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Hot Rolled Bright Surface 17-4PH Stainless Steel Round Bar OD 6-300mm Alloy 630

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Hot Rolled Bright Surface 17-4PH Stainless Steel Round Bar OD 6-300mm Alloy 630

MOQ:	50
Price:	3.47

Details Information

Product Description

Detail Information

Certification

ISO, AISI, ASTM, EN, DIN, JIS

Diameter Range:

4-800mm

Shape:

Round

Technique:

Hot Rolled

Surface Treatment:

Bright

Standard:

ASTM GB DIN EN

Length:

6m /pcs

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

Tensile Strength:

1105-1310 MPa

Yield Strength:

724-1170 MPa

Elongation:

10-16%

Hardness:

28-40 HRC

Thermal Conductivity:

18.4-22.7 W/m.K

Specific Heat:

460 J/kg.K

Electrical Resistivity:

800 NΩ.m

Density:

7750 Kg/m³

Highlight:

Hot Rolled Stainless Steel Round Bar

Bright Surface 17-4PH Stainless Steel Bar

OD 6-300mm Alloy 630 Round Bar

Product Description

Alloy 630 Stainless Steel Solid Bar

Diameter 4-800mm | PH Grades 17-4PH

Product Overview

17-4PH Precipitation Hardening Stainless Steel (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).

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 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 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

Offshore (foils, helicopter deck platforms, etc.)
Food industry
Pulp and paper industry
Aerospace (turbine blades, etc.)
Mechanical components
Nuclear waste casks
Engine components
High strength and boat propeller shafts
Plastic moulding dies
Valves and gears

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	Min (%)	Max (%)
C	-	0.07
Mn	-	1
Si	-	1
P	-	0.04
S	-	0.030
Cr	15	17.5
Ni	3	5
Cu	3	5
Nb+Ta	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
Thermal Conductivity at 100°C (W/m.K)	18.4
Thermal Conductivity at 500°C (W/m.K)	22.7
Specific Heat 0-100°C (J/kg.K)	460
Electrical Resistivity (nΩ.m)	800

Corrosion Resistance

Alloy 17-4 PH withstands corrosive attacks better than standard hardenable stainless steels and is comparable to Alloy 304 in most media. For stress corrosion cracking resistance, higher aging temperatures above 1022°F (550°C) are recommended. The alloy provides adequate resistance in chemical, petroleum, paper, dairy and food processing industries.

Heat Treatment

Solution treatment involves heating at 1040°C for 0.5 hours followed by air-cooling. Age hardening at various temperatures achieves the required mechanical properties, with typical conditions including H900, H925, H1025, H1075, H1100, and H1150.

Product Images

Contact Information

Tags:

Products

MOQ:	50
Price:	3.47

Detail Information

Product Description

Detail Information

Certification

ISO, AISI, ASTM, EN, DIN, JIS

Diameter Range:

4-800mm

Shape:

Round

Technique:

Hot Rolled

Surface Treatment:

Bright

Standard:

ASTM GB DIN EN

Length:

6m /pcs

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

Tensile Strength:

1105-1310 MPa

Yield Strength:

724-1170 MPa

Elongation:

10-16%

Hardness:

28-40 HRC

Thermal Conductivity:

18.4-22.7 W/m.K

Specific Heat:

460 J/kg.K

Electrical Resistivity:

800 NΩ.m

Density:

7750 Kg/m³

Minimum Order Quantity:

Price:

3.47

Highlight

Hot Rolled Stainless Steel Round Bar

Bright Surface 17-4PH Stainless Steel Bar

OD 6-300mm Alloy 630 Round Bar

Product Description

Alloy 630 Stainless Steel Solid Bar

Diameter 4-800mm | PH Grades 17-4PH

Product Overview

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 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 Properties

Applications

Offshore (foils, helicopter deck platforms, etc.)
Food industry
Pulp and paper industry
Aerospace (turbine blades, etc.)
Mechanical components
Nuclear waste casks
Engine components
High strength and boat propeller shafts
Plastic moulding dies
Valves and gears

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	Min (%)	Max (%)
C	-	0.07
Mn	-	1
Si	-	1
P	-	0.04
S	-	0.030
Cr	15	17.5
Ni	3	5
Cu	3	5
Nb+Ta	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
Thermal Conductivity at 100°C (W/m.K)	18.4
Thermal Conductivity at 500°C (W/m.K)	22.7
Specific Heat 0-100°C (J/kg.K)	460
Electrical Resistivity (nΩ.m)	800

Corrosion Resistance

Heat Treatment

Product Images

Contact Information

Tags:

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 Bright Surface 17-4PH Stainless Steel Round Bar OD 6-300mm Alloy 630

Hot Rolled Stainless Steel Round Bar

Bright Surface 17-4PH Stainless Steel Bar

OD 6-300mm Alloy 630 Round Bar

321 Stainless Steel Rod,

Q345 stainless steel rod bar,

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 Stainless Steel Round Bar

Bright Surface 17-4PH Stainless Steel Bar

OD 6-300mm Alloy 630 Round Bar

321 Stainless Steel Rod,

Q345 stainless steel rod bar,