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Hot Rolled SUS630 Bright Bar 17-4PH Stainless Steel Round Bar with Bright Surface and OD 6-300mm
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Hot Rolled SUS630 Bright Bar 17-4PH Stainless Steel Round Bar with Bright Surface and OD 6-300mm
  • Name
  • Name
  • Name
  • Name
  • Name
  • Name

Hot Rolled SUS630 Bright Bar 17-4PH Stainless Steel Round Bar with Bright Surface and OD 6-300mm

MOQ: 50
Price: 2.65
Details Information
Product Description
Detail Information
Certification
ISO, AISI, ASTM, EN, DIN, JIS
Model NO.:
630
Shape:
Round
Technique:
Hot Rolled
Surface Treatment:
Bright
Specification:
OD 6-300mm
Production Capacity:
50000kgs
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
Coefficient Of Thermal Expansion:
10.8-11.6 µm/m/°C
Highlight:

Hot Rolled Stainless Steel Round Bar

,

Bright Surface SUS630 Bright Bar

,

OD 6-300mm 17-4PH Stainless Steel

Product Description
17-4PH Stainless Steel Overview
17-4 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).
General Properties
Alloy 17-4 PH is a precipitation hardening martensitic stainless steel with copper and niobium/columbium 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).
Key Applications
  • Offshore applications (foils, helicopter deck platforms)
  • Food processing industry
  • Pulp and paper industry
  • Aerospace components (turbine blades)
  • Mechanical components
  • Nuclear waste casks
Industry Standards
  • ASTM A693 grade 630 (AMS 5604B) UNS S17400
  • EURONORM 1.4542 X5CrNiCuNb 16-4
  • AFNOR Z5 CNU 17-4PH
  • DIN 1.4542
Corrosion Resistance
Alloy 17-4 PH offers superior corrosion resistance compared to standard hardenable stainless steels and is comparable to Alloy 304 in most media. For applications with potential stress corrosion cracking risks, higher aging temperatures above 1022°F (550°C) are recommended. The alloy provides excellent resistance in chemical, petroleum, paper, dairy, and food processing industries.
Technical Specifications
Chemical Composition
Grade C Mn Si P S Cr Ni Cu Nb+Ta
630 0.07 max 1.0 max 1.0 max 0.04 max 0.030 max 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
Property Value
Density (kg/m³) 7750
Mean Coefficient of Thermal Expansion 0-100°C (µm/m/°C) 10.8
Thermal Conductivity at 100°C (W/m.K) 18.4
Specific Heat 0-100°C (J/kg.K) 460
Electrical Resistivity (nΩ.m) 800
Processing Characteristics
Heat Treatment
Grade 630 stainless steels undergo solution treatment at 1040°C for 0.5 hours followed by air cooling. Age hardening at low temperatures achieves required mechanical properties with minimal distortion, making it ideal for long shafts and precision components.
Welding & Machining
This grade can be welded using all conventional methods without pre-heating requirements. Machining is most effective in the solution-treated condition, with machining rates comparable to grade 304 stainless steel.
Primary Applications
  • Engine components
  • High-strength boat propeller shafts
  • Plastic molding dies
  • Valves and gears
  • Aerospace components
  • Nuclear industry applications
Product Images
Hot Rolled SUS630 Bright Bar 17-4PH Stainless Steel Round Bar with Bright Surface and OD 6-300mm 0 Hot Rolled SUS630 Bright Bar 17-4PH Stainless Steel Round Bar with Bright Surface and OD 6-300mm 1 Hot Rolled SUS630 Bright Bar 17-4PH Stainless Steel Round Bar with Bright Surface and OD 6-300mm 2
Tags: 

321 Stainless Steel Rod,  

Q345 stainless steel rod bar,  

201 304 Stainless Steel Angle

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Products
PRODUCTS DETAILS
Products

Cold Rolled Stainless Steel Sheet

Hot Rolled Stainless Steel Plate

Stainless Steel Checkered Plate

Stainless Steel Strip Coil

Stainless Steel Welded Tube

Stainless Steel Seamless Tube

Stainless Steel Round Bar

Stainless Steel Angle Bar

Stainless Steel Flat Bar

Stainless Steel U Bar

Stainless Steel Square Bar

Stainless Steel Hex Bar

Duplex Stainless Steel

Hastelloy Alloy

Nickel Alloy

Monel Alloy

Nitronic Alloy

Incoloy Alloy

Inconel Alloy

Titanium Alloy

Copper Material

Aluminum Material
Hot Rolled SUS630 Bright Bar 17-4PH Stainless Steel Round Bar with Bright Surface and OD 6-300mm
  • Name
  • Name
  • Name
  • Name
  • Name
  • Name
Hot Rolled SUS630 Bright Bar 17-4PH Stainless Steel Round Bar with Bright Surface and OD 6-300mm
MOQ: 50
Price: 2.65
Detail Information
Product Description
Detail Information
Certification
ISO, AISI, ASTM, EN, DIN, JIS
Model NO.:
630
Shape:
Round
Technique:
Hot Rolled
Surface Treatment:
Bright
Specification:
OD 6-300mm
Production Capacity:
50000kgs
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
Coefficient Of Thermal Expansion:
10.8-11.6 µm/m/°C
Minimum Order Quantity:
50
Price:
2.65
Highlight

Hot Rolled Stainless Steel Round Bar

,

Bright Surface SUS630 Bright Bar

,

OD 6-300mm 17-4PH Stainless Steel

Product Description
17-4PH Stainless Steel Overview
17-4 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).
General Properties
Alloy 17-4 PH is a precipitation hardening martensitic stainless steel with copper and niobium/columbium 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).
Key Applications
  • Offshore applications (foils, helicopter deck platforms)
  • Food processing industry
  • Pulp and paper industry
  • Aerospace components (turbine blades)
  • Mechanical components
  • Nuclear waste casks
Industry Standards
  • ASTM A693 grade 630 (AMS 5604B) UNS S17400
  • EURONORM 1.4542 X5CrNiCuNb 16-4
  • AFNOR Z5 CNU 17-4PH
  • DIN 1.4542
Corrosion Resistance
Alloy 17-4 PH offers superior corrosion resistance compared to standard hardenable stainless steels and is comparable to Alloy 304 in most media. For applications with potential stress corrosion cracking risks, higher aging temperatures above 1022°F (550°C) are recommended. The alloy provides excellent resistance in chemical, petroleum, paper, dairy, and food processing industries.
Technical Specifications
Chemical Composition
Grade C Mn Si P S Cr Ni Cu Nb+Ta
630 0.07 max 1.0 max 1.0 max 0.04 max 0.030 max 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
Property Value
Density (kg/m³) 7750
Mean Coefficient of Thermal Expansion 0-100°C (µm/m/°C) 10.8
Thermal Conductivity at 100°C (W/m.K) 18.4
Specific Heat 0-100°C (J/kg.K) 460
Electrical Resistivity (nΩ.m) 800
Processing Characteristics
Heat Treatment
Grade 630 stainless steels undergo solution treatment at 1040°C for 0.5 hours followed by air cooling. Age hardening at low temperatures achieves required mechanical properties with minimal distortion, making it ideal for long shafts and precision components.
Welding & Machining
This grade can be welded using all conventional methods without pre-heating requirements. Machining is most effective in the solution-treated condition, with machining rates comparable to grade 304 stainless steel.
Primary Applications
  • Engine components
  • High-strength boat propeller shafts
  • Plastic molding dies
  • Valves and gears
  • Aerospace components
  • Nuclear industry applications
Product Images
Hot Rolled SUS630 Bright Bar 17-4PH Stainless Steel Round Bar with Bright Surface and OD 6-300mm 0 Hot Rolled SUS630 Bright Bar 17-4PH Stainless Steel Round Bar with Bright Surface and OD 6-300mm 1 Hot Rolled SUS630 Bright Bar 17-4PH Stainless Steel Round Bar with Bright Surface and OD 6-300mm 2
Tags: 

321 Stainless Steel Rod,

Q345 stainless steel rod bar,

201 304 Stainless Steel Angle

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