En10025-2 S355j2 Hot Rolled Seamless Steel Pipe

• Type: Seamless
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Black
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Mining, Construction & Decoration
• Section Shape: Round
• Model NO.: KM-20200922
• Transport Package: in Bundles or Loose Packages.
• Specification: 21.3~610mm
• Trademark: Kingmetal
• Origin: China
• HS Code: 7304399000
• Production Capacity: 2000 Tons Per Month

Product Description

EN10025-2 S355J2 hot rolled seamless steel pipe

Outer Diameter:21.3 to 610mm

Wall Thickness:1.8mm to 14.27mm

Chemical Composition of S355J2 N Steel Seamless Pipe

Steel Grade	C	Si	Mn	P	S	Carbon Equivalent(CEV)
S355J2+N	0.22	0.55	1.60	0.035	0.035	0.047

Mechanical Properties of S355J2+N Seamless Pipe

Grade	Yield Strength Rehmin (N / mm²)	Tensile Strength Rmmin (N / mm²)	Elongation A5 min(%)
S355J2+N	315-355	490-630	22 max

Chemical Properties

Carbon	Silicon	Manganese	Phosphorous	Sulphur	Molybdenum	Nickel	Chromium	Copper	Others
0.25-0.32	max 0.40	1.30-1.65	0.03	0.035	max 0.10	max 0.40	max 0.40	-	-

Equivalent Designation

DIN	EN	BS	NFA	ASTM	ASME
DIN 17204 Grade 28Mn6	EN 10083-2 Grade 28Mn6	-	ASTM SAE Grade 1527	-	-

 

S355J2+N Pipe Processing

Hot rolled
Cold rolled
Cutting
Forming Drilling/ Machining
Grinding
Testing
 

Destructive and Non-Destructive Testing

• Hydrostatic Testing
• Ultrasonic Testing
• Radiographic Test
• Pitting Corrosion Test
• Positive material recognition
• Charpy Impact Test