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

Certificación ISO, AISI, ASTM, EN, DIN, JIS
Cantidad de orden mínima 50 kg
Precio US $3.15-3.64 / kg
Datos del producto
Modelo NO. 17-4PH/630 Forma Redondo
Técnica laminado en caliente Tratamiento superficial Brillante
Especificación DE 6-300 mm Diámetro 8 - 450 mm
Longitud 6 m/unids o corte según petición Grado principal 201 301 303Cu 304 304L 309S 310S 316L 316Ti 317L 318 321 347 410 420 430 431 440a/b/c 904L 2205 2507
Resistencia a la tracción 1105-1310MPa Fuerza de producción 724-1300 MPa
Alargamiento 10-16% Dureza 28-44 HRC
Densidad 7750 kg/m³ Conductividad térmica 18,4-22,7 W/mK
Resistividad eléctrica 800 nΩ.m
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Hot Rolled Stainless Steel Round Bar

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Bright Surface Stainless Steel Rod

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OD 6-300mm 17-4PH Stainless Steel

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Descripción de producto
17-4PH Stainless Steel Round Bar 630 Stainless Steel Rod

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
Products 17-4PH Stainless Steel Round Bar
Standard ASTM GB DIN EN
Diameter 8 - 450mm
Length 6m /pcs or cutting as request
Finishing black bar / Bright Bar
Main Grade 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.etc
Service Cutting, surface polishing, heat treatment
Brand Walsin BAOSTEEL TISCO QINGSHAN
Material Description

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

Applications & Standards
Applications:
  • Offshore (foils, helicopter deck platforms, etc.)
  • Food industry
  • Pulp and paper industry
  • Aerospace (turbine blades, etc.)
  • Mechanical components
  • Nuclear waste casks
Standards:
  • ASTM A693 grade 630 (AMS 5604B) UNS S17400
  • EURONORM 1.4542 X5CrNiCuNb 16-4
  • AFNOR Z5 CNU 17-4PH
  • DIN 1.4542
Chemical Composition
Grade C Mn Si P S Cr Ni Cu Nb+Ta
630 min. max: - 0.07 min. max: - 1 min. max: - 1 min. max: - 0.04 min. max: - 0.030 min. max: 15 17.5 min. max: 3 5 min. max: 3 5 min. max: 0.15 0.45
Mechanical Properties
Condition Tensile Strength (MPa) Yield Strength 0.2% Proof (MPa) Elongation (% in 50mm) Hardness Rockwell C (HR C) Hardness Brinell (HB)
Solution Treated 1105 typ 1000 typ 15 typ 38 max 363 max
Condition 900 1310 min 1170 min 10 min 40 min 388 min
Condition 1150 930 min 724 min 16 min 28 min 277 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
Heat Treatment
Condition Hardening Temp (°C) Time (h) Typical Hardness Rockwell C Tensile Strength (MPa)
A Ann - 36 1100
H900 482 1 44 -
H925 496 4 42 1170-1320
H1025 552 4 38 1070-1220
H1075 580 4 36 1000-1150
H1100 593 4 35 970-1120
H1150 621 4 33 930-1080
Applications
  • Engine components
  • High strength and boat propeller shafts
  • Plastic moulding dies
  • Valves and gears
Product Images
Hot Rolled 17-4PH Stainless Steel Round Bar with Bright Surface and OD 6-300mm 0 Hot Rolled 17-4PH Stainless Steel Round Bar with Bright Surface and OD 6-300mm 1 Hot Rolled 17-4PH Stainless Steel Round Bar with Bright Surface and OD 6-300mm 2 Hot Rolled 17-4PH Stainless Steel Round Bar with Bright Surface and OD 6-300mm 3 Hot Rolled 17-4PH Stainless Steel Round Bar with Bright Surface and OD 6-300mm 4
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