Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"17-4PH \/ 630 \/ 14Cr17Ni2 Stainless Steel Round Bar SA276 With EN 10204-3.1","imgUrl":"https:\/\/img.ismap.com\/nimg\/ab\/90\/0e2ff135b2b052646d5427c9f746-200x200-1\/17_4ph_2f_630_2f_14cr17ni2_stainless_steel_round_bar_sa276_with_en_10204_3_1.jpg","attrs":{"Brand Name":"DELTA","Model Number":"201 304 316L 316Ti 317L 321 309S 310S 2205 17-4PH XM-19 440C","Certification":"ISO","Place of Origin":"China"}}
{"title":"AISI 201 Bright Polished Round Bar 3-50mm Construction","imgUrl":"https:\/\/img.ismap.com\/nimg\/68\/27\/106f0079f2d6ce244132dcc7971a-200x200-1\/aisi_201_bright_polished_round_bar_3_50mm_construction.jpg","attrs":{"Brand Name":"DELTA","Model Number":"201 304 316L 321 310S 2205 17-4PH","Certification":"ISO","Place of Origin":"China"}}
{"title":"2205 S31803 Flat Duplex Steel Bar 10-200mm 316L 310S 321","imgUrl":"https:\/\/img.ismap.com\/nimg\/15\/c3\/b211a295368594a2a589dc11abd5-200x200-1\/2205_s31803_flat_duplex_steel_bar_10_200mm_316l_310s_321.jpg","attrs":{"Brand Name":"DELTA","Model Number":"201 304 316L 321 310S 2205","Certification":"ISO","Place of Origin":"China"}}
{"title":"ASTM A276 201 Stainless Steel Bar 2.0-30.0mm EN GB JIS Construction","imgUrl":"https:\/\/img.ismap.com\/nimg\/9b\/5e\/09864938fc06a44e6a08781c78f9-200x200-1\/astm_a276_201_stainless_steel_bar_2_0_30_0mm_en_gb_jis_construction.jpg","attrs":{"Brand Name":"DELTA","Model Number":"201 304 316L 321 310S 2205","Certification":"ISO","Place of Origin":"China"}}
{"title":"201 304 316L Stainless Steel Bar 420 Cold Drawn SS Hexagonal Rod","imgUrl":"https:\/\/img.ismap.com\/nimg\/62\/85\/e1c84fa4b82f6759ad0bf97d675e-200x200-1\/201_304_316l_stainless_steel_bar_420_cold_drawn_ss_hexagonal_rod.jpg","attrs":{"Brand Name":"DELTA","Model Number":"201 304 316L 410 420 430 440C","Certification":"ISO","Place of Origin":"China"}}
17-4PH is a martensitic precipitation-hardened stainless steel with high strength, good corrosion resistance and excellent processability. The "17" in its name represents chromium content of about 17%, "4" represents nickel content of about 4%, and "PH" represents Precipitation Hardening. Through heat treatment, 17-4PH can obtain different mechanical properties, and is widely used in aerospace, petrochemical, medical equipment and other fields.
Chemical composition
The typical chemical composition of 17-4PH stainless steel is as follows (weight percentage) :
Element content (%)
Carbon (C) ≤ 0.07
Chromium (Cr) 15.0-17.5
Nickel (Ni) 3.0-5.0
Copper (Cu) 3.0-5.0
Manganese (Mn) ≤ 1.0
Silicon (Si) ≤ 1.0
Phosphorus (P) ≤ 0.04
Sulfur (S) ≤ 0.03
Niobium (Nb) 0.15-0.45
Mechanical property
The mechanical properties of 17-4PH can be adjusted by heat treatment, and common states include H900, H1025, H1150, etc. The following are typical mechanical properties:
Heat treatment state
Tensile strength(MPa)
Yield strength (MPa)
Elongation(%)
Hardness (HRC)
H900
1310
1170
10
40-45
H1025
1100
1000
12
35-40
H1150
1000
860
13
30-35
Peculiarity
High strength: By precipitation hardening treatment, 17-4PH has extremely high strength and hardness.
Good corrosion resistance: shows excellent corrosion resistance in a variety of environments, especially in chloride environments.
Excellent processing properties: easy to process, weld and heat treatment.
Adjustable performance: Different mechanical properties can be obtained through different heat treatment processes.
Wide application: suitable for high strength and corrosion resistance requirements of the field.
Specification
Common specifications for 17-4PH stainless steel rods include:
Diameter range: usually 10mm to 350mm, the specific specifications can be customized according to demand.
Length: Generally 3 meters or 6 meters, can also be customized according to customer requirements.
Surface treatment: black leather, car, polishing, etc.
Standard
17-4PH stainless steel rods are manufactured and tested according to the following standards
ASTM A564: Hot-rolled and cold-rolled precipitation-hardened stainless steel bars, wires, and forgings.
AMS 5604: Standard for aerospace materials for 17-4PH stainless steel.
GB/T 1220: China national standard, suitable for stainless steel bars.
Application field
17-4PH stainless steel rods are widely used in the following fields:
Aerospace: Used in the manufacture of high-strength, corrosion-resistant components, such as engine components, fasteners, etc.
Petrochemical: Used for corrosion resistant valves, pump shafts, pipelines, etc.
Medical instruments: Used for high-strength, corrosion-resistant components such as surgical instruments and dental equipment.
Food processing: mechanical parts and equipment for corrosion resistance.
Marine engineering: high-strength and corrosion-resistant components for use in seawater environments.
17-4PH stainless steel rod is a high performance material with high strength, good corrosion resistance and excellent processing properties. Its mechanical properties can be adjusted by heat treatment, which is suitable for aerospace, petrochemical, medical equipment and other fields. Its chemical composition, mechanical properties and specifications can be adjusted according to specific requirements to meet the requirements of different application scenarios.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Total Annual:
>1000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...
