7
*27	4.49	80	39.5
28	4.83	85	44.5
*29	5.18	90	49.9
30	5.55	95	55.6
*31	5.92	100	61.7
32	6.31	105	68
*33	6.71	110	74.6
34	7.13	115	81.5
*35	7.55	120	88.8
36	7.99	125	96.3
38	8.9	130	104
40	9.86	140	121
42	10.9	150	139
45	12.5	160	158
48	14.2	170	178
50	15.4	180	200
53	17.3	190	223
*55	18.6	200	247
56	19.3	220	298
*58	20.7	250	385

Production Flow

Detailed Images

FAQ

1. What is your minimum order quantity?

For steel plate;one piece is ok. For steel pipe;one ton is ok.

Too litter quantity,the cost relatively high added fregiht. Larger quantity, better price.

2.How long will it take to receive my order?

7 days for stock sizes, 20-25 days for new product

3.Which type of shipping do you usually choose?

Packaging	when each plate weight is under 1 ton, it will be in bundle with steel strips 2-4, when each plate weight is over 1ton, it will be piece by piece.
20 feet container contains dimension	Width under 2300mm, length under 6000mm
40 feet container contains dimension	Width under 2300mm, length under 12000mm
By bulk vessel	Freight charge is low by bulk cargo, and large heavy sizes can not be loaded into containers can shipping by bulk cargo

4.Can I visit your company and factory?

100% sure. Our company and warehouse locate in Tianjin, where we can do great marketing and exporting.

If you want to visit us, please contact us to make an appointment.

5.How can I know my order has been done?

We will inspect and test all the goods before shipping.

We can send you pictures of the order; and also you can come or send someone to do the inspection.

Company Information

Tianjin Emerson Commercial and Trade Co.,Ltd has large stocks for the carbon steel and low alloy steel plates and sheets, especially have the thick plate and heavy plates on stock, also can provide the special material and large size steel plates, boiler and pressure vessel steel plate, marine steel plate, hot rolled steel plate for new production. Tianjin Emerson Commercial and Trade Co.,Ltd also has large stock for hollow bars, thick wall seamless pipes and tubes. Tianjin Emerson Commercial and Trade Co.,Ltd can provide good service for customer, good quality products, fast delivery, and after-sale service,

Tianjin Emerson hopes to build good cooperation with everyone interested.