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2205 stainless steel bar

离岸价格

获取最新报价

( Negotiable )

100 Kilogram Minimum Order

国家:

China

型号:

2205 stainless steel bar

离岸价格:

( Negotiable )（面議）获取最新报价

位置:

Wuxi China

最小订单价格:

最小订单:

100 Kilogram

包装细节:

seaworthy standard , or as required

交货时间:

15 to 20 days

供应能力:

1000 Ton per Month

付款方式:

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

產品組 :

stainless steel bar

现在联系

Wuxi Chengchang Special Steel Co., Ltd

China

免费会员

联系人 Ms. Xiao

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

现在联系

产品规格

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

详情

Introduction:

***5 is the most widely used duplex (ferritic/austenitic) stainless steel grade. It finds applications due to both excellent corrosion resistance and high strength. The standard S****3 composition has over the years been refined by many steel suppliers, and the resulting restricted composition range was endorsed as UNS S****5 in ***6. S****5 gives better guaranteed corrosion resistance, but much of the S****3 currently produced also complies with S****5. ***5 is not generally suitable for use at temperatures above **0°C as it suffers from precipitation of brittle micro-constituents, nor below **0°C because of its ductile-to-brittle-transition.

Related Specifications:

Grade	UNS No	British BS	Euronorm		Swdish	Japanese
Grade	UNS No	British BS	No	Name	SS	JIS
***5	S**3 / S**5	*8S3	1.***2	X2CrNiMoN*****3	***7	SUS**9J3L

These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted.

Chemical Composition:

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	N
*5 (S**3)	≤ 0.*3	≤ 2.0	≤ 1.0	≤ 0.**0	≤ 0.**0	1.**3.0	2.**3.5	4.**6.5	0.**0.0
*5 (S**5)	≤0.*3	≤ 2.0	≤ 1.0	≤ 0.**0	≤ 0.**0	2.**3.0	3.**3.5	4.**6.5	0.**0.0

Conditions of Supply-Specified Mechanical Properties

Values below are specified values according to ASTM A**6, condition A, for cold finished bars.

Grade	Tensile Hardness Strength (MPa)	Yield Strength 0.2% Proof (MPa)	Elongation (% in *0mm)	Hardness
			*5	Rockwell C (HR C)	Brinell (HB)
**5	**0	*5		*1Max	**3Max

Conditions of Supply-Typical physical Properties

Density (kg/m3)	Elastic Modulus (GPa)	Mean Coefficient of Thermal Expansion			Thermal Conductivity		Specific Heat ****0° C ( J/kg.K)	Electrical Resistivity (nΩ.m)
		****0°C (µm/m/°C)	****5°C (µm/m/°C)	****8°C (µm/m/°C)	at **0°C (W/m.K)	at **0°C (W/m.K)
***0	**0	*3.7	*4.7	...	*9.0	...	**0	**0

Processing

The high strength that makes ***5 useful in many applications also reduces its machinability. The high work-hardening rate further decreases the machinability of ***5. Cutting speeds are approximately *0% slower than for a standard grade **4. The high strength of ***5 also makes bending and forming more difficult; these operations will require larger capacity equipment than would be required for austenitic stainless steels. The ductility of ***5 is less than that of an austenitic grade (but is not low when compared to most other structural materials), so severe forming operations, such as cold heading, are not generally possible. If severe cold working is required it is recommended that intermediate annealing be carried out.

Welding

Welded by all standard methods, but should not generally be welded without filler metal as this may result in excessive ferrite. AS ***4.6 pre-qualifies welding of ***5 with ***9 rods or electrodes to ensure that deposited metal has the correctly balanced duplex structure. Nitrogen added to the shielding gas will also assist in ensuring adequate austenite in the structure. Heat must be kept low and no pre- or postheat should be used. The lower co-efficient of hermal expansion of all duplex stainless steels compared with austenitic grades reduces distortion and associated stresses.

Applications

Chemical processing, transport and storage.

Oil and gas exploration equipment

Marine and other high chloride environments

Pulp & Paper digesters, liquor

tanks and paper machines

国家:	China
型号:	2205 stainless steel bar
离岸价格:	( Negotiable ) （面議）获取最新报价
位置:	Wuxi China
最小订单价格:	-
最小订单:	100 Kilogram
包装细节:	seaworthy standard , or as required
交货时间:	15 to 20 days
供应能力:	1000 Ton per Month
付款方式:	Money Gram, Western Union, D/P, D/A, L/C, T/T
產品組 :	stainless steel bar