Maraging C200 C250 C300 Round Bar Inquiry | Age Hardenable Steel Grade and Condition Confirmation

• Grade

  300 Series
  Shape

  Round
• Standard

  ASTM
  Steel Grade

  301L, 310S, 316Ti, 316L, 316, 321, 314, 430, 309S, 304, 436, 304L, 405, 305, 304J1, 2205, S2205, S32205
• Surface Finish

  2B BA NO.1 8K
  Tolerance

  ±1%
• Application

  Industry
  Delivery Time

  8 ~ 14 days
• Processing Service

  Bending, Welding, Decoiling, Punching, Cutting
  Type

  Hexagonal square round
• Product name

  Stainless Steel Round/Square/Hexagonal Bar
  Surface

  Polished Bright Black
• Length

  3-12m or customized
  MOQ

  1 Ton
• Payment Term

  30%TT Advance + 70% Balance
  Trade Term

  FOB CIF CFR EXW FCA
• Delivery time

  7-15 Dyas
  Packing

  Standard Seaworthy Package
• Sample

  Sample Freely
  Technology

  Hot Rolling Cold Rolled

Treat maraging C200, C250 and C300 round bar as a grade-specific supply request requiring alloy identity confirmation.

Identity check

The title names maraging grades, but the detail contains broad stainless steel grade fields. Obtain actual chemistry and grade records before approving supply; the listed stainless references do not establish equivalence to a requested maraging grade.

Dimensions and condition

The actual diameter option spans 2–400 mm, and the detail gives 3–12 m length with custom supply mentioned. Specify diameter, length and required heat treatment or age condition for the quotation.

• Requested C200, C250 or C300
• Verified alloy chemistry
• Diameter and cut length
• Required treatment condition
• Inspection and standard requirements

Acceptance records

Require documented material identity and condition before acceptance. The title establishes no aged strength, ASTM certification, stainless equivalence or manufacturer identity.