Why dose ASTM A240 255(S32550) Stainless Steel Have Multiple Names

ASTM A240 255(S32550) provides high strength and wear resistance while offering superior corrosion resistance compared to 316 stainless steel. 255(S32550) Stainless Steelapplications in a number of different industries such as Offshore Oil Gas, Pulp Paper, Nuclear, Marine, Chemical Processing and Flue Gas Desulfurization.

ASME SA240 255 Chemical Composition

Grade	The Element Max (%)
	C	Mn	P	S	Si	Cr	Ni
ASME SA240 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 255(S32550) Stainless Steel

Grade	ASME SA240 255 Mechanical Property
	Yield	Tensile	Elongation	Hardness, max
ASME SA240 255	Min Mpa	Mpa	Min %	Brinell	Rockwell B
	550	760	15%	302

A240 255(S32550) Stainless Steel Features
1, Superior Corrosion Resistance
2, Crevice Corrosion
3, Chloride Stress Corrosion Cracking
4, General Corrosion in Many Environments
5, High Strength-To-Weight Ratio
6, High Fatigue Strength in Marine Environments
7, Superior Abrasion and Cavitation Erosion Resistance
8, High Mechanical Strength - (over twice the yield strength of austenitic stainless steels)
Other Terms of ASME SA240 255 Stainless Steel

◆Packaging Details: Standard export seaworthy packing or as required.
◆Delivery Time: 20-30 days, 5-7 days for stock goods.
◆Loading Port: Shanghai
◆Offer Ability: 5 000MT/Per Month.
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