• JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
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17-4PH Stainless Steel Bar SUS630 Round Bar Dia 6-30 mm Heat Treated H1150 Bright Surface

Πιστοποίηση ISO, AISI, ASTM, EN, DIN, JIS
Ποσότητα παραγγελίας min 50 κιλά
Τιμή US $3.13-3.62 / kg
Λεπτομέρειες
Υλικό 17-4PH ανοξείδωτο Σχήμα Γύρω
Τεχνική Θερμής έλασης Επεξεργασία Επιφανειών Ευφυής
Εύρος διαμέτρου 6300mm Μήκος
Αντοχή εφελκυσμού 1105-1310 MPa Ισχύς απόδοσης 724-1170 MPa
Επιμήκυνση 10-16% Σκληρότητα 28-44 HRC
Πυκνότητα 7750 kg/m³ Θερμική αγωγιμότητα 18,4 W/mK
Ηλεκτρική αντίσταση 800 nΩ.μ Κατεργασία με θερμοκρασία Ηλεκτρονικά συστήματα
Αντοχή στη διάβρωση Ισοδυναμεί με 304L
Επισημαίνω

Dia 6-30 mm 17-4PH Stainless Steel Bar

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Heat Treated H1150 SUS630 Round Bar

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Bright Surface Precipitation Hardening Stainless Steel Bar

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Περιγραφή προϊόντων
17-4PH Stainless Steel Round Bar
High-strength precipitation hardening stainless steel bars with diameters ranging from 6-30 mm, manufactured from SUS630 material and heat treated to H1150 condition for optimal mechanical properties.
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 Description
17-4PH (Type 630) is a chromium-copper precipitation hardening stainless steel designed for applications requiring high strength and moderate corrosion resistance. This material maintains high strength up to approximately 600°F (316°C).
General Properties
Alloy 17-4 PH is a precipitation hardening martensitic stainless steel with copper and niobium additions. It combines high strength, hardness (up to 572°F / 300°C), and 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 industries
  • Food processing equipment
  • Pulp and paper industry
  • Aerospace components
  • 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 (%)
C 0.07 max
Mn 1.0 max
Si 1.0 max
P 0.04 max
S 0.030 max
Cr 15.0 - 17.5
Ni 3.0 - 5.0
Cu 3.0 - 5.0
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
Mean Coefficient of Thermal Expansion (0-100°C) 10.8 µm/m·°C
Heat Treatment
Solution treatment (Condition A): Heated at 1040°C for 0.5 hours, then air-cooled to 30°C. Small sections can be oil quenched.
Hardening: Age-hardened at low temperatures to achieve required mechanical properties. Superficial discoloration occurs followed by shrinkage.
Condition Hardening Temp (°C) Time (h) Typical Hardness (HRC) Tensile Strength (MPa)
A Ann - 36 1100
H900 482 1 44 -
H1150 621 4 33 930-1080
Applications
  • Engine components
  • High-strength boat propeller shafts
  • Plastic molding dies
  • Valves and gears
  • Offshore structures
  • Aerospace turbine blades
  • Nuclear waste containers
Product Images
17-4PH Stainless Steel Bar SUS630 Round Bar Dia 6-30 mm Heat Treated H1150 Bright Surface 0 17-4PH Stainless Steel Bar SUS630 Round Bar Dia 6-30 mm Heat Treated H1150 Bright Surface 1 17-4PH Stainless Steel Bar SUS630 Round Bar Dia 6-30 mm Heat Treated H1150 Bright Surface 2 17-4PH Stainless Steel Bar SUS630 Round Bar Dia 6-30 mm Heat Treated H1150 Bright Surface 3 17-4PH Stainless Steel Bar SUS630 Round Bar Dia 6-30 mm Heat Treated H1150 Bright Surface 4
Contact Information
17-4PH Stainless Steel Bar SUS630 Round Bar Dia 6-30 mm Heat Treated H1150 Bright Surface 5