17-4PH stainless steel bar

سعر فوب

أحصل على آخر سعر

( Negotiable )

100 Kilogram Minimum Order

بلد:

China

نموذج رقم:

630 stainless steel bar

سعر فوب:

( Negotiable )(قابل للتفاوض) أحصل على آخر سعر

الموقع:

Wuxi China

سعر الحد الأدنى للطلب:

الحد الأدني للطلب:

100 Kilogram

تفاصيل التغليف:

seaworthy standard , or as required

موعد التسليم:

15 to 20 days

القدرة على التوريد:

1000 Ton per Month

نوع الدفع:

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

مجموعة المنتج :

stainless steel bar

الاتصال الآن

Wuxi Chengchang Special Steel Co., Ltd

China

عضو مجاني

الشخص الذي يمكن الاتصال به Ms. Xiao

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

الاتصال الآن

مواصفات المنتج

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

الوصف

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

بلد:	China
نموذج رقم:	630 stainless steel bar
سعر فوب:	( Negotiable ) (قابل للتفاوض) أحصل على آخر سعر
الموقع:	Wuxi China
سعر الحد الأدنى للطلب:	-
الحد الأدني للطلب:	100 Kilogram
تفاصيل التغليف:	seaworthy standard , or as required
موعد التسليم:	15 to 20 days
القدرة على التوريد:	1000 Ton per Month
نوع الدفع:	Money Gram, Western Union, D/P, D/A, L/C, T/T
مجموعة المنتج :	stainless steel bar