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TSING SHAN STEEL INDUSTRIAL LIMITED

  • China,Wuxi ,Jiangsu
  • Verified Supplier
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China Hot Rolled Bright Surface 17-4PH Stainless Steel Round Bar UNS S17400 OD 6-300mm
China Hot Rolled Bright Surface 17-4PH Stainless Steel Round Bar UNS S17400 OD 6-300mm

  1. China Hot Rolled Bright Surface 17-4PH Stainless Steel Round Bar UNS S17400 OD 6-300mm
  2. China Hot Rolled Bright Surface 17-4PH Stainless Steel Round Bar UNS S17400 OD 6-300mm
  3. China Hot Rolled Bright Surface 17-4PH Stainless Steel Round Bar UNS S17400 OD 6-300mm
  4. China Hot Rolled Bright Surface 17-4PH Stainless Steel Round Bar UNS S17400 OD 6-300mm
  5. China Hot Rolled Bright Surface 17-4PH Stainless Steel Round Bar UNS S17400 OD 6-300mm

Hot Rolled Bright Surface 17-4PH Stainless Steel Round Bar UNS S17400 OD 6-300mm

  1. MOQ: 50
  2. Price: 3.4
  3. Get Latest Price
Shape Round
Technique Hot Rolled
Surface Treatment Bright
Diameter 8 - 450mm
Length 6m /pcs or cutting as request
Tensile Strength 1105 - 1310 MPa
Yield Strength 1000 - 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)
Solution Treatment 1040°C for 0.5 h
Certification ISO, AISI, ASTM, EN, DIN, JIS

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  1. Product Details
  2. Company Details

Product Specification

Shape Round Technique Hot Rolled
Surface Treatment Bright Diameter 8 - 450mm
Length 6m /pcs or cutting as request Tensile Strength 1105 - 1310 MPa
Yield Strength 1000 - 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)
Solution Treatment 1040°C for 0.5 h Certification ISO, AISI, ASTM, EN, DIN, JIS
High Light Hot Rolled 17-4PH Stainless Steel Round BarBright Surface UNS S17400 Steel RodOD 6-300mm Precipitation Hardening Stainless Steel Bar
Precipitation Hardening Stainless Steel 17-4PH Round Bar
UNS S17400 Steel Rod with Solution Treatment for applications requiring high strength and moderate corrosion resistance up to 600°F (316°C).
Product Specifications
Product
17-4PH Stainless Steel Round Bar
Standard
ASTM GB DIN EN
Diameter
8 - 450mm
Length
6m /pcs or custom cutting
Finishing
Black Bar / Bright Bar
Service
Cutting, surface polishing, heat treatment
Material Description
17-4PH (Type 630) is a chromium-copper precipitation hardening martensitic stainless steel with Cu and Nb/Cb additions. This grade combines high strength, hardness (up to 572°F / 300°C), and corrosion resistance equivalent to Alloy 304 or 430 in most media.
Key Applications
  • Offshore equipment (foils, helicopter deck platforms)
  • Food processing industry
  • Pulp and paper industry
  • Aerospace components (turbine blades)
  • Mechanical components
  • Nuclear waste casks
  • Engine components
  • Boat propeller shafts
  • Plastic molding dies
  • Valves and gears
International 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
Element Content (%)
C≤ 0.07
Mn≤ 1.00
Si≤ 1.00
P≤ 0.04
S≤ 0.030
Cr15.0 - 17.5
Ni3.0 - 5.0
Cu3.0 - 5.0
Nb+Ta0.15 - 0.45
Mechanical Properties
Condition Tensile Strength (MPa) Yield Strength 0.2% Proof (MPa) Elongation (% in 50mm) Hardness (HRC)
Solution Treated1105 typ1000 typ15 typ38 max
Condition 9001310 min1170 min10 min40 min
Condition 1150930 min724 min16 min28 min
Physical Properties
Property Value
Density7750 kg/m³
Thermal Conductivity (100°C)18.4 W/m·K
Thermal Conductivity (500°C)22.7 W/m·K
Specific Heat (0-100°C)460 J/kg·K
Electrical Resistivity800 nΩ·m
Mean Coeff. of Thermal Expansion (0-100°C)10.8 µm/m·°C
Heat Treatment
Solution Treatment (Condition A): Heated at 1040°C for 0.5 h, then air-cooled to 30°C. Small sections can be oil quenched.
Age Hardening: Performed at low temperatures to achieve required mechanical properties with typical shrinkage of 0.10% for H1150 condition and 0.05% for H900 condition.
Processing Characteristics
Welding: Can be welded using all conventional methods without pre-heating requirement.
Machining: Can be machined in solution-treated condition with rates similar to grade 304 stainless steel.
Alternative Grade Comparison
Alternative Grade Selection Considerations
431Higher toughness, better availability in some sizes
416Free-machining martensitic stainless steel, lower cost
316Higher corrosion resistance but much lower strength
2205Much better corrosion resistance with lower strength
Product Images
17-4PH Stainless Steel Round Bar inventory 17-4PH Steel Rod close-up view 17-4PH Round Bar surface finish 17-4PH material processing 17-4PH Steel Bar applications 17-4PH Round Bar quality inspection
Contact Information
Contact details for 17-4PH Stainless Steel Round Bar inquiries

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2012

  • Total Annual:

    500,000,000-800,000,000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

Company Overview : The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h... Company Overview : The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h...

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Get in touch with us

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  • TSING SHAN STEEL INDUSTRIAL LIMITED
  • NO.288,Youyi Road Xi Shan Dristrict , Wuxi, Jiangsu, China
  • https://www.316lsheet.com/

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