Square Bar Hot Rolled High Quality Q235 Or Q195

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
2000000 m.t./month
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Item specifice

Standard:
AISI,JIS,GB,BS,DIN,API,EN,ASTM
Technique:
Hot Rolled,Cold Rolled,Cold Drawn,ERW,Forged,Saw,Extruded,EFW,Spring
Shape:
U Channel,Square,C Channel,Hexagonal,Round,Rectangular,Oval,LTZ
Surface Treatment:
Galvanized,Coated,Copper Coated,Color Coated,Oiled,Dry,Chromed Passivation,Polished,Bright,Black,PVDF Coated
Steel Grade:
Q195,Q215,Q235,Q215B,Q235B,RHB335,HRB400,200 Series,300 Series,400 Series,600 Series,SS400-SS490,10#,20#,A53(A,B)
Thickness:
1mm
Length:
6M
Net Weight:
25MT

Product Description:

OKorder is offering high quality Hot Rolled Steel I-Beams at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.

 

Product Applications:

1) Suitable for making various strong cutting tool abrasion resistance, impact resistance.

2) Used to produce all kinds of high hard and super hard saw blade, drill, tap, broach, gear hob and various kinds of milling cutter.

3) Used for advanced punching die, screw die, and the toughness and complicated shape of the punch, etc.

4) Is used for cold forging die and drawing mode, etc.

5) Recommended watchcase factory, screw factory and other cold stamping products industry use.

Product Advantages:

OKorder's Steel I-Beams are durable, strong, and resist corrosion.

 

Main Product Features:

·         Premium quality

·         Prompt delivery & seaworthy packing (30 days after receiving deposit)

·         Corrosion resistance

·         Can be recycled and reused

·         Mill test certification

·         Professional Service

·         Competitive pricing

 

Product Specifications:

Standard: GB,

-Grade: Q195 or equivalent.

-Chemical Composition:

Standard

Grade

Element (%)

GB

Q195

C

Mn

S

P

Si

0.06~0.12

0.25~0.50

≤0.050

≤0.045

≤0.30

 

 

 

Measures of HR Square Bar (small measures):

(Section of HR Square Bar)

 

-Length of a side and Theoretical weight of Square Bar.

Length of a side(mm)

Theoretical weight(kg/m)

Length of a side(mm)

Theoretical weight(kg/m)

7

0.385

22

3.80

8

0.502

24

4.52

9

0.636

25

4.91

10

0.785

26

5.30

11

0.950

28

6.15

12

1.13

30

7.06

13

1.33

32

8.04

14

1.54

34

9.07

15

1.77

36

10.17

16

2.01

38

11.24

17

2.27

40

12.56

18

2.54

42

13.85

19

2.82

45

15.90

20

3.14

48

18.09

21

3.46

50

19.63

 

 

Notes:

1, The theoretical weights in the list, base on the density of 7.85 g/cm3.

2, Formula for theoretical weight of Square bar: (length of a side)2 * 0.00785

3, The numbers with *mean that they are not regular or we don’t offer them.

 

-Regular length of Square Bar:

Steel

Length of a side (mm)

Length of steel (m)

Normal steel

< 25

4~10

> 25

3~9

Steel of high quality

All measure

2~6

Tool steel >75

1~6

 

 

FAQ:

Q1: How soon can we receive the product after purchase?

A1: 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.

Q2: Can stainless steel rust?

A2: Stainless does not "rust" as you think of regular steel rusting with a red oxide on the surface that flakes off. If you see red rust it is probably due to some iron particles that have contaminated the surface of the stainless steel and it is these iron particles that are rusting. Look at the source of the rusting and see if you can remove it from the surface.

Q3: How do you package the angle steel when shipping?

A3: All goods are packed in bundles with steel strips and shipped by container or break bulk.

Square Bar Hot Rolled High Quality Q235 Or Q195

Square Bar Hot Rolled High Quality Q235 Or Q195


Q:
Indeed, the squareness of a window frame can be assessed using a steel square. Commonly known as a framing square or carpenter's square, a steel square is a versatile tool extensively utilized in construction and woodworking. Its primary function is to guarantee the squareness of corners and angles, thus making it an appropriate instrument for checking the squareness of a window frame. By positioning the steel square against the frame's corners, one can effortlessly determine if the angles are precisely 90 degrees or if any adjustments are necessary. Furthermore, the straight edges of the square can be employed to confirm the parallelism and straightness of the window frame's sides. All in all, a steel square is a dependable tool for evaluating the squareness of a window frame, ensuring proper installation and alignment.
Q:
Checking the squareness of a drill press quill can be done using a steel square. This precision measuring tool has a right angle and can be utilized to determine if two surfaces or components are perpendicular. By placing the steel square against the quill and ensuring it is flush with both the quill and the base, one can visually inspect the quill's perpendicularity to the base. If the steel square meets both surfaces at a 90-degree angle, the quill is square. However, if there is a gap or the angle is not precisely 90 degrees, adjustments may be necessary to align the drill press quill correctly.
Q:
No, a steel square is not suitable for checking the squareness of a table saw fence. A specialized tool called a square fence gauge or a precision square should be used instead, as they are specifically designed for this purpose and offer greater accuracy.
Q:
To use a steel square for marking roof valley angles, you would first locate the valley centerline and place the square on the roof surface, aligning one edge with the centerline. Next, adjust the square until the desired roof pitch or angle is achieved. Once aligned, use a pencil or marker to trace along the square's edge, marking the angle onto the roof surface.
Q:
The size and thickness of a typical steel square can cause its weight to vary. Nevertheless, as a rough approximation, a steel square measuring 12 inches on each side and having a thickness of 1 inch can weigh approximately 40 pounds. It should be emphasized that this weight may differ depending on the specific type and grade of steel employed.
Q:
Yes, a steel square can be used for plumbing pipe layout. A steel square, also known as a framing square or carpenter's square, is a versatile tool that can be used for a variety of construction and layout tasks. When it comes to plumbing pipe layout, a steel square can be helpful in determining angles, measuring and marking straight lines, and ensuring accurate cuts and connections. It can be used to measure and mark the angles required for pipe bends, as well as to check for squareness and alignment in the overall plumbing layout. Additionally, the sturdy and durable nature of a steel square makes it suitable for use in plumbing applications, where precision and accuracy are crucial.
Q:
Yes, a steel square can be used for checking the alignment of fence posts. A steel square is a versatile tool that can be used for various measuring and marking tasks, including checking the alignment of fence posts. By placing the steel square against the side of the post and using it as a guide, you can ensure that the post is perfectly upright and aligned. The right angle and straight edges of the steel square make it an ideal tool for this purpose, allowing you to easily determine if the post is leaning or misaligned.
Q:
To use a steel square to check for plumbness in a post, follow these steps: 1. Position the steel square against one side of the post, making sure it is flush with the edge. 2. Hold the steel square vertically, with one arm of the square touching the ground or a level surface. 3. Look at the other arm of the square and observe if it is parallel to the side of the post. If it is, then the post is plumb. If it is not, then the post is not plumb and needs adjustments. 4. To adjust the post, you can use shims or wedges to make it plumb. Place the shims or wedges between the post and the ground or the support to level it. 5. Repeat the process on all sides of the post to ensure it is plumb from all angles. Using a steel square is an effective method to check for plumbness in a post as it provides a straight and reliable reference line. It ensures that the post is perfectly vertical, which is crucial for stability and structural integrity.
Q:
The steel square in HVAC work serves as a versatile tool capable of conducting various measurements. Several common measurements can be accomplished using a steel square, including: 1. Ensuring Right Angles: The primary purpose of the steel square is to guarantee the precision of right angles. It can be utilized to assess whether walls, ductwork, or equipment are ideally perpendicular or if corners are accurate. This element is crucial for appropriate alignment and installation in HVAC systems. 2. Measuring Angles and Slopes: A steel square allows for the measurement and marking of angles and slopes. It aids in determining the correct pitch for drain lines, ensuring adequate water flow, and preventing issues such as stagnant water or condensation. 3. Establishing Parallel Lines: The steel square can be employed to establish parallel lines, ensuring the proper alignment of pipes, ducts, or other HVAC components. This feature helps maintain consistency and prevents misalignments that could adversely impact system performance. 4. Taking Measurements: The blade of a steel square typically contains markings that facilitate measuring the length, width, or height of various HVAC components. It provides swift and accurate measurements, thereby enabling precise installations. 5. Designing Layouts and Templates: HVAC installations often require the creation of layouts and templates. Steel squares are frequently employed for this purpose, enabling the marking of cutting lines, angles, or notches on materials like sheet metal. By ensuring accurate and efficient fabrication, they contribute to the overall precision and effectiveness of the process. In conclusion, the steel square represents an indispensable tool in HVAC work, delivering dependable measurements that ensure proper alignment, angles, and dimensions. Its usage facilitates efficient and accurate installations, ultimately enhancing the performance and longevity of HVAC systems.
Q:
To use a steel square to find angles for compound miter cuts, you need to follow these steps: 1. Begin by understanding the concept of compound miter cuts. These cuts involve two angles: the bevel angle, which determines the tilt of the saw blade, and the miter angle, which determines the angle at which the material is cut horizontally. 2. Set the bevel angle on your saw to the desired tilt. This angle is usually indicated on the bevel scale of the saw or can be calculated using a protractor. 3. Take your steel square and position it against the fence of the saw, ensuring that the long edge of the square is parallel to the fence. 4. Place your workpiece against the square and align it with the edge of the square. Make sure the workpiece is flush against the fence. 5. Adjust the miter angle on your saw until the corner of the square is aligned with the desired angle for your cut. The corner of the square represents the intersection of the bevel and miter angles. 6. Once the miter angle is set, lock it in place on your saw. 7. Double-check your setup by making a test cut on a scrap piece of material. Measure the resulting angle using a protractor or a digital angle finder to ensure accuracy. Remember, compound miter cuts can be complex, so it's crucial to carefully understand the specific angles required for your project and adjust your saw accordingly. Additionally, always prioritize safety by wearing appropriate protective gear and using caution when operating power tools.

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