Ground 1 2344 Steel Round Bar Tolerance Controlled Bars For Precision Dies - China

1.2344 Steel Round Bar with Tight Tolerance Grinding Service Songshun supplies 1.2344 steel round bar (W-Nr.

1.2344, matching AISI H13 and JIS SKD61) with an in-house turning and centerless grinding line, delivering bars that arrive ready for machining - no extra stock removal surprises, no grinding allowance guesswork.

Precision bar program:

- Diameter range: 10mm to 500mm

- Tolerance options: turned (h10), ground (h9, h7 on request)

- Lengths: 2000-6000mm standard, cut-to-length in any increment

- Straightness: max 1mm/m, better on request

- Conditions: annealed 229 HB max, pre-hardened 38-44 HRC, Q&T certified Metallurgy you can rely on:

- EAF + LF + ESR triple-melted for macro-clean steel

- Uniform carbide distribution and fine grain structure

- 100% ultrasonic tested to SEP 1921 / GB/T 6402

- EN 10204 3.1 certificate, heat treatment records, full traceability Typical uses:

- Die casting cores, pins and sprue bushings

- Extrusion stems and mandrels

- Hot forging punches and ejectors

- Mold components needing polished bores and surfaces We ship worldwide with export-standard packaging, small trial lots welcome, and technical support included.

Send your diameter, tolerance and length list - quotation back within 24 hours.

Songshun Company Website: https: //songshunsteel.

com/

Company Contact:

• Posted By: Songjie Forging Co., Ltd

• Phone: +86 18269260283

• Address: , China

• Email:

• Website: https://songjieforging.com/

• Business Description: Songjie Forging Co., Ltd is a top custom open-die forging manufacturer and supplier in China with over 20 years of experience.
  
  We manufacture rolled rings, open-die forgings, forged shafts, forged discs, forged cylinders, mill rolls, forged gears and crankshafts in a wide range of materials, shapes and sizes.
  
  ISO 9001 certified, annual capacity 100,000-150,000 tons, serving mining, power station, shipbuilding and other large machinery industries.