Stainless Steel Strip and Coil Inquiry | 201 202 301 304 304L 421 Grade and 2B HL Finish Requirements

• Surface Finish

  2B
  Tolerance

  ±1%
• Application

  industrial
  Certificate

  CE, RoHS, TISI, KS, JIS, Gs, ISO 9001, MTC
• Delivery Time

  within 7 days
  Grade

  400 Series
• Processing Service

  Punching, Cutting
  Standard

  AISI
• Steel Grade

  301L, S30815, 301, 304N, 310S, S32305, 410, 204C3, 316Ti, 316L, 441, 316, 420J1, L4, 321, 410S, 436L, 410L, 443, LH, L1, S32304, 314, 347, 430, 309S, 304, 439, 425M, 409L, 420J2, 204C2, 436, 445, 304L, 405, 370, S32101, 904L, 444, 301LN, 305, 429, 304J1, 317L
  Width

  customized
• Thickness

  0.3-3mm, 0.3-0.5mm
  Product name

  Stainless Steel Coil
• Type

  Coil
  Material

  Stainless Steel
• Surface

  BA/2B/NO.1/NO.4/6K/8K/mirror
  MOQ

  1 Ton
• Price Term

  L/C T/T (30% Deposit)
  Technical treatment

  Cold Rollde
• Key word

  201 304 316L 410 430
  Packing

  Standard Seaworthy Package

Define a stainless steel strip or coil order using one confirmed grade, thickness and selected surface finish.

Grade designation

The title contains 201, 202, 301, 304, 304L and 421 while the detail includes a 400 series field and broader grade references. Confirm the exact requested designation, including 421, without silently substituting another grade or assuming every reference is available.

Coil dimensions

The detail gives both 0.3–3 mm and 0.3–0.5 mm thickness ranges. Resolve the applicable range, slit width and required coil dimensions in the supply specification.

• Exact grade records
• Agreed thickness range
• Slit width and coil requirements
• Selected HL or 2B surface
• Inspection and processing requirements

Surface approval

Use an agreed surface sample where appearance matters. Grade and finish names alone do not establish welding suitability, corrosion life or certified compliance.