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  • JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
    Raian Ionescu
    Material quality very good. we have cooperate more than 10 Years. They trade lots kinds of steel material. All material quality good. They duty for all material quality. We are planing continue cooperate with them in the future
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Forged 17-4PH Stainless Steel Round Rod with Bright Surface and Diameter 140-400mm

  • Forged 17-4PH Stainless Steel Round Rod with Bright Surface and Diameter 140-400mm
  • Forged 17-4PH Stainless Steel Round Rod with Bright Surface and Diameter 140-400mm
  • Forged 17-4PH Stainless Steel Round Rod with Bright Surface and Diameter 140-400mm
  • Forged 17-4PH Stainless Steel Round Rod with Bright Surface and Diameter 140-400mm
  • Forged 17-4PH Stainless Steel Round Rod with Bright Surface and Diameter 140-400mm
  • Forged 17-4PH Stainless Steel Round Rod with Bright Surface and Diameter 140-400mm
Certification ISO, AISI, ASTM, EN, DIN, JIS
Minimum Order Quantity 50 kg
Price US $3.49-3.98 / kg
Product Details
Shape Round Technique Hot Rolled
Surface Treatment Bright Diameter Range 8 - 450mm
Length 6m /pcs Material Grade 17-4PH
Tensile Strength 1105-1310 MPa Yield Strength 724-1170 MPa
Elongation 10-16% Hardness 28-44 HRC
Density 7750 Kg/m³ Thermal Conductivity 18.4-22.7 W/m.K
Specific Heat 460 J/kg.K Electrical Resistivity 800 NΩ.m
Max Temperature 572°F (300°C)
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Forged 17-4PH Stainless Steel Round Rod

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Bright Surface 630 Stainless Steel Bar

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Diameter 140-400mm Precipitation Hardening Stainless Steel
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Product Description
Forged 17-4PH Stainless Steel Round Rod
Diameter 140-400mm available in stock for immediate delivery
Product Specifications
Products 17-4PH Stainless Steel Round Bar
Standard ASTM GB DIN EN
Diameter 8 - 450mm
Length 6m /pcs or cutting as requested
Finishing Black Bar / Bright Bar
Main 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, etc.
Service Cutting, surface polishing, heat treatment
Brand Walsin, BAOSTEEL, TISCO, QINGSHAN
Material Description
17-4PH Stainless Steel (Type 630) is a chromium-copper precipitation hardening stainless steel used for applications requiring high strength and moderate corrosion resistance. High strength is maintained to approximately 600°F (316°C).
General Properties
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 Standards
  • Offshore (foils, helicopter deck platforms)
  • Food industry
  • 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
Composition of 17-4PH Stainless Steel
Grade C Mn Si P S Cr Ni Cu Nb+Ta
630 min. max: - 0.07 - 1 - 1 - 0.04 - 0.030 15-17.5 3-5 3-5 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
Mean Co-eff of Thermal Expansion (µm/m/°C) Thermal Conductivity (W/m.K) Specific Heat 0-100°C (J/kg.K) Electrical Resistivity (nΩ.m)
0-100°C: 10.8
0-315°C: 11.6
0-538°C: -		 At 100°C: 18.4
At 500°C: 22.7		 460 800
Product Images
Forged 17-4PH Stainless Steel Round Rod with Bright Surface and Diameter 140-400mm 0 Forged 17-4PH Stainless Steel Round Rod with Bright Surface and Diameter 140-400mm 1 Forged 17-4PH Stainless Steel Round Rod with Bright Surface and Diameter 140-400mm 2 Forged 17-4PH Stainless Steel Round Rod with Bright Surface and Diameter 140-400mm 3 Forged 17-4PH Stainless Steel Round Rod with Bright Surface and Diameter 140-400mm 4 Forged 17-4PH Stainless Steel Round Rod with Bright Surface and Diameter 140-400mm 5
Applications
Major applications of grade 630 stainless steels include:
  • Engine components
  • High strength and boat propeller shafts
  • Plastic moulding dies
  • Valves and gears
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Forged 17-4PH Stainless Steel Round Rod with Bright Surface and Diameter 140-400mm 6
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17-4PH Alloy Stainless Steel Round Bar

Hot Rolled Stainless Steel Round Bar

Bright Surface Stainless Steel Round Bar