17-4PH stainless steel bar

离岸价格

Get Latest Price

( Negotiable )

100 Kilogram Minimum Order

国:

China

モデル番号:

630 stainless steel bar

离岸价格:

( Negotiable )（交渉可能） Get Latest Price

ロケーション:

Wuxi China

最低注文量の価格:

最低注文量:

100 Kilogram

パッケージの詳細:

seaworthy standard , or as required

納期:

15 to 20 days

供給能力:

1000 Ton per Month

支払いタイプ:

Money Gram, Western Union, D/P, D/A, L/C, T/T

製品グループ :

stainless steel bar

今すぐお問い合わせください

Wuxi Chengchang Special Steel Co., Ltd

China

無料会員

連絡先担当者 Ms. Xiao

58-6 Xinzhou Rd., Wuxi, Jiangsu, China (Mainland), Wuxi, Jiangsu

今すぐお問い合わせください

製品仕様

Standard: Standard: ASTM, AISI, DIN, JIS
Place of Origin:Wuxi China
Trade Term:FOB CIF CFR CNF EXWORK
Sample:small sample is free,

タイトルまたは説明

Introduction:

***4PH alloy is a precipitation of copper, niobium / columbium constituted hardening martensitic stainless steel. This level has high strength, degree (up to **0º C / **2º F) and anti-corrosion properties. After heat treatment, the mechanical properties of the product more perfect, can reach up to ********0 mpa (******0 ksi) of compressive strength. This level can not be used above **0º C (**2º F) or under very low temperatures, its atmosphere and dilute acid or salt has good corrosion resistance, corrosion resistance and its **4 and **0 the same.

***4 Precipitation Hardening also known as Type **0 is a chromium-copper precipitation hardening stainless steel used for applications requiring high strength and a moderate level of corrosion resistance. High strength is maintained to approximately **0 degrees Fahrenheit (**6 degrees Celsius).

General PropertiesAlloy ***4 PH is a precipitation hardening martensitic stainless steel with Cu and Nb/Cb additions. The grade combines high strength, hardness (up to **2°F / **0°C), and corrosion resistance.

Mechanical properties can be optimized with heat treatment. Very high yield strength up to ********0 MPa (******0 ksi) can be achieved.

The grade should not be used at temperatures above **2°F (**0°C) or at very low temperatures. It has adequate resistance to atmospheric corrosion or in diluted acids or salts where its corrosion resistance is equivalent to Alloy **4 or **0.

Chemical:

C	Si	Mn	Ni	Cu	Nb	S	Cr	P
<0.*7	<1	<1	3.**5	**5	0.**0.5	<0.*3	5.**7.5	<0.**5

Yield Strength				Ultimate Tensile Strength				Elongation (%)	(Rockwell)Hardness
psi	0,0	MPa	**0	psi	0,0	MPa	1,**0	8	*3C
psi	0,0	MPa	1,**0	psi	5,0	MPa	1,**0	*0	*3C
psi	0,0	MPa	1,**0	psi	0,0	MPa	1,**0	*0	*2C
psi	0,0	MPa	1,**0	psi	0,0	MPa	1,**0	*0	*2C

standard:

ASTM .............. A**3 grade **0 (AMS ***4B) UNS S****0

EURONORM ..1.***2 X5CrNiCuNb ***4

AFNOR ........... Z5 CNU ***4PH

DIN .................. 1.***2

GB....................0Cr*7Ni4Cu4NbProcessing

Hot forming

Hot forming should be treated in a certain temperature range, such as *******0ºC (********2ºF).

The whole heat treatment includes solid annealing, cooling( lower than *5ºC) and curing.

Cutting

1. Thermal cutting (plasma, sawing, etc.)

Considering the thermal metamorphism, the cutting process should be appropriate. After cutting, it needs to be grinded in order to remove the oxide layer.

2. Mechanical cutting: shear, punching, cold saw, etc.

Machining:

Thermoforming

Hot forming should be carried out within a temperature range *******0ºC (********2ºF). Complete heat treatment including solution annealing, cooling (less than *5ºC) and aging (at a given temperature)

Processing

Hot forming

Hot forming should be treated in a certain temperature range, such as *******0ºC (********2ºF).The whole heat treatment includes solid annealing, cooling( lower than *5ºC) and curing.

Machining:

ThermoformingHot forming should be carried out within a temperature range *******0ºC (********2ºF). Complete heat treatment including solution annealing, cooling (less than *5ºC) and aging (at a given temperature).

welding:***4 PH alloy can be welded the following:. SMAW, GTAW, PAW and GMAW preliminary test (to check for cracks and weld metal toughness), the SAW welding can be carried out. Because ferrite solidification, reduces the likelihood of weld metal hot cracking and thermal deterioration. In general, does not require preheating, intermediate temperature should be controlled at **0 ° C (**8 ° F). After full heat treatment (solution annealing + hardened), the toughness will increase. Martensitic structure due to its own characteristics, the weld metal oxygen content is low to keep the good toughness and ductility. In order to avoid cold cracking, hydrogen intervention should be avoided. ***4 PH alloy can be filled with the same type of metal (e.g., E **0 (AWS A5.4)? ER **0 (AWS A5.9) welding. If welding without taking into account the mechanical properties of ***4PH to be austenitic filler metal, then there is no need for heat treatment.

Applications:

• offshore platforms, helicopter deck, other platforms

• Food Industry

• Pulp and paper industry

• Aerospace (turbine blades)

• Mechanical parts

• Nuclear waste barrel

国:	China
モデル番号:	630 stainless steel bar
离岸价格:	( Negotiable ) （交渉可能） Get Latest Price
ロケーション:	Wuxi China
最低注文量の価格:	-
最低注文量:	100 Kilogram
パッケージの詳細:	seaworthy standard , or as required
納期:	15 to 20 days
供給能力:	1000 Ton per Month
支払いタイプ:	Money Gram, Western Union, D/P, D/A, L/C, T/T
製品グループ :	stainless steel bar