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Hot Rolled Bright Surface 17-4PH Stainless Steel Round Bar with OD 6-300mm

Hot Rolled Bright Surface 17-4PH Stainless Steel Round Bar with OD 6-300mm

MOQ: 50
τιμή: 3.48
Λεπτομέρειες
Πιστοποίηση
ISO, AISI, ASTM, EN, DIN, JIS
Μοντέλο ΑΡΙΘ.:
17-4PH/630
Σχήμα:
Γύρω
Τεχνική:
Θερμής έλασης
Επεξεργασία Επιφανειών:
Ευφυής
Προσδιορισμός:
OD 6-300mm
Διάμετρος:
8 - 450 mm
Μήκος:
6m /τεμ ή κοπή κατόπιν παραγγελίας
Πρωτοβάθμια:
201 301 303Cu 304 304L 309S 310S 316L 316Ti 317L 318 321 347 410 420 430 431 440a/b/c 904L 2505
Αντοχή εφελκυσμού:
1105-1310 MPa
Ισχύς απόδοσης:
1000-1170 MPa
Επιμήκυνση:
10-16%
Σκληρότητα:
28-44 HRC
Πυκνότητα:
7750 kg/m³
Θερμική αγωγιμότητα:
18,4-22,7 W/mK
Ηλεκτρική αντίσταση:
800 nΩ.μ
Επισημαίνω:

Hot Rolled Stainless Steel Round Bar

,

Bright Surface 17-4PH Stainless Steel Rod

,

OD 6-300mm 17-4PH Stainless Steel Shaft

Περιγραφή του προϊόντος
Grade 17-4PH Stainless Steel Round Bar / Rod / Shaft

17-4PH Precipitation Hardening (Type 630) is a chromium-copper precipitation hardening stainless steel designed for applications requiring high strength and moderate corrosion resistance. This alloy maintains high strength up to approximately 600°F (316°C).

Product Specifications
Product 17-4PH Stainless Steel Round Bar
Standard ASTM, GB, DIN, EN
Diameter 8 - 450mm
Length 6m per piece or custom cutting available
Finishing Black Bar / Bright Bar
Available Grades 201, 301, 303Cu, 304, 304L, 309S, 310S, 316L, 316Ti, 317L, 318, 321, 347, 410, 420, 430, 431, 440a/b/c, 904L, 2205, 2507, Hastelloy C276/C4/C22, Inconel 600/625, Incoloy 800/825/825H
Services Cutting, surface polishing, heat treatment
Brand Walsin, BAOSTEEL, TISCO, QINGSHAN
Material Properties
General Characteristics

Alloy 17-4 PH is a precipitation hardening martensitic stainless steel with copper and niobium additions. This grade combines high strength, hardness (up to 572°F / 300°C), and excellent corrosion resistance. Mechanical properties can be optimized through heat treatment, achieving very high yield strength up to 1100-1300 MPa (160-190 ksi).

Applications & Standards
Applications Standards
  • Offshore equipment (foils, helicopter deck platforms)
  • Food industry components
  • Pulp and paper industry
  • Aerospace (turbine blades)
  • Mechanical components
  • Nuclear waste casks
  • ASTM A693 grade 630 (AMS 5604B) UNS S17400
  • EURONORM 1.4542 X5CrNiCuNb 16-4
  • AFNOR Z5 CNU 17-4PH
  • DIN 1.4542
Chemical Composition
Element Content (%)
Carbon (C) 0.07 max
Manganese (Mn) 1.00 max
Silicon (Si) 1.00 max
Phosphorus (P) 0.04 max
Sulfur (S) 0.030 max
Chromium (Cr) 15.0 - 17.5
Nickel (Ni) 3.0 - 5.0
Copper (Cu) 3.0 - 5.0
Niobium + Tantalum (Nb+Ta) 0.15 - 0.45
Mechanical Properties
Condition Tensile Strength (MPa) Yield Strength 0.2% Proof (MPa) Elongation (% in 50mm) Hardness Rockwell C (HRC)
Solution Treated 1105 (typical) 1000 (typical) 15 (typical) 38 max
Condition 900 1310 min 1170 min 10 min 40 min
Condition 1150 930 min 724 min 16 min 28 min
Physical Properties
Property Value
Density 7750 kg/m³
Thermal Conductivity at 100°C 18.4 W/m·K
Thermal Conductivity at 500°C 22.7 W/m·K
Specific Heat (0-100°C) 460 J/kg·K
Electrical Resistivity 800 nΩ·m
Technical Performance
Corrosion Resistance

Alloy 17-4 PH demonstrates superior corrosion resistance compared to standard hardenable stainless steels, performing comparably to Alloy 304 in most media. For stress corrosion cracking prevention, aging temperatures above 1022°F (550°C) are recommended, with 1094°F (590°C) optimal for H2S media applications.

Heat Treatment

Solution Treatment (Condition A): Heat to 1040°C for 0.5 hours, then air-cool to 30°C. Small sections may be oil quenched.

Age Hardening: Various temperature and time combinations achieve specific mechanical properties with minimal dimensional changes.

Fabrication

Welding: Compatible with all conventional welding methods without pre-heating requirements.

Machining: Best performed in solution-treated condition with machining rates similar to grade 304 stainless steel.

Product Images
Hot Rolled Bright Surface 17-4PH Stainless Steel Round Bar with OD 6-300mm 0 Hot Rolled Bright Surface 17-4PH Stainless Steel Round Bar with OD 6-300mm 1 Hot Rolled Bright Surface 17-4PH Stainless Steel Round Bar with OD 6-300mm 2 Hot Rolled Bright Surface 17-4PH Stainless Steel Round Bar with OD 6-300mm 3 Hot Rolled Bright Surface 17-4PH Stainless Steel Round Bar with OD 6-300mm 4 Hot Rolled Bright Surface 17-4PH Stainless Steel Round Bar with OD 6-300mm 5
Industrial Applications
  • Engine components
  • High-strength boat propeller shafts
  • Plastic molding dies
  • Valves and gears
  • Aerospace turbine blades
  • Nuclear waste containment systems
Contact Information
Hot Rolled Bright Surface 17-4PH Stainless Steel Round Bar with OD 6-300mm 6
προϊόντα
λεπτομέρειες για τα προϊόντα
Hot Rolled Bright Surface 17-4PH Stainless Steel Round Bar with OD 6-300mm
MOQ: 50
τιμή: 3.48
Λεπτομέρειες
Πιστοποίηση
ISO, AISI, ASTM, EN, DIN, JIS
Μοντέλο ΑΡΙΘ.:
17-4PH/630
Σχήμα:
Γύρω
Τεχνική:
Θερμής έλασης
Επεξεργασία Επιφανειών:
Ευφυής
Προσδιορισμός:
OD 6-300mm
Διάμετρος:
8 - 450 mm
Μήκος:
6m /τεμ ή κοπή κατόπιν παραγγελίας
Πρωτοβάθμια:
201 301 303Cu 304 304L 309S 310S 316L 316Ti 317L 318 321 347 410 420 430 431 440a/b/c 904L 2505
Αντοχή εφελκυσμού:
1105-1310 MPa
Ισχύς απόδοσης:
1000-1170 MPa
Επιμήκυνση:
10-16%
Σκληρότητα:
28-44 HRC
Πυκνότητα:
7750 kg/m³
Θερμική αγωγιμότητα:
18,4-22,7 W/mK
Ηλεκτρική αντίσταση:
800 nΩ.μ
Ποσότητα παραγγελίας min:
50
Τιμή:
3.48
Επισημαίνω

Hot Rolled Stainless Steel Round Bar

,

Bright Surface 17-4PH Stainless Steel Rod

,

OD 6-300mm 17-4PH Stainless Steel Shaft

Περιγραφή του προϊόντος
Grade 17-4PH Stainless Steel Round Bar / Rod / Shaft

17-4PH Precipitation Hardening (Type 630) is a chromium-copper precipitation hardening stainless steel designed for applications requiring high strength and moderate corrosion resistance. This alloy maintains high strength up to approximately 600°F (316°C).

Product Specifications
Product 17-4PH Stainless Steel Round Bar
Standard ASTM, GB, DIN, EN
Diameter 8 - 450mm
Length 6m per piece or custom cutting available
Finishing Black Bar / Bright Bar
Available Grades 201, 301, 303Cu, 304, 304L, 309S, 310S, 316L, 316Ti, 317L, 318, 321, 347, 410, 420, 430, 431, 440a/b/c, 904L, 2205, 2507, Hastelloy C276/C4/C22, Inconel 600/625, Incoloy 800/825/825H
Services Cutting, surface polishing, heat treatment
Brand Walsin, BAOSTEEL, TISCO, QINGSHAN
Material Properties
General Characteristics

Alloy 17-4 PH is a precipitation hardening martensitic stainless steel with copper and niobium additions. This grade combines high strength, hardness (up to 572°F / 300°C), and excellent corrosion resistance. Mechanical properties can be optimized through heat treatment, achieving very high yield strength up to 1100-1300 MPa (160-190 ksi).

Applications & Standards
Applications Standards
  • Offshore equipment (foils, helicopter deck platforms)
  • Food industry components
  • Pulp and paper industry
  • Aerospace (turbine blades)
  • Mechanical components
  • Nuclear waste casks
  • ASTM A693 grade 630 (AMS 5604B) UNS S17400
  • EURONORM 1.4542 X5CrNiCuNb 16-4
  • AFNOR Z5 CNU 17-4PH
  • DIN 1.4542
Chemical Composition
Element Content (%)
Carbon (C) 0.07 max
Manganese (Mn) 1.00 max
Silicon (Si) 1.00 max
Phosphorus (P) 0.04 max
Sulfur (S) 0.030 max
Chromium (Cr) 15.0 - 17.5
Nickel (Ni) 3.0 - 5.0
Copper (Cu) 3.0 - 5.0
Niobium + Tantalum (Nb+Ta) 0.15 - 0.45
Mechanical Properties
Condition Tensile Strength (MPa) Yield Strength 0.2% Proof (MPa) Elongation (% in 50mm) Hardness Rockwell C (HRC)
Solution Treated 1105 (typical) 1000 (typical) 15 (typical) 38 max
Condition 900 1310 min 1170 min 10 min 40 min
Condition 1150 930 min 724 min 16 min 28 min
Physical Properties
Property Value
Density 7750 kg/m³
Thermal Conductivity at 100°C 18.4 W/m·K
Thermal Conductivity at 500°C 22.7 W/m·K
Specific Heat (0-100°C) 460 J/kg·K
Electrical Resistivity 800 nΩ·m
Technical Performance
Corrosion Resistance

Alloy 17-4 PH demonstrates superior corrosion resistance compared to standard hardenable stainless steels, performing comparably to Alloy 304 in most media. For stress corrosion cracking prevention, aging temperatures above 1022°F (550°C) are recommended, with 1094°F (590°C) optimal for H2S media applications.

Heat Treatment

Solution Treatment (Condition A): Heat to 1040°C for 0.5 hours, then air-cool to 30°C. Small sections may be oil quenched.

Age Hardening: Various temperature and time combinations achieve specific mechanical properties with minimal dimensional changes.

Fabrication

Welding: Compatible with all conventional welding methods without pre-heating requirements.

Machining: Best performed in solution-treated condition with machining rates similar to grade 304 stainless steel.

Product Images
Hot Rolled Bright Surface 17-4PH Stainless Steel Round Bar with OD 6-300mm 0 Hot Rolled Bright Surface 17-4PH Stainless Steel Round Bar with OD 6-300mm 1 Hot Rolled Bright Surface 17-4PH Stainless Steel Round Bar with OD 6-300mm 2 Hot Rolled Bright Surface 17-4PH Stainless Steel Round Bar with OD 6-300mm 3 Hot Rolled Bright Surface 17-4PH Stainless Steel Round Bar with OD 6-300mm 4 Hot Rolled Bright Surface 17-4PH Stainless Steel Round Bar with OD 6-300mm 5
Industrial Applications
  • Engine components
  • High-strength boat propeller shafts
  • Plastic molding dies
  • Valves and gears
  • Aerospace turbine blades
  • Nuclear waste containment systems
Contact Information
Hot Rolled Bright Surface 17-4PH Stainless Steel Round Bar with OD 6-300mm 6