X5crni18-10 Stainless Steel Pipe - En 10216-5 Compliant for General Corrosion Resistance

• Customization: Available
• Type: Stainless Steel Pipes
• Standard: ASTM, AISI, GB, JIS, DIN, EN, X5crni18-10
• Model NO.: X5CrNi18-10 Stainless Steel Pipe
• Shape: Round/Customized
• Technique: Smls/Weld
• Steel Grade: Tp316/Tp321/Tp410/347/904L/262/370
• Surface: Ap/Ba
• Condition: Hot Finished/Cold Finished
• Size: 1/8" to 48" (DN6 to DN1200)
• Manufacturing: Seamless/Welded
• End: Plain End/Bevel End
• Usage: Heat Transfer
• Test: BV, SGS Is Available
• Stock: Size Can Customized
• Processing: Customized
• Thickness: 1-150mm
• Used: Factory, Decoration, Food
• Packing: Standard Export Packing
• Delivery Time: 10-30 Working Days
• Transport Package: Woven Bag/Wooden Case
• Specification: SCH 5S-SCH160
• Trademark: EZS
• Origin: China
• Production Capacity: 10, 000, 000 Kgs/Year

Product Description

Product Description

  

Material Designation and Equivalence

• European Standard (EN): X5CrNi18-10
  • Chemical Symbol Breakdown:
    • "X": Denotes stainless steel.
    • "5": Maximum carbon content (0.07% by mass).
    • "Cr18": ~18% chromium.
    • "Ni10": ~10% nickel.
• Equivalent Grades in Other Standards:

  Standard System	Equivalent Grade
  ASTM/ASME (US)	304 (UNS S30400)
  JIS (Japan)	SUS 304
  GB (China)	06Cr19Ni10 (old: 0Cr18Ni9)

Manufacturing and Standards

• Production Methods:
  • Seamless Pipe: Made by piercing and rolling billets, suitable for high-pressure systems (e.g., EN 10216-5 for pressure purposes).
  • Welded Pipe: Formed by rolling and welding stainless steel sheets, cost-effective for large diameters (e.g., EN 10217-7 for welded pipes).
• Standards Compliance:
  • EN 10216-5 (seamless pipes for pressure applications).
  • EN 10217-7 (welded pipes for pressure applications).
  • EN 10253-2 (butt-welding fittings).
  • Additional testing: Hydrostatic pressure testing, non-destructive testing (NDT), intergranular corrosion (IGC) testing (e.g., EN ISO 3651-2).

Size and Dimensions

• Nominal Diameter (DN): DN6 to DN1200 (1/8" to 48").
• Wall Thickness: Specified by Schedule numbers (e.g., Sch 5S, Sch 10S, Sch 40S) or actual thickness (e.g., 1.0 mm to 50 mm).
• Dimension Standards:
  • EN 10220 (pipe sizes and thicknesses).
  • ISO 4200 (metric pipe dimensions).

Applications

• General Industry:
  • Chemical pipelines (transport of non-aggressive media).
  • Food and beverage processing (hygienic pipes, tanks).
  • Pharmaceutical equipment (sterile systems).

• Construction and Architecture:
  • Decorative pipes, handrails, and structural components (due to aesthetic appeal and corrosion resistance).
• Water Treatment:
  • Potable water systems, water supply pipelines, and desalination plants (resistant to mild water corrosion).
• Heat Exchangers:
  • Low-temperature heat exchange applications (e.g., cooling water systems, oil coolers).
• Marine and Offshore:
  • Non-critical marine components (e.g., above-water structures), though 316 is preferred for seawater contact.

 

Comparison with X2CrNi18-9 (304L)

• X5CrNi18-10 (304): Higher carbon content (≤0.07%), suitable for non-critical applications without severe corrosion or heat exposure.
• X2CrNi18-9 (304L): Lower carbon content (≤0.03%), reduces risk of IGC in welded components; ideal for severe corrosive or high-temperature environments.

Tensile Requirements

Grade	UNS	Tensile Strength, Min ksi [MPa]	Yield strength, min ksi [MPa]	Elongation in 2 in. or 50 mm, min, %A, B	Hardness, Max
	Designation				Brinell/Vickers	Rockwell
TP304	S30400	75 [515]	30 [205]	35	192HBW/200Hv	90HB
TP304L	S30403	70 [485]	25 [170]	35	192HBW/200Hv	90HB
TP304H	S30409	75 [515]	30 [205]	35	192HBW/200Hv	90HB
TP304N	S30415	80 [550]	35 [240]	35	192HBW/200Hv	90HB
TP310S	S31008	75 [515]	30 [205]	35	192HBW/200Hv	90HB
TP310H	S31009	75 [515]	30 [205]	35	192HBW/200Hv	90HB
TP316	S31600	75 [515]	30 [205]	35	192HBW/200Hv	90HB
TP316L	S31603	70 [485]	25 [170]	35	192HBW/200Hv	90HB
TP316H	S31609	75 [515]	30 [205]	35	192HBW/200Hv	90HB
TP316Ti	S31635	75 [515]	30 [205]	35	192HBW/200Hv	90HB
TP317	S31700	75 [515]	30 [205]	34	192HBW/200Hv	90HB
TP317L	S31703	75 [515]	30 [205]	35	192HBW/200Hv	90HB
TP321	S32100	75 [515]	30 [205]	35	192HBW/200Hv	90HB
TP321H	S32109	75 [515]	30 [205]	35	192HBW/200Hv	90HB
TP347	S34700	75 [515]	30 [205]	35	192HBW/200Hv	90HB
TP347H	S34709	75 [515]	30 [205]	35	192HBW/200Hv	90HB

 

 

 

Processing of Production

 

Packaging & Shipping

 

Application

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