ASTM A335 P12 Seamless Pipe is available in 3m to 12mm wall thickness. The dimension differs according to the pressure classes, schedules and standards of the pipes. There are different types of ASME SA 335 Grade P12 Alloy Steel Pipes. Each of these has its own specifications. The ASTM A335 P12 Pipe is used with high temperature and high pressure applications. The applications of the A335 P12 Chrome Pipe are usually seen in construction, oil and gas, dairy, petrochemical, pulp and paper industries. The P12 steel pipe material composition contains chromium, molybdenum, manganese, phosphorus, carbon and silicon in different quantities. This composition provides the material extreme tensile strength, yield strength, anticorrosion properties and anti-oxidation properties.

Tianjin Bao Steel Pipe CO.,LTD is a professional and experienced steel pipe supplier and exporter, the largest distributor of TPCO, Baosteel Group and Angang Group, exporting more than 150,000 tons of steel pipes and fittings to more than 150 countries every year. We have a large stock of A335 steel pipes of various grades, which can be shipped promptly after you place an order. We also have perfect pipe deep processing capabilities, such as pipe 3PE coating, aluminizing, thermal expansion, U-shape processing, threading, slotting, finning, etc. If you need, welcome to inquire.

Specification

Product Details

ASTM A335 P12 Chemical Composition

ASTM A335 P12 comprises 0.3-0.5% carbon content and 1-2% manganese content with trace amounts of other elements such as chromium and vanadium. The composition can vary slightly depending on the application or manufacturer’s desired outcome.

C, %	Mn, %	P, %	S, %	Si, %	Cr, %	Mo, %
0.015 max	0.30-0.61	0.025 max	0.025 max	0.50 max	0.80-1.25	0.44-0.65

P12 Alloy Steel Chemical Properties

ASTM A335 P12 includes corrosion resistance due to its high chromium content (13%) and good weldability due to its low carbon content (0.3-0.5%). It also has good creep resistance at high temperatures because of its high manganese content (1-2%).

P12 Alloy Steel Mechanical Properties

The mechanical properties of ASTM A335 P12 include a yield strength range between 200MPa and 600MPa with an ultimate tensile strength of 650MPa to 800MPa. Additionally, it has good abrasion resistance due to its hardness range between 28 HRC and 32 HRC.

Tensile Strength, MPa	Yield Strength, MPa	Elongation, %
415 min	205 min	30 min

FAQ

1.Q: Are you a factory or trading company?
A: We are professional manufacturer, and our company also is a very professional a trade company for steel products.We can provide a wide range of steel products.

2.Q:What do your factory do regarding quality control?
A: We have obtained ISO, CE and other certifications. From materials to products, we check every process to maintain good quality.

3.Q: Can I get samples before order ?
A: Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings.

4.Q:How do you make our business long-term and good relationship?
A:We keep good quality and competitive price to ensure our customers benefit ; We respect every customer as our friend and we sincerely do business and make friends with them.No matter where they come from.

5.Q:what is your delivery time ?
A: Our delivery time is about one week, timing according to the number of customers.

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Aluminum Pipe Application

Feb 07, 2023

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