ss400 hot rolled structural mild carbon u steel channel bar in sale

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Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
25 m.t.
Supply Capability:
21000 m.t./month

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Product Description:

Specifications

U Steel Channel Bar
1.High mechanical strength
2.Dimension:50*37*4.5-400*104*16.5mm
3.Grade:Q235,S235JR,SS400
4.Length:6-12m

 

Details of U Steel Channel Bar

NameU Steel Channel Bar
Standard

GB/T707-1988 GB 9787-88 Q235B

JIS G3192-2006 SS400

EN 10025 S325JR

GradeQ235,SS400,S235JR
Dimensions

GB Steel channel 50*37*4.5-400*104*14.5

JIS Steel channel  75*40*3.8*7-152*76*6.4*9

EN Steel channel  140*60*7*10-200*75*8.5*11.5

Length6-12m
TechniqueHot rolled
ToleranceAs the standard or as your requirement
Surface treatmentGalvanized, paint
ApplicationSteel structural,doors, railway and traffice,vehchile, mechine
CertificatedBV
Packing detailsstandard export packing or as your requirement
MOQ25 tons
DeliveryWithin 25 days after deposit
PaymentT/T or L/C

 

Advantage of U Steel Channel Bar

 

1.Convenient in construction and save much time and labor

 

2.High mechanical strength

 

3.Low price, high quality

 

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Q3: How soon can we receive the product after purchase?

A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.

 

 

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Q:What's the size of channel 16, please? Thank you!
16A - H height 160mm, B leg width 63mm, D waist thickness 6.5mm - sectional area 21.962/ square cm, weight 17.240kg/m16b - H height 160mm, B leg width 65mm, D waist thickness 8.5mm - sectional area 25.162/ square cm, weight 19.752kg/m
Q:What kind of welding rod used for channel steel?
Manual arc welding, the use of strength grades T50 electrode: knot 506, knot 507, knot 502, knot 503, knot 552, knot 553, etc.;
Q:In the construction engineering construction site, such as channel material piled reinforced why mat wood, directly on the concrete floor (ground) on the surface is not?
1. Prevent rust.2. Keep the component clean and non clay. Otherwise, the rain will take enough time to clean the components.3. Convenient transportation. When the component is high, it is convenient to wear a steel rope to bind, a bundle of steel bars, the transportation efficiency is high; you put the steel bar directly on the ground, and later inconvenient to transport by crane, can only move out one by one.
Q:What machine is used to bend the channel?
Determine the maximum section size of the channel, which is related to the power selection of the machine.
Q:What is the difference between channel steel and angle steel?
The cross section of the channel steel is concave, and the cross section of the angle steel is L to form 90 degrees angle, but the length of the two sides is equal. Standard Specification for steel: height (mm) * leg width (mm) * * waist thickness (mm) * length (M) representation, e.g., 75 * 40 * 4.5 * 6.
Q:What does channel specification "MQ-41" mean?
The raw material for producing channel steel is carbon or low alloy steel billets with a carbon content of not more than 0.25%. The finished channel steel is delivered by hot forming, normalizing or hot rolling. The specifications are expressed in millimeters of height (H) * leg width (b) * waist thickness (d), such as 100*48*5.3, which means waist height is 100 mm, leg width is 48 mm, waist thickness is 5.3 mm channel, or 10# channel steel. The same height of the channel, if there are several different leg width and waist thickness, also need to add a, B, C on the right side of the model to distinguish, such as 25#a, 25#b, 25#c and so on.
Q:What does channel C10 mean? What is the full name of C?
Decent channel steel, with two thicker legs, does not curl (it rolls too tightly). Used for stressed structures.
Q:How is the channel steel set on the wall?
First, hit the same size as the channel directly on the wall, 3 to 5 centimeters, and insert the channel directly.Second, if not inserted if they buy steel, the size is 20 by 20 cm, in the four corners of four eyes, and then fixed on the wall expansion screws, two to symmetry, then the channel steel welded at the top. It's very strong, too.
Q:Does anyone know how to calculate the volume of channel steel?
1, check out the books on Design of cross-sectional area multiplied by the length of2, if there is in kind, called weight divided by 7.85
Q:What is the difference between channel steel and C steel?
Channel steel is produced by hot rolling, supplied directly by iron and steel works, and thicker

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