Alpha Overseas is the primary manufacturer and supplier of Alloy Steel P11 Pipes, extensively used throughout various industries. ASTM A335 specification covers nominal wall and minimum wall thickness pipe with alloy material manufactured in seamless type. The pipe under this specification shall be suitable for bending, flanging, and all the other similar processing and formations.
Alloy Steel P11 Pipes Supplier, Alloy Steel P11 Pipes, P11 Pipe Material, Chromium Molybdenum Steel P11 Pipe, P11 Alloy Steel Pipes, Alloy Steel P11 Pipe Manufacturer, CrMo P11 Pipes, Chrome Moly P11 Pipe, ASTM A335 Grade P11 Pipe, Cr-Mo P11 Pipe, ASTM A335 P11 Alloy Steel Pipes Supplier in Mumbai, India.
Molybdenum and chromium are crucial components of Alloy Steel P11 Pipes. Chromium, also known as chrome, boosts the tensile, yield, and hardness at room temperature while improving oxidation resistance and high-temperature strength. Molybdenum enhances hardenability, strength, wear resistance, elastic limit, and impact resistance. It makes chromium steel less prone to embrittlement, reduces grain growth, and boosts resistance to softening. Additionally, it prevents pitting and strengthens the steel's resistance to corrosion. P11 pipe material has high toughness and high wear and tear resistance.
Although it shall be suitable for fusion welding, the metal may readily be combined to meet client demands because of its lightweight uniformity. The Alloy steel P11 Pipes have excellent characteristics like high rust resistance, ductility, superior corrosion resistance, etc. Alloy steel P11 Pipes are majorly applicable in the oil and gas industry, the power generation industry, and the petrochemical industries.
Equivalent Grades Of Alloy Steel P11 Pipes
STANDARD | WERKSTOFF NR. | UNS | TRADE NAME |
Alloy Steel P11 | 1.7338 | K11597 | 10CrMo5-5 |
P11 Material Composition
Grade | C | Mn | P | S | Si | Cr | Mo |
Alloy Steel P11 | 0.15 max | 0.30-0.60 | 0.025 max | 0.025 max | 0.50-1.00 | 1.00-1.50 | 0.44-0.65 |
Mechanical Properties of Alloy Steel P11 Pipes
Grade | Tensile Strength, Mpa | Yield Strength, Mpa | Elongation, % | Hardness, HB |
Alloy Steel P11 | 415 min | 205 min | 30 min | 179 max |
Alloy Steel P11 Seamless Pipe Weight Chart
NPS (DN) |
WEIGHT LB/FT (KG/M) |
SCH | Outside Diameter IN (Milimeter) |
ID | WT IN (Milimeter) |
32 (800) |
84.085 (126.032) |
.0.0.0 | 32.00 (813) |
.0.0.0 | 0.025 (6.035) |
32 (800) |
95.028 (141.09) |
.0.0.0 | 32.00 (813) |
.0.0.0 | 0.0281 (7.014) |
32 (800) |
105.069 (157.025) |
10 | 32.00 (813) |
.0.0.0 | 0.0312 (7.092) |
32 (800) |
116.041 (173.035) |
.0.0.0 | 32.00 (813) |
.0.0.0 | 0.0344 (8.074) |
32 (800) |
126.078 (188.083) |
.0.0.0 | 32.00 (813) |
STD | 0.0375 (9.053) |
32 (800) |
137.012 (204.009) |
.0.0.0 | 32.00 (813) |
.0.0.0 | 0.0406 (10.031) |
32 (800) |
147.078 (220.01) |
.0.0.0 | 32.00 (813) |
.0.0.0 | 0.0438 (11.013) |
32 (800) |
158.008 (235.029) |
.0.0.0 | 32.00 (813) |
.0.0.0 | 0.0469 (11.091) |
32 (800) |
168.037 (250.065) |
20 | 32.00 (813) |
XS | 0.05 (12.07) |
32 (800) |
188.087 (281.009) |
.0.0.0 | 32.00 (813) |
.0.0.0 | 0.0562 (14.027) |
32 (800) |
209.062 (312.017) |
30 | 32.00 (813) |
.0.0.0 | 0.0625 (15.088) |
32 (800) |
230.029 (342.094) |
40 | 32.00 (813) |
.0.0.0 | 0.0688 (17.048) |
32 (800) |
250.055 (373.00) |
.0.0.0 | 32.00 (813) |
.0.0.0 | 0.075 (19.005) |
32 (800) |
270.072 (402.094) |
.0.0.0 | 32.00 (813) |
.0.0.0 | 0.0812 (20.062) |
32 (800) |
291.014 (433.052) |
.0.0.0 | 32.00 (813) |
.0.0.0 | 0.0875 (22.023) |
32 (800) |
311.047 (463.078) |
.0.0.0 | 32.00 (813) |
.0.0.0 | 0.0938 (23.083) |
32 (800) |
331.039 (493.035) |
.0.0.0 | 32.00 (813) |
.0.0.0 | 1.00 (25.04) |
32 (800) |
351.023 (522.08) |
.0.0.0 | 32.00 (813) |
.0.0.0 | 1.0062 (26.097) |
32 (800) |
371.031 (552.088) |
.0.0.0 | 32.00 (813) |
.0.0.0 | 1.0125 (28.058) |
32 (800) |
391.03 (582.064) |
.0.0.0 | 32.00 (813) |
.0.0.0 | 1.0188 (30.018) |
32 (800) |
410.09 (611.072) |
.0.0.0 | 32.00 (813) |
.0.0.0 | 1.025 (31.075) |
34 (850) |
90.02 (134.031) |
.0.0.0 | 34.00 (864) |
.0.0.0 | 0.025 (6.035) |
34 (850) |
101.029 (150.088) |
.0.0.0 | 34.00 (864) |
.0.0.0 | 0.0281 (7.014) |
34 (850) |
112.036 (167.021) |
10 | 34.00 (864) |
.0.0.0 | 0.0312 (7.092) |
34 (850) |
123.077 (184.034) |
.0.0.0 | 34.00 (864) |
.0.0.0 | 0.0344 (8.074) |
34 (850) |
134.079 (200.082) |
.0.0.0 | 34.00 (864) |
STD | 0.0375 (9.053) |
34 (850) |
145.08 (217.006) |
.0.0.0 | 34.00 (864) |
.0.0.0 | 0.0406 (10.031) |
34 (850) |
157.014 (234.01) |
.0.0.0 | 34.00 (864) |
.0.0.0 | 0.0438 (11.013) |
34 (850) |
168.011 (250.027) |
.0.0.0 | 34.00 (864) |
.0.0.0 | 0.0469 (11.091) |
34 (850) |
179.006 (266.063) |
20 | 34.00 (864) |
XS | 0.05 (12.07) |
34 (850) |
200.089 (299.004) |
.0.0.0 | 34.00 (864) |
.0.0.0 | 0.0562 (14.027) |
34 (850) |
222.099 (332.014) |
30 | 34.00 (864) |
.0.0.0 | 0.0625 (15.088) |
34 (850) |
245.00 (364.092) |
40 | 34.00 (864) |
.0.0.0 | 0.0688 (17.048) |
34 (850) |
266.058 (396.096) |
.0.0.0 | 34.00 (864) |
.0.0.0 | 0.075 (19.005) |
34 (850) |
288.008 (428.088) |
.0.0.0 | 34.00 (864) |
.0.0.0 | 0.0812 (20.062) |
34 (850) |
309.084 (461.048) |
.0.0.0 | 34.00 (864) |
.0.0.0 | 0.0875 (22.023) |
34 (850) |
331.052 (493.075) |
.0.0.0 | 34.00 (864) |
.0.0.0 | 0.0938 (23.083) |
34 (850) |
352.077 (525.03) |
.0.0.0 | 34.00 (864) |
.0.0.0 | 1.00 (25.04) |
34 (850) |
373.094 (556.073) |
.0.0.0 | 34.00 (864) |
.0.0.0 | 1.0062 (26.097) |
34 (850) |
395.036 (588.083) |
.0.0.0 | 34.00 (864) |
.0.0.0 | 1.0125 (28.058) |
34 (850) |
416.07 (620.06) |
.0.0.0 | 34.00 (864) |
.0.0.0 | 1.0188 (30.018) |
34 (850) |
437.062 (651.065) |
.0.0.0 | 34.00 (864) |
.0.0.0 | 1.025 (31.075) |
36 (900) |
95.054 (142.014) |
.0.0.0 | 36.00 (914) |
.0.0.0 | 0.025 (6.035) |
36 (900) |
107.03 (159.068) |
.0.0.0 | 36.00 (914) |
.0.0.0 | 0.0281 (7.014) |
36 (900) |
119.003 (176.097) |
10 | 36.00 (914) |
.0.0.0 | 0.0312 (7.092) |
36 (900) |
131.012 (195.012) |
.0.0.0 | 36.00 (914) |
.0.0.0 | 0.0344 (8.074) |
36 (900) |
142.081 (212.057) |
.0.0.0 | 36.00 (914) |
STD | 0.0375 (9.053) |
36 (900) |
154.048 (229.077) |
.0.0.0 | 36.00 (914) |
.0.0.0 | 0.0406 (10.031) |
36 (900) |
166.051 (247.082) |
.0.0.0 | 36.00 (914) |
.0.0.0 | 0.0438 (11.013) |
36 (900) |
178.014 (264.096) |
.0.0.0 | 36.00 (914) |
.0.0.0 | 0.0469 (11.091) |
36 (900) |
189.075 (282.029) |
20 | 36.00 (914) |
XS | 0.05 (12.07) |
36 (900) |
212.09 (316.063) |
.0.0.0 | 36.00 (914) |
.0.0.0 | 0.0562 (14.027) |
36 (900) |
236.035 (351.073) |
30 | 36.00 (914) |
.0.0.0 | 0.0625 (15.088) |
36 (900) |
259.071 (386.047) |
.0.0.0 | 36.00 (914) |
.0.0.0 | 0.0688 (17.048) |
36 (900) |
282.062 (420.045) |
40 | 36.00 (914) |
.0.0.0 | 0.075 (19.005) |
36 (900) |
305.044 (454.03) |
.0.0.0 | 36.00 (914) |
.0.0.0 | 0.0812 (20.062) |
36 (900) |
328.055 (488.089) |
.0.0.0 | 36.00 (914) |
.0.0.0 | 0.0875 (22.023) |
36 (900) |
351.057 (523.014) |
.0.0.0 | 36.00 (914) |
.0.0.0 | 0.0938 (23.083) |
36 (900) |
374.015 (556.062) |
.0.0.0 | 36.00 (914) |
.0.0.0 | 1.00 (25.04) |
36 (900) |
396.064 (589.098) |
.0.0.0 | 36.00 (914) |
.0.0.0 | 1.0062 (26.097) |
36 (900) |
419.042 (624.007) |
.0.0.0 | 36.00 (914) |
.0.0.0 | 1.0125 (28.058) |
36 (900) |
442.01 (657.081) |
.0.0.0 | 36.00 (914) |
.0.0.0 | 1.0188 (30.018) |
36 (900) |
464.035 (690.08) |
.0.0.0 | 36.00 (914) |
.0.0.0 | 1.025 (31.075) |
38 (950) |
125.07 (186.094) |
.0.0.0 | 38.00 (965) |
.0.0.0 | 0.0312 (7.092) |
38 (950) |
138.047 (206.011) |
.0.0.0 | 38.00 (965) |
.0.0.0 | 0.0344 (8.074) |
38 (950) |
150.083 (224.056) |
.0.0.0 | 38.00 (965) |
STD | 0.0375 (9.053) |
38 (950) |
163.016 (242.074) |
.0.0.0 | 38.00 (965) |
.0.0.0 | 0.0406 (10.031) |
38 (950) |
175.087 (261.082) |
.0.0.0 | 38.00 (965) |
.0.0.0 | 0.0438 (11.013) |
38 (950) |
188.017 (279.094) |
.0.0.0 | 38.00 (965) |
.0.0.0 | 0.0469 (11.091) |
38 (950) |
200.044 (298.026) |
.0.0.0 | 38.00 (965) |
XS | 0.05 (12.07) |
38 (950) |
224.092 (334.058) |
.0.0.0 | 38.00 (965) |
.0.0.0 | 0.0562 (14.027) |
38 (950) |
249.071 (371.07) |
.0.0.0 | 38.00 (965) |
.0.0.0 | 0.0625 (15.088) |
38 (950) |
274.042 (408.046) |
.0.0.0 | 38.00 (965) |
.0.0.0 | 0.0688 (17.048) |
38 (950) |
298.065 (444.041) |
.0.0.0 | 38.00 (965) |
.0.0.0 | 0.075 (19.005) |
38 (950) |
322.08 (480.024) |
.0.0.0 | 38.00 (965) |
.0.0.0 | 0.0812 (20.062) |
38 (950) |
347.026 (516.085) |
.0.0.0 | 38.00 (965) |
.0.0.0 | 0.0875 (22.023) |
38 (950) |
371.063 (553.011) |
.0.0.0 | 38.00 (965) |
.0.0.0 | 0.0938 (23.083) |
38 (950) |
395.053 (588.057) |
.0.0.0 | 38.00 (965) |
.0.0.0 | 1.00 (25.04) |
38 (950) |
419.035 (623.09) |
.0.0.0 | 38.00 (965) |
.0.0.0 | 1.0062 (26.097) |
38 (950) |
443.047 (660.001) |
.0.0.0 | 38.00 (965) |
.0.0.0 | 1.0125 (28.058) |
38 (950) |
467.05 (695.077) |
.0.0.0 | 38.00 (965) |
.0.0.0 | 1.0188 (30.018) |
38 (950) |
491.007 (730.074) |
.0.0.0 | 38.00 (965) |
.0.0.0 | 1.025 (31.075) |
Alloy Steel P11 Pipes Supply Range
Product Description | Wall Thickness, WT (in milimeter) | Outside Diamter, OD (in milimeter) | |
Alloy Steel P11 Seamless Round Pipes | 0.05 to 30 | 6 to 630 | |
Alloy Steel P11 Seamless Square Pipes | 0.05 to 30 | 12.7 * 12.7 to 300 * 300 | |
Alloy Steel P11 Seamless Rectangular Pipes | 0.05 to 30 | 10*20 to 100*200 | |
Alloy Steel P11 Seamless Slot & Round & Pipe | 0.05 to 2.0 | 12.7 to 76.2 |
Alloy Steel P11 Pipes Price Range
Alloy Steel P11 Pipes | ||||||
Designation of Diameter | Outside Diameter | |||||
Diameter | SCH 10S | |||||
(B) | (A) | Meter | Weight Kg/Mtr | Wall | Price in | Price in |
MM | Thk | INR/MTR | INR/KG | |||
1/8 | 6 | 10.03 | 0.027 | 1.2 | 80.5 – 110 | 300 – 400 |
1/4 | 8 | 13.7 | 0.049 | 1.65 | 110 – 200 | 200 – 300 |
3/8 | 10 | 17.2 | 0.063 | 1.65 | 169 – 250 | 250 – 320 |
1/2 | 15 | 21.3 | 1.02 | 2.11 | 234.8 – 289 | 220 – 320.5 |
3/4 | 20 | 26.7 | 1.3 | 2.11 | 300 – 350 | 220 – 300 |
1 | 25 | 33.4 | 2.13 | 2.77 | 459.9 – 600 | 200 – 400 |
11/4 | 32 | 24.2 | 2.73 | 2.77 | 527.9 – 600 | 200 – 250 |
11/2 | 40 | 48.3 | 3.16 | 2.77 | 611 – 750 | 205 – 300 |
2 | 50 | 60.03 | 3.99 | 2.77 | 797.75 – 810 | 205 – 300 |
21/2 | 65 | 73 | 5.34 | 3.05 | 1200.5 – 1300 | 205 – 300 |
3 | 80 | 88.9 | 6.56 | 3.05 | 1376 – 1566 | 205 – 300 |
31/2 | 90 | 101.6 | 7.53 | 3.05 | 1707.2 – 1890 | 200 – 350 |
4 | 100 | 114.3 | 8.5 | 3.05 | 1855 – 2000 | 220 – 300 |
5 | 125 | 141.3 | 11.74 | 3.4 | 2893.7 – 3000 | 205 – 310 |
6 | 150 | 168.3 | 14.04 | 3.4 | 3010 – 3500 | 240 – 350 |
8 | 200 | 219.1 | 20.077 | 3.76 | 5200.02 – 5500 | 220 – 300 |
10 | 250 | 273.1 | 28.2 | 4.19 | 8160 – 9000 | 300 – 350 |
12 | 300 | 323.9 | 36.54 | 4.57 | 10692.8 – 11000 | 300 – 350 |
14 | 350 | 355.6 | 41.99 | 4.78 | 12696.5 – 13566 | 320 – 360 |
16 | 400 | 406.4 | 48.07 | 4.78 | 15026.25 – 17655 | 325 – 430 |
Different Types of Alloy Steel P11 Pipes

Alloy Steel P11 Seamless Pipes
- Cr-Mo P11 Seamless Pipes
- Alloy Steel 1.7338 Seamless Pipes
- ASME SA335 P11 Alloy Steel Seamless Pipes
- P11 Alloy Steel Seamless Pipes
- Chromium Molybdenum P11 Seamless Pipes
- AS P11 Seamless Pipes
- Alloy Steel P11 SMLS Pipe
- CrMo P11 Seamless Pipes
- UNS K11597 Seamless Pipes
- ASTM A335 Alloy Steel P11 Seamless Pipes
- Chrome Moly Steel P11 SMLS Pipes
- ASTM A335 P11 Seamless Pipe

Alloy Steel P11 Round Pipes
- P11 Alloy Steel Round Pipes
- Alloy Steel P11 Round Pipes
- Cr-Mo P11 Round Pipes
- AS P11 Round Pipes
- Chrome Moly P11 Round Pipe
- Alloy Steel 1.7338 Round Pipes
- CrMo P11 Round Pipes
- Chrome Moly Steel P11 Round Pipes
- Chromium Molybdenum Steel P11 Round Pipes
- UNS K11597 Round Pipes

AS P11 High Pressure Pipes
- Alloy Steel P11 High Pressure Pipes
- Chromium Molybdenum P11 High Pressure Pipes
- AS P11 High Pressure Seamless Alloy Steel Pipes
- CrMo P11 High Pressure Pipes
- P11 Alloy Steel High Pressure Pipes
- Chrome Moly P11 High Pressure Steel Pipes
- Alloy Steel 1.7338 High Pressure Pipes
- Cr-Mo P11 High Pressure Pipes
- UNS K11597 High Temperature Alloy Steel Pipes
Specialized in Following Alloy Steel P11 Pipes
- Alloy Steel P11 Pipes Stockholder
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- Alloy Steel P11 Pipes Price
- Alloy Steel Pipe A335 Gr.P11
- Alloy Steel P11 Pipes Manufacturer in Mumbai
- Alloy Steel 1.7338 Pipes
- P11 Pipe Suppliers
- P11 Alloy Steel Pipe Size Chart
- AS P11 Seamless Pipe
- Grade P11 Seamless Alloy Steel Pipe
- Alloy Steel P11 Industrial Pipes
- CrMo P11 Pipes Stockist
- Alloy Steel P11 Round Pipes
- Alloy Steel P11 Large Diameter Pipes
- UNS K11597 Pipes
- Chrome Moly Steel P11 Pipe Manufacturer
- Alloy Steel P11 Pipe Exporter In India
- Cr-Mo P11 Pipes
- AS P11 Pipes
- Alloy Steel P11 Schedule 40 Pipe Chart
- Alloy Steel P11 Pipes at Best Price List In Mumbai
- Alloy Steel P11 Rectangular Pipes
- Alloy Steel P11 Pipe Pressure Rating
- Chrome Moly P11 Square Pipes
- Weight Chart of Alloy Steel P11 Pipes
- Alloy Steel P11 4" Seamless Pipe Schedule 80
- Alloy Steel P11 Pipes Supplier in Mumbai
- Alloy Steel P11 Pipes Dealers in India
- Chromium Molybdenum Steel P11 Pipes Supplier
Applications of Alloy Steel P11 Pipes
We Export Alloy Steel P11 Pipes Across the Globe
Austria, Croatia, United States, Afghanistan, Indonesia, Kenya, Yemen, Malaysia, Czech Republic, Belgium, Bulgaria, Bolivia, Namibia, France, Azerbaijan, Singapore, Philippines, Egypt, Nigeria, Spain, Norway, Sweden, United Kingdom, Germany, Serbia, Estonia, Zimbabwe, Romania, Argentina, Venezuela, Kuwait, Australia, Tibet, Denmark, Ireland, Greece, Algiera, Tunisia, Bahrain, Russia, Algeria, Costa Rica, Hungary, Puerto Rico, Iraq, Portugal, Belarus, Ecuador, United Arab Emirates, Gambia, Italy, Iran, Canada, New Zealand, Ukraine, Trinidad & Tobago, Morocco, Bhutan, Pakistan, Macau, Brazil, Thailand, Chile, Kazakhstan, Hong Kong, Lithuania, China, Lahore, Israel, Poland, Ghana, Switzerland, South Korea, South Africa, India, Netherlands, Lebanon, Finland, Qatar, Oman, Bangladesh, Taiwan, Mexico, Saudi Arabia, Vietnam, Peru, columbia, Slovakia, Colombia, Japan, Gabon, Mongolia, Turkey, Nepal, Angola, Sri Lanka, Libya, Jordan.
Domestic Supply Alloy Steel P11 Pipes
Bengaluru, Indore, Kanpur, Navi Mumbai, Gurgaon, mumbai, Secunderabad, Ranchi, Faridabad, Thane, Ernakulam , Haryana, Pune, Thiruvananthapuram, Jaipur, Kolkata, Bhopal, Rajkot, Ludhiana, Noida, Chandigarh, Hyderabad, Chennai, New Delhi, Surat, Howrah, Jamshedpur, Nagpur, Nashik, Pimpri-Chinchwad, Ahmedabad, Visakhapatnam.