Hot Rolled Steel Square Bar GB, ASTM, JIS Standard WIth High Qualty

Hot Rolled Steel Square Bar GB, ASTM, JIS Standard WIth High Qualty System 1

Hot Rolled Steel Square Bar GB, ASTM, JIS Standard WIth High Qualty System 2

Hot Rolled Steel Square Bar GB, ASTM, JIS Standard WIth High Qualty

Ref Price:

Loading Port:: China main port

Payment Terms:: TT or LC

Min Order Qty:: 25 m.t.

Supply Capability:: 200000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Product Description:

Specifications of High Qualty Hot Rolled Steel Square Bar GB, ASTM, JIS Standard:

-Standard: GB,

-Grade: Q195/Q235 or equivalent.

-Chemical Composition:

Standard	Grade	Element (%)
Standard	Grade	C	Mn	S	P	Si
GB	Q195	0.06~0.12	0.25~0.50	≤0.050	≤0.045	≤0.30
GB	Q235B	0.12~0.20	0.30~0.70	≤0.045	≤0.045	≤0.30

-Mechanical Properties:

Mechanical Properties	Grade	Steel diameter（mm）
Mechanical Properties	Grade	≤16	16~40	40~60	60~100
Yield Point Δs/MPa	Q195	≥195	≥185	-	-
Yield Point Δs/MPa	Q235	235	225	215	205
Tensile Strength	Q195	315~390
Tensile Strength	Q235	375~500
Elongation δ5%	Q195	≥33	≥32	-	-
Elongation δ5%	Q235	26	25	24	23

Measures of High Qualty Hot Rolled Steel Square Bar GB, ASTM, JIS Standard:

-Length of a side and Theoretical weight of Square Bar (Big measures).

Length of a side(mm)	Theoretical weight(kg/m)	Length of a side(mm)	Theoretical weight(kg/m)
53	22.05	80	50.24
56	24.61	85	56.72
60	28.26	90	63.59
63	31.16	95	70.85
70	38.49	100	78.50
75	44.16

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: a(length of a side) * a * 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
Normal steel	> 25	3~9
Steel of high quality	All measure	2~6
Steel of high quality	Tool steel >7	1~6

Usage/Applications of High Qualty Hot Rolled Steel Square Bar GB, ASTM, JIS Standard:

-The Square Steel is normally used as structure steel.

-Row material for other structure steel like steel angles, channels, I-beams, H-beams, etc…

-Row material for steel pipes.

Packaging & Delivery of High Qualty Hot Rolled Steel Square Bar GB, ASTM, JIS Standard:

-Packing Detail:

1, The products can be packed in bundles by steel wires.

2, The weight of each bundle no exceed normally 3 tons.

-Marks: We make tag marks and color marks for each bundle. The tag marks with white background and red company log will be tied up to each bundle. The information is usually including basic information of company and products like product name, specification, etc...and other information required by customers. As for color marks, we will paint both ends of each bundles to make sure that it will be more convenient for customers to distinguish theme from other products.

-Delivery Detail: 30~45 working days after receive buyer’s T.T. or L/C.

Payment:

-Invoicing on theoretical weight or actual weight as customer’s request.

-FOB, CFR or CIF.

-Regular terms of payment:

1, 30% payment in advance, the remaining balance (70% payment) against the copy of B/L.

2, 30% payment in advance, the remaining balance (70% L/C) against the copy of B/L.

3, Negotiable.

-The payment terms will be written in contraction detailedly.

We sincerely welcome partners around the world to establish business cooperation with us on the basis of mutual trust, benefit and development.

FAQ:

Q1: Why buy Materials & Equipment from OKorder.com?

A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.

Q2: How do we guarantee the quality of our products?

A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.

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.

Images:

High Qualty Hot Rolled Steel Square Bar GB, ASTM, JIS Standard

Q: Can a steel square be used for plumbing layout and installation?: Plumbing layout and installation can be accomplished with the utilization of a steel square. These tools, also referred to as framing squares or carpenter squares, possess a wide range of applications, including plumbing tasks. For plumbing layout and installation purposes, a steel square is capable of measuring and marking angles, executing straight cuts, verifying squareness, and ensuring proper alignment. It proves particularly beneficial for determining right angles and guaranteeing the accurate installation of pipes at appropriate angles and positions. Moreover, steel squares are typically constructed from robust materials like steel or aluminum, providing them with durability and longevity. This durability enables them to withstand the rigors of plumbing work, such as exposure to moisture and various chemical substances. Nevertheless, it is important to acknowledge that while a steel square can be a valuable tool for plumbing layout and installation, it may not be the sole instrument required. Depending on the specific task and requirements, additional tools like levels, plumb bobs, and pipe wrenches may also be necessary. To conclude, a steel square is indeed an effective tool for accomplishing plumbing layout and installation tasks. Its versatility, durability, and ability to accurately measure and mark angles make it an invaluable resource for plumbers and other professionals within the plumbing industry.

Q: Can a steel square be used for drywall corner installation?: Yes, a steel square can be used for drywall corner installation. A steel square is a versatile tool that is commonly used in carpentry and can also be utilized for various tasks in drywall installation, including marking and cutting corners. By using a steel square, you can ensure accurate and precise measurements, which is crucial for achieving seamless and professional-looking corners in drywall installation.

Q: How do you use a steel square to determine roof valley angles?: To use a steel square to determine roof valley angles, you will need to follow a few steps. First, ensure that your steel square is clean and free from any debris or rust that may affect its accuracy. Next, locate the area where the roof valley is situated. This is the point where two roof sections meet at an angle, creating a valley. Place the steel square vertically against one side of the valley, ensuring that the square's edge aligns with the roof section. Hold the square firmly in place. Now, look at the measurements marked on the steel square. Most steel squares have a scale on one of the inside edges, which consists of numbers and angles. Find the angle measurement that corresponds to the roof valley angle you want to determine. Once you have identified the correct angle on the scale, rotate the square until the edge aligned with the roof section intersects with the corresponding angle measurement on the scale. Now, hold the square in this position and observe where the other edge of the square intersects with the other roof section. This point of intersection will give you the angle of the roof valley. You can then use this angle measurement to make accurate cuts or adjustments when installing or repairing the roof valley. It is important to note that the accuracy of the measurement depends on the precision of your steel square and your ability to align it properly with the roof sections.

Q: How do you use a steel square to determine the angle of a cove cut?: To determine the angle of a cove cut using a steel square, proceed as follows: 1. Begin by placing the steel square on the surface where the cove cut will be made. Ensure that one side of the square is aligned with the edge of the material. 2. Align the other side of the square with the desired angle for the cove cut. Set the angle according to the design or specifications being followed. 3. Once the square is properly aligned, use a pencil or marking tool to mark the angle on the material's surface. 4. Use an appropriate cutting tool, such as a jigsaw, bandsaw, or router, to cut along the marked angle. Make sure to have safety measures in place and follow the manufacturer's instructions for your specific cutting tool. 5. Cut slowly and carefully, closely following the marked angle. Take your time to achieve a precise and accurate cove cut. Always exercise caution and wear proper safety gear when operating power tools or cutting materials. It is also advisable to double-check measurements and angles before making the cut to ensure accuracy and achieve the desired results.

Q: Can a steel square be used for checking the squareness of a workbench?: Yes, a steel square can be used for checking the squareness of a workbench. The steel square is a reliable tool that can accurately measure right angles and ensure the workbench is properly aligned.

Q: Can a steel square be used for concrete formwork?: Yes, a steel square can be used for concrete formwork. Steel squares are commonly used in construction for marking and measuring angles, as well as ensuring accurate right angles. When it comes to concrete formwork, steel squares can be used to ensure that the forms are set at right angles and that they are properly aligned. Additionally, steel squares are durable and have a high strength-to-weight ratio, making them suitable for heavy-duty applications like concrete formwork. However, it is important to note that steel squares should be properly cleaned and maintained to prevent rusting and ensure their longevity.

Q: What are some common techniques for using a steel square in guitar making?: In guitar making, the utilization of a steel square can greatly contribute to the attainment of accuracy and precision throughout the construction process. The following are several commonly employed techniques for incorporating a steel square in guitar making: 1. Verification of neck pocket squareness: Prior to attaching the neck to the guitar body, it is imperative to confirm the perfect squareness of the neck pocket. Simply position the steel square against the sides of the neck pocket and examine whether it forms a flawless 90-degree angle. This will guarantee proper alignment and a secure fit between the neck and body. 2. Assessment of fretboard alignment: The steel square can serve as a means to assess the alignment of the fretboard in relation to the guitar body. Position the square along the edge of the fretboard and ascertain whether it aligns perfectly parallel to the centerline of the guitar body. This will ensure optimal intonation and playability of the instrument. 3. Bridge position establishment: The steel square can be instrumental in precisely determining the position of the bridge on the guitar body. Measure and mark the desired distance from the nut to the bridge using a ruler or measuring tape. Subsequently, utilize the square to verify that the bridge is positioned perpendicularly to the centerline of the guitar body, guaranteeing proper string alignment and intonation. 4. Evaluation of headstock angle: The steel square can be employed to assess the angle of the headstock in relation to the neck. By placing the square against the back of the neck and extending it towards the headstock, one can determine whether the headstock angle maintains consistency and alignment with the neck. This aspect is crucial for achieving optimal string tension and tuning stability. 5. Assessment of fretboard straightness: The steel square can also be utilized to evaluate the straightness of the fretboard. Simply lay the square along the length of the fretboard, and if any gaps are present between the square and the fretboard, it indicates that the fretboard is not perfectly straight. This technique can help identify potential issues with neck relief or fret leveling. In conclusion, a steel square is a versatile tool that significantly contributes to the attainment of accuracy and precision during various stages of guitar making. By applying these techniques, one can enhance the quality and playability of the instrument being constructed.

Q: Can a steel square be used for deck railing layout?: Deck railing layout can be facilitated by the utilization of a steel square. Commonly referred to as a framing square or carpenter's square, a steel square is a versatile tool widely employed in construction and woodworking. Its design includes a lengthy metal blade with various measurements and angles inscribed on it, as well as a shorter perpendicular blade. When it comes to the task of deck railing layout, a steel square proves highly advantageous in ensuring precise and accurate measurements. It aids in establishing straight lines, right angles, and appropriate spacing between railing posts. By utilizing the longer blade as a straight edge, one can effortlessly mark the positions of the railing posts along the deck perimeter. The square's right-angle feature assists in guaranteeing that the posts are perpendicular to the deck surface. Moreover, the measurements inscribed on the blade aid in achieving consistent spacing between the posts. In summary, a steel square is an exceptional tool for deck railing layout due to its ability to provide the necessary precision and accuracy required for a professional and well-constructed railing system.

Q: How do you use a steel square to lay out a diagonal line?: To use a steel square to lay out a diagonal line, you will need to follow a few simple steps. First, position the steel square on your work surface or material, ensuring that one edge of the square aligns with the edge of the material. The longer arm of the square should be pointing towards the direction you want your diagonal line to go. Next, make sure that the shorter arm of the square is aligned with the edge of the material. This will serve as a guide for your line. Now, take a pencil or a marking tool and hold it against the longer arm of the square, at the desired angle of your diagonal line. Make sure the pencil is firmly against the steel square, maintaining a consistent angle. With the pencil against the square, slide it along the longer arm, keeping it in contact with the square as you move. This will create a straight, diagonal line on the material. Continue sliding the pencil along the square until you have reached the desired length of your diagonal line. Remember to maintain consistent pressure and angle throughout the process for an accurate result. Once you have completed the line, double-check its accuracy and adjust if necessary. You can now use this diagonal line as a guide for any further measurements or cuts you need to make on your material. Using a steel square to lay out a diagonal line is a simple and effective method that ensures precision and accuracy in your work.

Q: Can a steel square be used for measuring angles in sheet metal work?: Yes, a steel square can be used for measuring angles in sheet metal work. A steel square, also known as a framing square or a carpenter's square, is a versatile tool that can be used for a variety of measurements and layout tasks. When it comes to sheet metal work, the steel square can be used to measure and mark angles accurately. It has a ruler or blade that is perpendicular to the handle, allowing for precise measurements and marking of angles. The square can be positioned against the sheet metal, and the angle can be determined by aligning the edges of the square with the desired angle. This makes the steel square a practical and reliable tool for measuring angles in sheet metal work.

Send your message to us

*Email

*TEL

*Quantity

*Unit