Premium 17-4PH Stainless Steel Round Bar High Strength & Excellent Corrosion

MOQ： 500 kgs
Price： 3.5 - 5.5 USD/Kg
Get Latest Price


Payment Terms	T/T, Western Union
Supply Ability	50 Ton per Month
Delivery Time	5 - 10 days
Packaging Details	wooden box or water resistant paper surround
Products Name	17-4PH Stainless Steel bar
Diameter	10 - 350mm
Length	6m or cutting any length as request
Surface	black or polishing
Service	Cutting
Standard	ASTM DIN GB EN
Other products	round bar, square bar, flat bar.etc
Technique	hot rolled
Brand Name	Delta
Model Number	17-4PH
Certification	ISO 9001
Place of Origin	China

View Detail Information

Inquiry by Email Get Latest Price

Chat online Now Ask for best deal

Explore similar products

AISI 201 Bright Polished Round Bar 3-50mm Construction

Chat online Now
2205 S31803 Flat Duplex Steel Bar 10-200mm 316L 310S 321

Chat online Now
ASTM A276 201 Stainless Steel Bar 2.0-30.0mm EN GB JIS Construction

Chat online Now
201 304 316L Stainless Steel Bar 420 Cold Drawn SS Hexagonal Rod

Chat online Now

Product Details
Company Details

Product Specification


Payment Terms	T/T, Western Union	Supply Ability	50 Ton per Month
Delivery Time	5 - 10 days	Packaging Details	wooden box or water resistant paper surround
Products Name	17-4PH Stainless Steel bar	Diameter	10 - 350mm
Length	6m or cutting any length as request	Surface	black or polishing
Service	Cutting	Standard	ASTM DIN GB EN
Other products	round bar, square bar, flat bar.etc	Technique	hot rolled
Brand Name	Delta	Model Number	17-4PH
Certification	ISO 9001	Place of Origin	China
High Light	17-4PH stainless steel round bar ，high strength stainless steel bar ，corrosion resistant stainless steel bar

Premium 17-4PH Stainless Steel Round Bar High Strength & Excellent Corrosion Resistance

Products Specification

Products Name	17-4PH Stainless Steel Round Bar
Grade	303,303Cu,304,304L,309S,310S,310H,316L,316Ti,316H,317L,321,329,347,410,415,420, 430F,431,440A/B/C,2205,2507,904l,254SMO,253MA,CD4MCU,XM-19,17-4PH,15-5PH,17-7PH,660,C276,600,601,625,718,800,800H,825,926.etc
Products Diameter Range	φ3mm - φ350mm
Length	6m/pcs or cutting any length as request
Surface	Pickling finishing, bright finishing
Standard	ASTM JIS,GB,DIN EN
Service	Cutting
Other Shape	Square , Flat, Hexagonal, Round.etc
Loading Port	Shanghai Port
MOQ	50 kgs

Premium 17-4PH Stainless Steel Round Bar – High Strength & Excellent Corrosion Resistance

Engineered for Demanding Applications Where Performance Can’t Be Compromised

The 17-4PH stainless steel round bar stands as a premier choice in high-performance engineering, offering an exceptional balance of high tensile strength, outstanding corrosion resistance, and precipitation-hardening capability. Also known by its UNS designation S17400, European standard 1.4542, Japanese grade SUS630, and Chinese equivalent 0Cr17Ni4Cu4Nb, this martensitic precipitation-hardening (PH) stainless steel is trusted across aerospace, defense, energy, medical, and precision industrial sectors.

Unlike conventional stainless steels, 17-4PH achieves its superior mechanical properties not through cold working—but through a controlled aging heat treatment that precipitates fine intermetallic phases (primarily ε-copper). This allows designers to machine components in a soft, solution-annealed state and then age them to final strength—minimizing distortion while maximizing performance.

✅ Key Benefits at a Glance

Ultimate Tensile Strength up to 1,310 MPa (190 ksi) after H900 aging
Corrosion resistance comparable to 304 stainless steel in many environments—including marine atmospheres and mild chemical exposure
Excellent fatigue and stress-corrosion cracking (SCC) resistance when properly aged
Good machinability in the annealed condition
Weldable with post-weld aging to restore strength
Non-magnetic in aged condition—ideal for sensitive instrumentation and medical implants

Company Details

Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory



Business Type:

Manufacturer,Distributor/Wholesaler,Exporter 



Total Annual:

>1000000



Employee Number:

>100 



Ecer Certification：

Verified Supplier 

Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...

+ Read More

Reach Us
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
https://www.stainless-strips.com/

Chat online Now

Leave a Message, we will call you back quickly!