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ASTM A 335/ A691 GR P9 Alloy Steel Seamless & EFW Pipes

 Home / ASTM A 335/ A691 GR P9 Alloy Steel Seamless & EFW Pipes

WORLDWIDE EXPORTER OF ALLOY STEEL P9 SEAMLESS PIPES, P9 SEAMLESS TUBES STOCKIST

ASTM A335 P9 ALLOY STEEL SEAMLESS TUBES SUPPLIER IN INDIA

3″ SCH 80 P9 Seamless Tubes |  2” SCH 40 P9 Seamless Pipes | 14″ SCH 160 P9 Seamless Pipes | 24″ SCH XXS P9 Seamless Tubes

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ASTM A335 Alloy Steel P9 Seamless Pipes Available in Size range: 1/2” Sch 5 through to 24″ Sch XXS

High Quality Alloy Steel P9 Seamless Pipes Available for Immediate Delivery – Call On +91-22-67496309 | info@silvertubes.co.in

Mill Test Certificates | NABL Approved Lab Test Reports | 100% PMI | Certificate of Origin from Indian Chamber of Commerce

ASTM A335 Alloy Steel P9 Seamless Pipes Supplier, Stockist, Exporter, UNS NO. S50400 Seamless Tubes
ASTM A335 P5 P9 P11 P22 P91 Alloy Steel Pipes Tubes Stockist
ASTM A335 Alloy Steel P9 Seamless Pipes Supplier, Stockist, Exporter, UNS NO. S50400 Seamless Tubes
ASTM A335 P5 P9 P11 P22 P91 Alloy Steel Pipes Tubes Supplier
ASTM A335 P5 P9 P11 P22 P91 Alloy Steel Pipes manufacturing
ASTM A335 P5 P9 P11 P22 P91 Alloy Steel Pipes manufacturing

UNS NO. S50400, Alloy Steel P9 Seamless Pipes Stockist, ASTM A335 Alloy Steel P9 Seamless Tubes Exporter, Supplier
Silver Tubes is one of the leading stockholder and supplier of ASTM A335 Alloy Steel P9 Seamless Pipes and Tubes. Our products are sourced from reputed manufacturers in India, Japan, Germany, United States and Korea. We supply UNS NO. S50400, Alloy Steel P9 Seamless Pipes with EN 10204 3.1 Certification or chemical and mechanical test reports from NABL Approved Laboratory.
Origin : European, Japanese, United States, korean, Indian, Chinese, Taiwanese.

Manufacturer:

TENARIS DALMINE-ITALY, SUMITOMO-JAPAN JFE-JAPAN, V&M-GERMANY/FRANCE, HYUNDAI-KOREA, PRODUCTOS TUBULARES – SPAIN, INOX TECH - ITALY, DMV STAINLESS, TUBACEX-SPAIN, VALCOVNY TRUB-CZECH MITTAL, STEEL-ROMAN, SANDVIK-SWEDEN, TUBOS REUNIDOS-SPAIN, BENTLER -GERMANY, PIETRA – ITALY, TENARIS – TAMSA, KOBE STEEL – JAPAN, US STEEL – USA, MITTAL NOVA HUT-CZECH, MITTAL ISCOR - S.A., SEAH STEEL – KOREA, PLYMOUTH TUBE CO. – USA, NIPPON STEEL, ARCELLOR MITTAL – SOUTH AFRICA, VOLZHSKY - RUSSIA, NIPPON STEEL & SUMITOMO METAL CORPORATION, DOCKWEILER - GERMANY, PEXCO - USA, SPECIAL METAL WIGGINS LTD, MAHARASHTRA SEAMLESS LTD - INDIA, JINDAL SAW LTD - INDIA, ISMT – INDIA, LS METAL - KOREA, RATNAMANI - INDIA, SANYO SPECIAL STEEL, MAN INDUSTRIES INDIA LTD, EISENBAU-KRAEMER GERMANY, ZENITH BIRLA LTD, ESW - GERMANY, SEAH STEEL - KOREA, LALIT PIPES LTD, TATA STEEL, SOSTA STAINLESS PIPES, REMI GROUP.


Model: 1/2 inch to 24 inch, SCH 5 to SCH XXS, Custom Thickness

ASTM A335 Alloy Steel P9 Seamless Pipes Supplier, Stockist, Exporter, UNS NO. S50400 Seamless Tubes

ASTM A 335 GR P9 Heat Treatment Requirements

\

P5, P9, P11, and P22

Grade

Heat Treatment Type

Normalizing Temperature Range F [C]

Subcritical Annealing
or Tempering
Temperature Range F

[C]

P5 (b,c)

Full or Isothermal Anneal

Normalize and Temper

*****

1250 [675]

Subcritical Anneal (P5c only)

*****

1325 - 1375 [715 - 745]

P9

Full or Isothermal Anneal

Normalize and Temper

*****

1250 [675]

P11

Full or Isothermal Anneal

Normalize and Temper

*****

1200 [650]

P22

Full or Isothermal Anneal

Normalize and Temper

*****

1250 [675]

P91

Normalize and Temper

1900-1975 [1040 - 1080]

1350-1470 [730 - 800]

Quench and Temper

1900-1975 [1040 - 1080]

1350-1470 [730 - 800]


ASTM A 335 GR P9 Chemical Requirements

Grade P-5 P-9 P-11 P-22 P-91 P-91 shall also include the following:
Element UNS Designation K41545 S50400 K11597 K21590 K91560
Carbon 0.15 max 0.15 max 0.05 - 0.15 0.05 - 0.15 0.08 - 0.12 V at 0.18 - 0.25
Manganese 0.30 - 0.60 0.30 - 0.60 0.30 - 0.60 0.30 - 0.60 0.30 - 0.60 N at 0.030 - 0.070
Phosphorous, max 0.025 0.025 0.025 0.025 0.020 Ni at 0.40 max
Sulfur, max 0.025 0.025 0.025 0.025 0.010 Al at 0.02 max
Silicon 0.50 max 0.25 - 1.00 0.50 - 1.00 0.50 max 0.20 -0.50 Cb at 0.06 - 0.10
Chromium 4.00 - 6.00 8.00 - 10.00 1.00 - 1.50 1.90 - 2.60 8.00 - 9.50 Ti at 0.01 max
Molybdenum 0.45 -0.65 0.90 - 1.10 0.44 - 0.65 0.87 - 1.13 0.85 - 1.05 Zr at 0.01 max

ASTM A 335 GR P9 Tensile Requirements

Seamless
P-5 P-9 P-11 P-22 P-91 P91 shall not have a hardness not exceeding 250 HB/265 HV [25HRC].
Tensile Strength, min., psi
ksi 60 60 60 60 85
MPa 415 415 415 415 585
Yield Strength, min., psi
ksi 30 30 30 30 60
MPa 205 205 205 205 415

ASTM A 335 GR P9 Permissible Variation in Wall Thickness

NPS [DN] Designator Tolerance, % from Specified
Over Under
1/8 to 2 1/2 [6 to 65] incl., all t/D ratios 20.0% 12.5%
Above 2 1/2 [65], t/D < or = 5% 22.5% 12.5%
Above 2 1/2 [65], t/D > 5% 15.0% 12.5%
(t = Specified Wall Thickness; D = Specified Outside Diameter)