cold roll forming steel channel for construction

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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
10 m.t.
Supply Capability:
5000 m.t./month

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Product Description:

cold roll forming steel channel for construction


Products Information

1.Product SizeSize : 5#--40#
2.Product lengthLengths : 6m--12m
3.StandardStandard : GB, ASTM, JIS, DIN
4.GradeGrades : Q235B, Q345B, SS400
5.ApplicationUsed or building structures, vehicle
manufacturing and other industrial structures
6.FeaturesCan produce special specification products 
as per our customers' requirement
7.Delivery Time15-30 days after  recieve the LC or pre-paid
8.Detail PackageBundles, seaworthy wooden cases with or without
edge protector, steel hoop and seals, or as per
customers' requirements


Drawing and Detail DATA (help to know more information)

cold roll forming steel channel for construction

Specification

h

b

d

t

Cm2

(kg/m)

5

50

37

4.5

7

6.93

5.44

6.3

63

40

4.8

7.5

8.45

6.63

8

80

43

5

8

10.24

8.04

10

100

48

5.3

8.5

12.74

10

12.6

126

53

5.5

9

15.69

12.37

14a

140

58

6

9.5

18.51

14.53

14b

140

60

8

9.5

21.31

16.73

16a

160

63

6.5

10

21.95

17.23

16

160

65

8.5

10

25.15

19.74

18a

180

68

7

10.5

25.69

20.17

18

180

70

9

10.5

29.29

22.99

Other Steel Bar Specification:

1.Square bar:Size: 4mm*4mm~100mm*100mm

2.Round Bar:Diameter: 3mm~800mm

3.Angel Bar:Size: 3mm*20mm*20mm~12mm*100mm*100mm

4.Flat bar:Thickness: 2mm~100mm,Width:  10mm~500mm, 

5.Hexagonal :Size: 2mm~100mm




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Q:Can stainless steel be ground?
Some people think it can, because the intuitive view that as long as the metal conductivity pit can be, but ignored, especially in the ground floor technology, the harsh grounding resistance is only 1 ohms. How high is the contact rent of stainless steel contact with the soil?.
Q:Consult 304 stainless steel angles. What tools are used for cutting and drilling?
The basic alloying elements of stainless steel, as well as nickel, molybdenum, titanium, niobium, copper, nitrogen and so on, to meet the various requirements for the use of stainless steel structure and performance. Stainless steel is easy to chloride corrosion, because chromium nickel chloride is collocated elements, elements will be collocated to form stainless steel corrosion exchange assimilation.
Q:Which is better, stainless steel angle steel or ordinary angle iron?
The utility model has higher weldability, plastic deformation property and certain mechanical strength than ordinary angle iron in use. The raw material for producing stainless steel angle steel is low carbon square billet, the finished product is made of stainless steel and the angle iron is delivered by hot rolling forming, normalizing or hot rolling.
Q:304 stainless steel 32mm in diameter and 3mm in thickness. How much pressure can one metre withstand? How can I calculate the pressure of a pipe?
Depends on the specific specifications, the prices of different specifications201 of stainless steel is now considered as ordinary material, without magnetic or nickel. If you want high, you should use 304 stainless steel, 6.5 yuan more than 201 yuan a kilogram.
Q:Which brand produces 304 stainless steel better?
Measuring the thickness of stainless steel sink ratio: stainless steel sink good use plate thick, because the sink had edge processing, very hard to see that the thickness of the most simple way: a little forced by the surface of the water tank, if pressed down, the material is very thin, of course, if you can borrow a vernier caliper and micrometer screw on don't trouble.
Q:Now, what's the price of the 201 stainless steel angles?
Depends on the specific specifications, the prices of different specifications201 of stainless steel is now considered as ordinary material, without magnetic or nickel. If you want high, you should use 304 stainless steel, 6.5 yuan more than 201 yuan a kilogram.
Q:304 what does angle iron stand for me?
304 is a versatile stainless steel which is widely used in the manufacture of equipment and parts requiring good overall performance (corrosion resistance and formability). 304 stainless steel is a brand of stainless steel produced according to the ASTM standard in the United states. 304 chromium 19%, containing nickel 9%.
Q:What are the use of stainless steel angle?
Such as angle steel, channel, which are used for buildings, staircases, handrails, pendants for decoration, fasteners, kitchen utensils and other machinery parts
Q:2520 stainless steel main properties
2520 stainless steel with 2520 stainless steel, 2520 stainless steel rods, 2520 stainless steel tube, 2520 stainless steel angle steel, 2520 stainless steel, round steel, stainless steel plate, stainless steel rods, stainless steel tube, can work for a long time under the high temperature of 1250 degrees.
Q:Stainless steel angle weight calculation, stainless steel angle gauge table, stainless steel angle model, who knows?
The chemical resistance of the medium (acid, alkali, salt and other chemical etching) corrosion of steel called acid resistant steel. Because of the difference in the chemical composition of the two, and make their corrosion resistance is different, ordinary stainless steel is generally not resistant to chemical medium corrosion, and acid resistant steel are generally stainless steel.

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