316L Stainless Steel Flat Bar – 201 304 304L 316 410 Grade and 3–30mm Section Inquiry

• Grade

  300 Series
  Steel Grade

  301L, 301, S32305, 410, 204C3, 316L, 441, 316, L4, 321, 410L, L1, 347, 314, 430, 420J2, 439, 304, 304L, 436, 405, 370, 444, 429, 301LN, 305, 304J1, 317L
• Surface Finish

  2B
  Tolerance

  ±1%
• Model Number

  201 304 304L 316 410
  Application

  Construction Materials
• Delivery Time

  within 7 days, Within 7 Days
  Processing Service

  Cutting, Punching, Decoiling, Welding, Bending
• Standard

  ASTM
  Surface Treatment

  Polished
• Product name

  Stainless Steel Flat Bar
  Technique

  Cold Rolled Hot Rolled
• Material

  201/202/304/309/309S/310/310S/304/304L/316/316L/316Ti
  Surface

  BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D
• Thickness

  0.3mm - 100mm or customized
  Length

  Customer's Request
• Packing

  Standard Seaworthy Packing
  MOQ

  1 Ton
• Payment terms

  30%T/T Advance + 70% Balance

Stainless flat bar is described for construction materials with multiple alloy alternatives. Its single actual Dimensions label reads Diameter:4–500mm or customized, which does not define a complete flat section.

Provide width and thickness

Confirm the meaning of the Diameter label using a section drawing. The3–30mm title request and0.3–100mm family thickness are references, not independent actual size variants.

• Stainless Steel Flat Bar identity.
• 316L among alloy alternatives.
• Polished treatment field.
• 2B finish reference.
• Customer-requested length.

Choose grade and finish

Select one actual alloy and rolling route. Multiple finish names do not establish that all surfaces or processes apply to the supplied bar.

Set fabrication acceptance

Request composition, dimensional and surface records. Building-material context does not establish structural capacity, corrosion life or certified mechanical performance without actual selected-product evidence.