precipitation heat treatment stainless steel bar 17-4 ph grade /astm a564 standard

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$2.00 - $3.00 / Kilograms | 500 Kilogram/Kilograms sample free stainless steel bar 17-4 ph grade astm a564 standard (Min. Order)
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Overview
Quick Details
Standard:
AISI, ASTM, DIN, EN, GB, JIS, ASTM A564, AMS 5643
Grade:
600 Series, UNS S17400
Place of Origin:
Jiangsu, China (Mainland)
Brand Name:
TPINOX
Model Number:
17-4 ph
Type:
Round, 630
Application:
Chemical process components
Shape:
Round
Certification:
ISO
Special Use:
Valve Steels
Material:
chromium-nickel-copper precipitation hardening stainless steel
Rockwell Hardness:
C35 min.
Elongation:
5% min.
Yield Strength, psi:
145,000 min.
Ultimate Tensile Strength, psi:
160,000 min.
Features:
Excellent oxidation resistance to about 1100°F
Melting Range:
2560 - 2625°F
Dimensions:
3.0-800mm
Supply Ability
Supply Ability:
200 Ton/Tons per Week stainless steel bar 17-4 ph grade/ astm a564 standard
Packaging & Delivery
Packaging Details
Standard seaworthy packing(plastic& wooden) or according to the customer' s requests.
EACH BUNDLE WEIGHT:1.0 MT - Max.
MARKING/LABELLING ON PACKAGING:Yes.
20 ft container - GP: 5.8m (Length) * 2.13m (Width) * 2.18m (Hight) ------ Max Gross Weight: 25MT/container.
40 ft container - GP: 11.8m (Length) * 2.13m (Width) * 2.18m (Hight) ------ Max Gross Weight: 27MT/container.
40 ft container - HG: 11.8m (Length) * 2.13m (Width) * 2.72m (Hight) ------ Max Gross Weight: 27MT/container.
Port
Shanghai
Lead Time :
7-15days
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Product Details

stainless steel bar 17-4 ph grade astm a564 standard with precipitation heat treatment

17-4 PH STAINLESS STEEL BAR

precipitation heat treatment stainless steel bar 17-4 ph grade /astm a564 standard 

17-4 is a chromium-nickel-copper precipitation hardening stainless steel used for applications requiring high strength and moderate level of corrosion resistance.

Product Introduction
Introduction:

17-4 PH Stainless Steel (SS) is a precipitation hardening martensitic stainless steel. Typical usage is seen in applications requiring high strength and a modest level of corrosion resistance. Strength and toughness desired can be manipulated by temperate range in the heat treatment process. TP INOX offers high quality standards including: UNS S17400, AMS 5643, ASTM A564, and ASTM A693 Grade 630.

17-4 PH stainless steel can be used for a variety of industires including: pump shafts, oil path, mechanical seals, and within the aerospace industry. Its composition is carbon, chromium, columbian + tantalum, copper, manganese, nickel, phosphorous, silicon, and sulfur.

Specifications:

AMS 5604, AMS 5643, AMS 5825
ASME SA 564, ASME SA 693, ASME SA 705, ASME Type 630
ASTM A 564, ASTM A 693, ASTM A 705, ASTM Type 630
EN 1.4548
ISO 15156-3
NACE MR0175, S17400
UNS S17400
W. Nr./EN 1.4548
Werkstoff 1.4548

Chemisty
Name
NI
Cr
Mo
Mn
Cu
Si
C
Cb+Ta
S
MIN
3.0
15.0
-
-
3.0
-
-
5×C
-
MAX
5.0
17.5
0.5
1.0
5.0
1.0
0.07
0.45
0.03*

Note: P 0.04*MAX.   Fe .Balance     *0.025max.

Product Details Show

Physical Properties:

Density: 0.282 lb/inch3

Melting Range: 2560 - 2625°F

Poisson's Ratio: 0.272

Electrical Resistivity: 463 Ohm-circ mil/ft

Features:

High tensile strength and hardness to 600°F

Corrosion resistant

Excellent oxidation resistance to about 1100°F

Creep-rupture strength to 900°F

Applications:

Gate valves
Chemical processing equipment

Pump shafts, gears, plungers


Valve stems, balls, bushings, seats
Fasteners

Heat Treament:

Designation
Processing
Condition A
Heated at 1900°F±25°F for 1/2 hour, air (Solution Treated) cooled or oil quenched to below 90°F. Normally performed at mill.

For most applications, 17-4 PH stainless should not be used in Condition A. This is true even though the desired tensile strength may be provided by that condition. The structure is untempered martensite that has low fracture toughness and ductility, while having poor resistance to stress-corrosion cracking. Superior service performance is assured by using 17-4PH stainless in the heat-treated condition.



For optimum machining results; if no aging condition is specified, H1150 should be used.
H900
Condition A material heated at 900°F±15°F for 1 hour and air cooled. Maximum hardness but low toughness. Sensitive to stress corrosion cracking. Heating 4 hours improves toughness with about 4 ksi reduction in tensile and yield.
H925, H1025, H1075,

H1100, H1150
Condition A material heated 4 hours at specific temperature, and air cooled.
HH1150
Condition A material heated 4 hours at 1150F, air cooled, heated again for an additional 4 hours at 1150F and air cooled.
H1150-M
Condition A material heated at 1400°F±25°F for 2 hours, air cooled, then heated at 1150°F±15°F for 4 hours and air cooled.
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Contact us:

WUXI TP INOX CO.,LTD
Address::No.403,East Steel Market.,Dongbeitang Town Wuxi City,Jiangsu Province,China(PC214191)
Phone :+86-510-83631805
Fax :+86-510-83631827
Contacts:CherryZhao
Mobile:+86-15261581385( Whatsapp id) 

               +86 15216579158

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