ASTM A240 S32550 Stainless Steel Principal Features Compared To 300 Series Austenitic Stainless Steels

S32550  is a duplex alloy with a high strength to weight ratio with superior abrasion and  cavitation resistance. Resistance to chloride SCC, as well as crevice corrosion and pitting. Good ductility with a high fatigue strength in marine.

ASTM A240 S32550 Chemical Composition

Grade	The Element Max (%)
	C	Mn	P	S	Si	Cr	Ni
ASTM A240 255	0.04	1.5	0.040	0.030	1.0	24-27	4.5-6.5
	Mo	N	Cu	Cb	Ti
	2.9-3.9	0.1-0.25	1.50-2.50

Mechanical Property of ASTM A240 S32550

Grade	ASTM A240 255 Mechanical Property
	Yield	Tensile	Elongation	Hardness, max
ASTM A240 255	Min Mpa	Mpa	Min %	Brinell	Rockwell B
	550	760	15%	302

ASTM A240 S32550 Specifications

Form	Standard
Metal Type	UNS S32550
Bar	ASTM A479
Wire
Sheet	ASTM A240
Plate	ASTM A240
Fitting
Forging
Weld Wire
Weld Electrode	E2553
Din	1.4507

Principal Features of ASTM A240 S32550 Compared To 300 Series Austenitic Stainless Steels

First, Superior Corrosion Resistance
Second, General Corrosion In Many Environments
Third, Good Ductility
Fourth, High Strength-To-Weight Ratio
Fifth, High Fatigue Strength In Marine Environments

We are a trusted and reliable brand for our high quality and good manufacturing of ASTM A240 S32550 Stainless Steel .Our company has been a manufacturer and exporter of ASTM A240 S32550for decades, and has been sold all over the world with favorable price. As a responsible enterprise, we always stick to be your satisfying partner.

Company Name: Shanghai Katalor Enterprises
Address：Room 301,Unit 6,lane 2500,xiupu Road, Kang qiao Industrial Area, Pu dong New District, Shanghai
TEL:0086-21-61182423
Fax :0086-21-61182425
E-mail:info@katalor.com
Phone:0086-18317160019

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