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UNS S17700 Angle, SS 17-7PH Angle, AISI SS 17-7PH Stainless Steel 17-7PH Angle Supplier, Manufacturer and Exporter in India


Din 1.4568 SS 17-7PH Angle, SS UNS S17700 Angle, Stainless Steel 17-7PH Angle, 17-7PH Stainless Steel 17-7PH Angle Suppliers in India.

PRECIPITATION HARDENING STAINLESS STEEL 17-7PH ANGLE GENERAL PROPERTIES:

Stainless Grade 17-7 PH is a precipitation hardening stainless steel that provides high strength and hardness, excellent fatigue properties, good corrosion resistance, good formability, and minimum distortion upon heat treatment. The alloy provides valuable property combinations particularly well suited for aerospace applications. This special alloy also provides benefits for other applications requiring high strength and good corrosion resistance, as well as excellent properties for flat springs at temperatures up to 600°F (316°C).


PRECIPITATION HARDENING STAINLESS STEEL 17-7PH ANGLE APPLICATIONS:

  • applications requiring good strength, corrosion resistance and mechanical properties up to 800 F in service.
  • used for very detailed, intricate parts due to its low distortion in heat treatment.
  • commonly found in a variety of springs and washers.

PRECIPITATION HARDENING STAINLESS STEEL 17-7PH ANGLE CORROSION RESISTANCE:

Corrosion resistance of Type 17-7PH stainless steel in all heat treated conditions, like other types of stainless steels – will develop superficial rust in some environments. For example, in a marine atmosphere, stainless steels show evidence of rusting after relatively short exposure periods. However, after exposure of one or two years, the amount of rust present is little more than that present at six months. As with all martensitic steels, 17-7PH stainless steel may be subject to cracking when exposed under stress in environments containing hydrogen sulfide. Such applications are not recommended.


PRECIPITATION HARDENING STAINLESS STEEL 17-7PH ANGLE FORMABILITY:

In Condition A, the alloy can be formed comparably to Type 301. It work hardens rapidly and may require intermediate annealing in deep drawing or in forming intricate parts. Springback is similar to that of Type 301. This alloy is extremely hard and strong in Condition C. Therefore, fabrication techniques for such material must be used.


PRECIPITATION HARDENING STAINLESS STEEL 17-7PH ANGLE WELDABILITY:

The precipitation hardening class of stainless steel is generally considered to be weldable by the common fusion and resistance techniques. Special consideration is required to achieve optimum mechanical properties by considering the best heat-treated conditions in which to weld and which heat treatments should follow welding. This particular alloy is generally considered to have poorer weldability compared to the most common alloy of this stainless class, 17-4 PH stainless steel. A major difference is the high Al content of this alloy, which degrades penetration and enhances weld slag formation during arc welding. Also, the austenite conditioning and precipitation hardening heat treatments are both required after welding to achieve high strength levels. When a weld filler is needed, 17-7 PH is most often specified.


PRECIPITATION HARDENING STAINLESS STEEL 17-7PH ANGLE CHEMICAL PROPERTIES:

TYPE Cr Ni Al C Mn P S Si
17-7 min: 16.0
max: 18.0
min: 6.75
max: 7.75
min: 0.75
max: 1.50
0.09
max
1.00
max
0.05
max
0.03
max
1.00
max

PRECIPITATION HARDENING STAINLESS STEEL 17-7PH ANGLE MECHANICAL PROPERTIES:

Grade Tensile Strength ksi (MPa) Yield Strength 0.2% ksi (min) Elongation % Hardness (Rockwell) MAX
17-7 130 40 35 B85

PRECIPITATION HARDENING STAINLESS STEEL 17-7PH ANGLE PHYSICAL PROPERTIES:

Density
lbm/in3
Thermal Conductivity
(BTU/h ft. °F)
Electrical
Resistivity
(in x 10-6)
Modulus of
Elasticity
(psi x 106
Coefficient of
Thermal Expansion
(in/in)/
°F x 10-6
Specific Heat
(BTU/lb/
°F)
Melting
Range
(°F)
at 68°F: 0.2820 117 —- 30.7 at 68°F 28.5 8.5 at 32 – 212°F 0.1200 at 68°F to 212°F 2560-2625°F

WHY TO CHOOSE HARSH STEEL STAINLESS STEEL ANGLE BARS?


  • Corrosion resistance
  • Durable
  • Very sturdy
  • Easy to install
  • Fire and heat resistance
  • Rust free
  • Abrasion free

HARSH STEEL STAINLESS STEEL ANGLE BARS USED IN?


  • Architectural applications
  • Bridges
  • Transmission towers
  • Hoisting and conveying machinery
  • Ships
  • Industrial furnace
  • Reaction tower
  • Container frame and warehouse shelves
  • Multi-storied building
  • Fabrication

PRECIPITATION HARDENING STAINLESS STEEL 17-7PH ANGLE DETAILS:


  • Finish:Hot Rolled Annealed & Pickled (HRAP)
  • Length: 3 to 7 Meters / 12 to 24 feet
  • End Finish: Both ends are marked with special colors
  • Size tolerance : ASTM A276/484 / DIN 1028
  • Packing: Bars are packed in 500 to 1,000 kgs bundles in waterproof HDPE cloth Standard Export Seaworthy.
  • Delivery: Within 60-70 Days from the order finalization
  • Grades : AISI 201, 202, 204cu, 304, 304L, 316, 410, 420, 430

PRECIPITATION HARDENING STAINLESS STEEL 17-7PH ANGLE SIZES:

Width (mm) Thickness (mm) Width (Inches) Thickness (Inches)
20 x 20 3 to 5 3/4" 1/8 to 1/4
25 x 25 3 to 5 1" 1/8 to 1/4
30 x 30 3 to 5 1.1/8 1/8 to 1/4
32 x 32 3 to 6 1.1/4 1/8 to 1/4
35 x 35 3 to 6 1.3/8 1/8 to 1/4
38 x 38 3 to 6 1.1/2 1/8 to 1/4
40 x 40 3 to 6 1.5/8 1/8 to 1/4
45 x 45 3 to 6 1.3/4 1/8 to 1/4
50 x 50 3 to 6 2" 1/8 to 1/4
60 x 60 5 to 6 2.3/8 3/16 to 1/4
65 x 65 5 to 6 2.1/2 3/16 to 1/4
70 x 70 5 to 6 2.3/4 3/16 to 1/4
75 x 75 5 to 6 3" 3/16 to 1/4

We export our PRECIPITATION HARDENING STAINLESS STEEL 17-7PH ANGLE products to Western and Eastern Europe, Saudi Arabia, Bangladesh, United States, United Arab Emirates, Canada, Angola, Argentina, Austria, Azerbaijan, Pakistan, Peru, Chile, Spain, France, United Kingdom, Indonesia, Israel, Iran, Kuwait, Mexico, Malaysia, Nigeria, Serbia, Singapore, Taiwan, Chile, Venezuela, Ecuador, Netherlands, Brazil, Colombia, Ghana, Iran, Denmark, Poland, Australia, Afghanistan, Bahrain, Costa Rica, Egypt, Iraq, Jordan, South Korea, Kazakhstan, Sri Lanka, Lithuania, Norway, Oman, Philippines, Poland, Qatar, Russia, Vietnam, South Africa, Nigeria, Mexico, Turkey, Hungary, Algeria, Belarus, Belgium, Bhutan, Bolivia, Bulgaria, Croatia, Czech Republic, Estonia, Finland, Greece, Italy, Japan, Libya, Romania, Thailand, Trinidad & Tobago,Tunisia, Ukraine, Yemen, Hong Kong, Gabon, China, Portugal, Switzerland, New Zealand, Sweden, Slovakia, Kenya, Lebanon, Morocco, Mongolia etc. We are sure that we also can cover the requirements requested by your company you can email us at for your instant requirements.




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OUR SUMMARY:
Reviewer :
SI Pipe
Review Date :
Reviewed Product :
PRECIPITATION HARDENING STAINLESS STEEL 17-7PH ANGLE
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