Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsStainless Steel Bar

Precipitation Hardening 630 17-4PH Hot Rolled Stainless Steel Flat Bars

Guanglu is really a professional supplier, they always give us technical advice and provide good quality products with very competitive price!

—— Thomas Hoover

We received your goods last thursday and we are very pleased with the quality of your products.

—— Lionel Lobo

I'm Online Chat Now

Precipitation Hardening 630 17-4PH Hot Rolled Stainless Steel Flat Bars

China Precipitation Hardening 630 17-4PH Hot Rolled Stainless Steel Flat Bars supplier
Precipitation Hardening 630 17-4PH Hot Rolled Stainless Steel Flat Bars supplier Precipitation Hardening 630 17-4PH Hot Rolled Stainless Steel Flat Bars supplier Precipitation Hardening 630 17-4PH Hot Rolled Stainless Steel Flat Bars supplier

Large Image :  Precipitation Hardening 630 17-4PH Hot Rolled Stainless Steel Flat Bars

Product Details:

Place of Origin: China
Brand Name: Daway
Certification: SGS
Model Number: 630 17-4PH

Payment & Shipping Terms:

Minimum Order Quantity: 1 ton
Price: negotiable
Packaging Details: seaworthy
Delivery Time: 15 days after receipt 30% of value
Payment Terms: L/C, T/T
Supply Ability: 200 tons per month
Contact Now
Detailed Product Description
Precipitation Hardening Steel: 630 17-4PH Stainless Product: 630 17-4PH Hot Rolled Stainless Steel Flat Bars
Size: 1.0~20.0X420mm Delivery State: Solution Treated

 

Precipitation Hardening 630 17-4PH Hot Rolled Stainless Steel Flat Bars

 

Grade 17-4 PH (1.4542) is the most common example of the precipitation hardening stainless grades.

It combines good corrosion resistance with high strength and good impact toughness.

 

AISI, UNS JIS EN, DIN GB

17-4PH

S17400

SUS630

1.4542

X5CrNiCuNb16-4

0Cr17Ni4Cu4Nb

05Cr17Ni4Cu4Nb

 

17-4PH grade combines the following characteristics:

• Good corrosion resistance (just below that of 304)
• High hardness and strength
• Controlled balance of mechanical properties by ageing (precipitation hardening)
• Improved toughness compared to 431 including use at sub-zero temperatures for the softer conditions
• Magnetic
• Thermal expansion comparable to carbon steel
• Easier to weld than martensitic grades like 420 and 431

 

17-4 PH develops its high strength from the precipitation of copper particles in its martensitic matrix.

It comes in various conditions denoted by H plus ageing temperature in °F, for example H900, H1025 etc.

The higher the ageing temperature, the lower is the strength and the higher are the ductility and toughness.

The minimum 0.2% PS varies from 520 MPa to 1170 MPa depending on the condition.

The combination of high strength and good corrosion resistance finds uses in:

Drive shafts, bearings, gears, hydraulic rams, valve stems, load cells, bridge bearings, tensioning systems, golf clubs,

quick release pins, fasteners, aerospace, medical devices, food processing, conveying equipment, fall arrest systems

 

17-4 PH is the natural choice of high strength, corrosion resistant steel particularly where standard martensitic

grades like 431 aren’t quite good enough.

 

Product range

Stainless steel sheet/plate, strip and coil, round bar/flat bar, drawn wire

 

For Details, please Contact

 

WUXI GUANGLU Special Steel Co., Ltd. ( Stainless martensitic • precipitation hardening steel • stainless ferritic — Our answer to your needs )

Tel: +86 510 81812873

Email: export@guanglusteel.com

 

Precipitation Hardening 630 17-4PH Hot Rolled Stainless Steel Flat Bars

Contact Details
Wuxi Guanglu Special Steel Co., Ltd

Contact Person: Paul Lu

Send your inquiry directly to us (0 / 3000)