17-4PH stainless steel round bars, rods

FOB Reference Price:Get Latest Price
US $5,500-8,000 / Metric Ton | 1 Metric Ton/Metric Tons 17-4PH stainless steel round bars, rods (Min. Order)
Supply Ability:
500 Metric Ton/Metric Tons per Month
Port:
Shanghai, China
Report Suspicious Activity
Overview
Quick Details
Standard:
ASTM, AISI, DIN, EN, JIS
Dimensions:
dia 5.0mm ~
Grade:
600 Series
Place of Origin:
Jiangsu, China (Mainland)
Brand Name:
Changjiang
Model Number:
17-4PH
Type:
Round
Application:
machine parts, valves,
Shape:
Round
Certification:
ROHS
Packaging & Delivery
Packaging Details
seaworthy packaging.
Delivery Time
Within 45 working days after receipt 30% of value.

17-4 PH is a precipitation hardening stainless steel which is capable of high strength and hardness levels after a relatively simple heat treatment procedure. This grade is martensitic and magnetic in both the solution treated and precipitation hardened conditions.

It has high resistance to crack propagation, good transverse properities, and corrosion resistance is normally superior to the regular martensitic chromium type of stainless steel. Because of the single low temperature ( 900 to 1150 F ), precipitation hardening heat treatment of this grade, scaling and distorionare are virually eliminated. This enables material to be finish machined to close tolerances prior to heat treatment.

 

Chemical composition %

C 0.07 max

Cr 15.50 / 17.50

Nickel 3.0 / 5.0

Si 1.0 max

Cu 3.0 / 5.0

Mn 1.0 max

P 0.04 max

S 0.03 max

Columbium plus Tantalum 0.15 / 0.45

 

Typical applications

Valves

Moto shafts

Machine parts

Aircraft parts

Fasteners

 

YOUR CONTACT

Paul

export @ahoneststeel.com

skype: paul_luhongxiang

cell: +86 15190257143