Yuhong Holding Group Co.,Ltd
Zhejiang Yuhongwell Steel Co.,Ltd
Zhejiang Zhongwu Tube Manufacturing Co.,Ltd
Yuhong Holding Group Co.,Ltd
Zhejiang Yuhongwell Steel Co.,Ltd
Zhejiang Zhongwu Tube Manufacturing Co.,Ltd
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| Place of Origin: | CHINA |
| Brand Name: | YUHONG SPECIAL STEEL |
| Certification: | ISO9001-2008 |
| Model Number: | P11 |
| Minimum Order Quantity: | 500KGS |
|---|---|
| Price: | Negotiation |
| Packaging Details: | Bundle /Ply-wooden Case |
| Delivery Time: | Depends on quantity |
| Payment Terms: | T/T, L/C at sight |
| Supply Ability: | 10000 tons per month |
| Material Grade: | ASTM A335 | Standard: | P11 |
|---|---|---|---|
| Size: | 1/2” To 24” NB | W.T.: | 4.5mm-60mm |
| Length: | 16000mm | NDT: | ET HT UT PT |
| Packing: | Ply-wooden Case /Iron Case/ Bundle | Appllication: | Spacecraft/Turbine Blades Of Jet Engines |
| High Light: | alloy steel tube,stainless steel round tube |
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ASTM A335 Grade P11 Alloy Steel Seamless Pipe For Spacecraft Nuclear reactors
YUHONG GROUP deal with Austenitic Stainless Steel, Nickel Alloy Steel(Hastelloy , Monel, Inconel, Incoloy ) seamless and welded pipe and tube already more than 25 years, every year sell more than 80000 tons of steel pipe and tube. Our client already cover more than 45 countries, Like Italy, UK, Gernmany, USA, Canada, Chile, Colombia, Saudi Arabia, Korea, Singapore, Austrial, Poland, France , ....And our group branch company and factory have been already approved by :ABS, DNV, GL, BV, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2008, ISO 14001-2004.
Chemical composition of ASTM A335 P11
| C, % | S, % | Si, % | Mn, % | P, % | Cr, % | Mo, % |
| 0.015 Maximum | 0.025 Maximum | 0.50 Maximum | 0.30-0.60 | 0.025 Maximum | 4.00-6.00 | 0.45-0.65 |
Mechanical properties of ASTM A335 P11
| Tensile Strength, in MPa | Yield Strength, in MPa | Elongation, % |
| 415 minimum | 205 minimum |
30 minimum
|
ASTM A335 P11 is an alloy steel that combines high strength with high ductility.The physical properties of P11 grade alloy steel are that it has a yield strength of 300 MPa and maintains its properties at elevated temperatures. The grade's high-temperature strength makes it particularly suitable for temperature-sensitive applications, such as automotive, power generation, nuclear and gas turbines. Because of its good weldability and formability, this alloy steel is often used as a base material for many construction projects. It is also used to make a variety of parts from turbine blades to fasteners because of its ability to withstand shock loads in these applications. Because of its combination of strength, flexibility and heat resistance, P11 grade alloy steel is an excellent choice for many industries.
| ASME | ASTM | Tube Equivalent | JIS G 3458 | BS | DIN | UNS | ISO | NK | ABS | LRS |
|---|---|---|---|---|---|---|---|---|---|---|
| SA 335 P11 | A335 P11 | SA 213 T11 | STPA 23 | 3604 P1 621 | - | K11597 | - | KSTPA 23 | ABS 11 | - |
Heat treatment
Tubes of ASTM A335 P11 may be cold drawn or hot rolled. Each tube should be re-tempered - fully or isothermally annealed, normalised and tempered at a temperature of not less than 650°C.
Along with dimensional and visual inspection, each length of ASTM A335 P11 pipe should be hydrostatically tested. Longitudinal or transverse tension tests, flattening tests or bending tests shall be carried out on each hot number of the furnace. When specified by the buyer, one of the alternative non-destructive tests may be carried out: ultrasonic testing, eddy current testing or solder leakage testing. Hardness testing is not necessary.
| Grade Comparison | Type of Heat Treatment | Normalizing heat treatment Temperature F [C] | Subcritical Tempering/ Annealing material Temperature F [C] |
| A335 P5 (b,c) | Isothermal or Full Annealing | ||
| Temper and Normalize | 1250 F [675] | ||
| Subcritical Annealing (A335 P5c only) | 1325 - 1375 F [715 - 745] | ||
| A335 P9 | Isothermal or Full Annealing | ||
| Temper and Normalize | 1250 F [675 C] | ||
| A335 P11 | Isothermal or Full Annealing | ||
| Temper and Normalize | 1200 F [650 C] | ||
| A335 P22 | Isothermal or Full Annealing | ||
| Temper and Normalize | 1250 F [675 C] | ||
| A335 P91 | Temper and Normalize | 1900 to 1975 F [1040 to 1080 C] | 1350-1470 F [730 to 800 C] |
| Temper and Quench | 1900 to 1975 F [1040 to 1080 C] | 1350-1470 F [730 to 800 C] |
| ASTM A335 P11 Seamless Pipe | |
| Tensile Stress, minimum, psi | |
| ksi | 60 |
| MPa | 415 |
| Yield Stress, minimum, psi | |
| ksi | 30 |
| MPa | 205 |
Application
Contact Person: Mr. Jikin Cai
Tel: +86-13819835483
Fax: 0086-574-88017980
