254 Smo Seamless Austenitic Stainless Steel Pipes Uns S31254 Stainless Steel Tubing

• Type: Stainless Steel Pipes
• Standard: ASTM, GB, JIS, DIN
• Grade: 300 Series
• Model NO.: 254SMO
• Certification: ISO, RoHS, AISI, ASTM, GB, EN
• Shape: Round
• Technique: Hot Rolled
• Surface Treatment: Pickling
• Length: 6m or Cutting Any Length as Request
• Diameter: DN6-DN500
• Service: Cutting, Polsihing
• Other Shape: Square, Rectangle
• Transport Package: Wooden Box
• Specification: DN10 - DN600
• Trademark: DELTA
• Origin: China
• Production Capacity: 100000 PCS / Year

Product Description

 

254 SMO Seamless Austenitic Stainless Steel Pipes UNS S31254 Stainless Steel Tubing

PRODUCTS SPECIFICATION

Specification of our stainless steel pipe

 

Products Name	Stainless Steel pIpe
Diameter	DN6 - DN500
Wall Thickness	SCH10S - XXS or unstandard size as request
Length	6m or cutting any length as request
Standard	ASTM JIS EN DIN
Technique	Hot Rolled / cold drawn
Type	Seamless Pipe / Welded Pipe
Surface	Bright Polished, Pickling
Main Grade	201 304 304L 309S 310S 316L 316Ti 316LMod 317L 321 347 410 904L 254SMO 253MA 2205 2507 654SMO 926 400 c276 c22 C4 600 625 800 825.etc
MOQ	500 kgs
Loading Port	Shanghai Port
Packing	wooden box or ppbag

MATERIAL DESCRIPTION

About 254SMO Stainless Steel 

 

Alloy 254 SMO is a very high end, molybdenum and nitrogen alloyed super austenitic stainless steel with low carbon content. It demonstrates outstanding resistance to pitting, crevice corrosion stress cracking, and corrosion fatigue uniform corrosion. Alloy 254 SMO is substantially stronger than the common austenitic grades, with strength nearly twice that of 300 series stainless steel. It is also characterized by high ductility and impact strength. With high levels of chromium, molybdenum, and nitrogen, Alloy 254 SMO is frequently used in high chloride environments, such as brackish water, seawater, pulp mill bleach plants, and other chloride process streams. In some applications it has even been found to be a more cost effective substitute for high nickel and titanium alloys.

 

About Our 254SMO Stainless Steel Pipe

 

• ASTM A312/A312M 254 SMO Stainless steel seamless pipes dimention.
• O.D : 1/8" NB TO 32" NB , (10.29MM-812.80MM)
• W.T: SCH 10S, SCH 40S, SCH 80S, , SCH160, SCH XXS.
• ASTM A312/A312M 254 SMO Stainless Steel Seamless Pipe
• Annealed and Picked
• 100% PMI TESTED
• EN10204.3.1B MILL TEST CERTIFICATE
• THIRD PARTY INSPECTION ACCEPTED
• ASTM A312/A312M 254 SMO Stainless steel seamless pipes Packing.
• With plastic caps to both ends, Wrapped with Poly bags, Pack into bundles. Or pack into plywood boxes as required.

Chemical Properties of 254SMO Stainless Steel 

 

%	C	Cr	Mn	Mo	N	Ni	P	Si	S
254 SMO	0.02 max	min: 19.5 max:20.0	1.00 max	min: 6.0 max: 6.5	min: 0.18 max: 0.20	min: 17.5 max: 18.0	0.03 max	0.80 max	1.01 max

 

Mechanical Properties of 254SMO Stainless Steel

 

Grade	Tensile Strength ksi (MPa) min	Yield Strength 0.2% Offset ksi (MPa) min	Elongation - % in 50 mm (min.)	Hardness (Brinell) MAX	Hardness (Rockwell B) MAX
254 SMO Sheet & Strip	100 (690)	45 (310)	35	223	96
254 SMO Plate	95 (655)	45 (310)	35	223	96

PRODUCTS APPLICATION

Application of 254SMO Stainless Steel

 

Due to its high levels of molybdenum and nickel, Alloy 254 SMO is frequently used in high chloride environments. Examples of applications that call for the used of Alloy 254 SMO include:

• Petroleum production
• Saltwater handling
• Food and chemical processing equipment
• Pulp mill bleach systems
• Flue gas desulphurization scrubbers
• Tall oil distillation columns
• Offshore oil & gas production equipment
• Desalination equipment

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