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Inside A Real M2 Mill Production Flow From Scrap To Certified Bar - China

price: 62.00 Dollar US$

Inside A Real M2 Mill Production Flow From Scrap To Certified Bar

Products Photos Catalog Real Mill Flow Scrap Photos Catalog

M2 steel factory capability is what separates a genuine producer from a trading office with a website.

Buyers who visit production sites quickly learn to read the equipment list, the process flow and the discipline of the workshop floor.

This listing walks you through a real M2 steel factory flow, ours in Dongguan, so you know what to look for when you audit any producer of M2 high speed steel.

Stage 1: raw material selection and melting

- Selected scrap, ferro-alloys and pure metals are weighed per recipe and charged into the electric furnace

- LF refining adjusts chemistry to the M2 window: 0.78-0.88 C, 3.75-4.5 Cr, 4.5-5.5 Mo, 5.5-6.75 W, 1.75-2.2 V

- A spectrometer sample is taken per heat and archived; chemistry outside the window means re-refining, never release Stage 2: ingot casting and hot working

- Ingots solidify under controlled conditions to minimize the eutectic carbide network

- Our 7000-ton hydraulic forging press breaks up carbides through repeated upsetting and drawing passes

- ESR remelting is available for customers needing premium structure for polished cavities and fine finish tools Stage 3: annealing and machining

- Spheroidizing anneal at 850-880°C with controlled slow cooling delivers max 255 HB machinable stock

- Rough turning or peeling removes decarburized layers before storage or shipment

- Straightening brings bars within 2mm per meter so your CNC lines feed without pre-correction Stage 4: testing and release

- UT per SEP 1921 on bar from 20mm diameter upward

- Hardness sampling from head, middle and tail of each annealing batch

- Microstructure photomicrographs per heat with SEP 1520 carbide rating

- EN 10204 3.1 certificates generated with actual heat numbers Stage 5: warehousing and export

- Over 20000 tons of stock across special steel grades, M2 included in running diameters

- Weekly container dispatch from Shenzhen ports with VCI packing and fumigated wooden cases

- Documentation set per shipment: invoice, packing list, mill certificate, origin certificate, fumigation certificate Questions worth asking any M2 steel factory before ordering:

1 - Which forging press tonnage breaks your carbides, and can you document reduction ratio?

2 - Do you produce ESR quality in-house or buy semi-finished?

3 - Can I witness testing or receive video records for my heat?

4 - What is your claim procedure and response time commitment? We answer all four questions with documented evidence, and customer audits are welcome by appointment.

Send your M2 requirement list and our engineering team will confirm stock, condition and delivery schedule within one working day.

Songshun Company Website: https: //songshunsteel.

com/


Company Contact:


  • Phone: 076985475596

  • Address: 1st Floor, No. 1, Dongda Fourth Street, Shatou Community, Chang'an Town, Dongguan , Guangdong , China

  • Email: Email


Published date: October 26, 2026 - Modified date: October 26, 2026

  • Business Description: Established in 2009,Songshun Steel supplies a wide range of carbon, alloy and tool steel products, including high speed tool steel, cold work tool steel, hot work tool steel, plastic mould steel, engineering steel and machine structural steel etc.

    After more than 10 years development and growing, Songshun Steel becomes one comprehensive special steel factory, stockist and exporter.

    Combined with experienced exporting team and professional technical knowledge, Songshun Steel offers both technical advice and support, as well as global professional steel solution and service.

    Due to satisfactory reliable quality and professional service, Songshun expands our market worldwide, such as Colombia, Chile, Spain, Turkey, Iran, Vietnam, Malaysia ,UAE, Canada, Brazil, Mexico and so on.

    Songshun specialized in Special Steel for almost 20 years.

    We can supply mold steel, high speed steel, alloy steel, free cutting steel and etc.

    Welcome your contact 24 hours a day!!!

    Skype/Whatsapp/We chat: +86-18269260283

    Songshun Tiktok: mikizhuo

    Songshun Facebook: Songshun Steel

    Songshun YouTube: MiKi Zhuo

    songshunmoldsteel414 04340

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