{"id":3910,"date":"2024-03-18T06:10:12","date_gmt":"2024-03-18T06:10:12","guid":{"rendered":"https:\/\/3dp.45612300.xyz\/product\/m2-powder\/"},"modified":"2024-03-18T06:10:12","modified_gmt":"2024-03-18T06:10:12","slug":"m2-powder","status":"publish","type":"product","link":"https:\/\/3dpmetal.com\/pl\/product\/m2-powder\/","title":{"rendered":"M2 Powder"},"content":{"rendered":"

<\/p>\n

M2 is a high-speed steel powder characterized by its high hardness and wear resistance along with good toughness and compressive strength. It is widely used in metal additive manufacturing to produce durable tooling for cutting, forming and stamping applications.<\/p>\n

Composition of M2 Powder<\/strong><\/h3>\n

The composition of M2 high-speed steel powder is:<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
Element<\/th>\nWaga %<\/th>\nCel<\/th>\n<\/tr>\n<\/thead>\n
Wolfram<\/td>\n6.0 – 6.8<\/td>\nTwardo\u015b\u0107, odporno\u015b\u0107 na zu\u017cycie<\/td>\n<\/tr>\n
Molybd\u00e4n<\/td>\n4.8 – 5.5<\/td>\nToughness, strength<\/td>\n<\/tr>\n
Chrom<\/td>\n3.8 – 4.5<\/td>\nHardening, wear resistance<\/td>\n<\/tr>\n
Wanad<\/td>\n1.9 – 2.2<\/td>\nHardening, wear resistance<\/td>\n<\/tr>\n
W\u0119giel<\/td>\n0.78 – 0.88<\/td>\nHardening<\/td>\n<\/tr>\n
Mangan<\/td>\n0.15 – 0.45<\/td>\nHardening<\/td>\n<\/tr>\n
Krzem<\/td>\n0.15 – 0.45<\/td>\nOdtleniacz<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

The high tungsten, molybdenum and chromium content impart excellent hardness and wear resistance.<\/p>\n

Properties of M2 Powder<\/strong><\/h3>\n

Key properties of M2 powder include:<\/p>\n\n\n\n\n\n\n\n\n\n\n
Nieruchomo\u015b\u0107<\/th>\nOpis<\/th>\n<\/tr>\n<\/thead>\n
Twardo\u015b\u0107<\/td>\n64 – 66 HRC when heat treated<\/td>\n<\/tr>\n
Odporno\u015b\u0107 na zu\u017cycie<\/td>\nExcellent abrasion and erosion resistance<\/td>\n<\/tr>\n
Wytrzyma\u0142o\u015b\u0107<\/td>\nHigher than tungsten carbide grades<\/td>\n<\/tr>\n
Wytrzyma\u0142o\u015b\u0107 na \u015bciskanie<\/td>\nUp to 300 ksi<\/td>\n<\/tr>\n
Odporno\u015b\u0107 na ciep\u0142o<\/td>\nCan be used up to 600\u00a1\u00abC<\/td>\n<\/tr>\n
Odporno\u015b\u0107 przeciwkorozyjna<\/td>\nBetter than plain carbon steels<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

The properties make M2 suitable for durable cutting, stamping and forming tooling.<\/p>\n

AM Process Parameters for M2 Powder<\/strong><\/h3>\n

Typical parameters for printing M2 powder include:<\/p>\n\n\n\n\n\n\n\n\n\n\n
Parametr<\/th>\nWarto\u015b\u0107 typowa<\/th>\nCel<\/th>\n<\/tr>\n<\/thead>\n
Wysoko\u015b\u0107 warstwy<\/td>\n20-50 \u00c3\u2014 m<\/td>\nResolution versus build speed<\/td>\n<\/tr>\n
Moc lasera<\/td>\n250-500 W<\/td>\nSufficient melting without evaporation<\/td>\n<\/tr>\n
Pr\u0119dko\u015b\u0107 skanowania<\/td>\n400-1200 mm\/s<\/td>\nG\u0119sto\u015b\u0107 a szybko\u015b\u0107 produkcji<\/td>\n<\/tr>\n
Rozstaw w\u0142az\u00f3w<\/td>\n80-120 \u00d7 m<\/td>\nW\u0142a\u015bciwo\u015bci mechaniczne<\/td>\n<\/tr>\n
Support structure<\/td>\nMinimalny<\/td>\nEasy removal<\/td>\n<\/tr>\n
Prasowanie izostatyczne na gor\u0105co<\/td>\n1160\u00a1\u00abC, 100 MPa, 3 hrs<\/td>\nEliminacja porowato\u015bci<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Parametry dostosowane do g\u0119sto\u015bci, mikrostruktury, szybko\u015bci narastania i wymaga\u0144 dotycz\u0105cych obr\u00f3bki ko\u0144cowej.<\/p>\n

Applications of 3D Printed M2 Tooling<\/strong><\/h3>\n

AM fabricated M2 components are used for:<\/p>\n\n\n\n\n\n\n\n\n\n
Przemys\u0142<\/th>\nTooling applications<\/th>\n<\/tr>\n<\/thead>\n
Motoryzacja<\/td>\nStamping dies, forming tools, fixtures<\/td>\n<\/tr>\n
Astronautyka<\/td>\nJigs, fixtures, trim tools<\/td>\n<\/tr>\n
Appliances<\/td>\nPunches, blanking dies, bending dies<\/td>\n<\/tr>\n
Towary konsumpcyjne<\/td>\nInjection molds, stamping dies<\/td>\n<\/tr>\n
Medical<\/td>\nCutting tools, rasps, drill guides<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Benefits over traditionally processed M2 tooling include complexity, lead time and cost reduction.<\/p>\n

Specifications of M2 Powder for AM<\/strong><\/h3>\n

M2 powder must meet strict specifications:<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
Parametr<\/th>\nSpecyfikacja<\/th>\n<\/tr>\n<\/thead>\n
Zakres rozmiar\u00f3w cz\u0105stek<\/td>\n15-45 \u00c3\u00d7m typowo<\/td>\n<\/tr>\n
Kszta\u0142t cz\u0105stki<\/td>\nSferyczna morfologia<\/td>\n<\/tr>\n
G\u0119sto\u015b\u0107 Nasypowa<\/td>\n> 4 g\/cc<\/td>\n<\/tr>\n
G\u0119sto\u015b\u0107 usypu<\/td>\n> 6 g\/cc<\/td>\n<\/tr>\n
Przep\u0142yw w hali<\/td>\n> 23 s dla 50 g<\/td>\n<\/tr>\n
Czysto\u015b\u0107<\/td>\n>99,9%<\/td>\n<\/tr>\n
Zawarto\u015b\u0107 tlenu<\/td>\n<300 ppm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Dost\u0119pne s\u0105 niestandardowe rozk\u0142ady wielko\u015bci i kontrolowane poziomy wilgotno\u015bci.<\/p>\n

Suppliers of M2 Powder<\/strong><\/h3>\n

Reputable M2 powder suppliers include:<\/p>\n\n\n\n\n\n\n\n\n\n
Dostawca<\/th>\nLokalizacja<\/th>\n<\/tr>\n<\/thead>\n
Sandvik Osprey<\/td>\nWielka Brytania<\/td>\n<\/tr>\n
Carpenter Additive<\/td>\nUSA<\/td>\n<\/tr>\n
Erasteel<\/td>\nSzwecja<\/td>\n<\/tr>\n
Hoganas<\/td>\nSzwecja<\/td>\n<\/tr>\n
Technologia LPW<\/td>\nWielka Brytania<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Prices range from $50\/kg to $120\/kg based on quality and order volume.<\/p>\n

Handling and Storage of M2 Powder<\/strong><\/h3>\n

As a reactive material, careful M2 powder handling is essential:<\/p>\n

    \n
  • Store sealed containers away from moisture, sparks, ignition sources<\/li>\n
  • Use inert gas padding during transfer and storage<\/li>\n
  • Uziemienie sprz\u0119tu w celu rozproszenia \u0142adunk\u00f3w elektrostatycznych<\/li>\n
  • Avoid dust accumulation through extraction systems<\/li>\n
  • Follow applicable safety precautions<\/li>\n<\/ul>\n

    W\u0142a\u015bciwe techniki zapewniaj\u0105 optymalny stan proszku.<\/p>\n

    Inspection and Testing of M2 Powder<\/strong><\/h3>\n

    Metody testowania jako\u015bci obejmuj\u0105:<\/p>\n\n\n\n\n\n\n\n\n\n\n
    Metoda<\/th>\nTestowane parametry<\/th>\n<\/tr>\n<\/thead>\n
    Analiza sitowa<\/td>\nRozpi\u0119to\u015b\u0107 wielko\u015bci cz\u0105steczek<\/td>\n<\/tr>\n
    Mikroskopia SEM<\/td>\nMorfologia cz\u0105stek<\/td>\n<\/tr>\n
    EDX<\/td>\nChemia i sk\u0142ad<\/td>\n<\/tr>\n
    XRD<\/td>\nObecne fazy<\/td>\n<\/tr>\n
    Piknometria<\/td>\nG\u0119sto\u015b\u0107<\/td>\n<\/tr>\n
    Przep\u0142yw w hali<\/td>\nP\u0142ynno\u015b\u0107 proszk\u00f3w<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Testowanie zgodnie z normami ASTM weryfikuje jako\u015b\u0107 proszku i sp\u00f3jno\u015b\u0107 partii.<\/p>\n

    Comparing M2 to Alternative Tool Steel Powders<\/strong><\/h3>\n

    M2 compares to other tool steel alloys as:<\/p>\n\n\n\n\n\n\n\n\n
    Stop<\/th>\nOdporno\u015b\u0107 na zu\u017cycie<\/th>\nWytrzyma\u0142o\u015b\u0107<\/th>\nKoszt<\/th>\nEase of Processing<\/th>\n<\/tr>\n<\/thead>\n
    M2<\/td>\nWy\u015bmienicie<\/td>\nDobrze<\/td>\n\u015arednie<\/td>\nUczciwa<\/td>\n<\/tr>\n
    H13<\/td>\nDobrze<\/td>\nWy\u015bmienicie<\/td>\nNiski<\/td>\nWy\u015bmienicie<\/td>\n<\/tr>\n
    S7<\/td>\nWy\u015bmienicie<\/td>\nUczciwa<\/td>\nWysoki<\/td>\nTrudny<\/td>\n<\/tr>\n
    420 stainless<\/td>\nBiedny<\/td>\nWy\u015bmienicie<\/td>\nNiski<\/td>\nWy\u015bmienicie<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    With its balanced properties, M2 supersedes alternatives for many wear-resistant tooling applications.<\/p>\n

    Pros and Cons of M2 Powder for Metal AM<\/strong><\/h3>\n\n\n\n\n\n\n\n\n\n
    Plusy<\/th>\nWady<\/th>\n<\/tr>\n<\/thead>\n
    Wy\u015bmienita twardo\u015b\u0107 i odporno\u015b\u0107 na \u015bcieranie<\/td>\nLower toughness than cold work tool steels<\/td>\n<\/tr>\n
    Good heat resistance and thermal stability<\/td>\nRequired post-processing like HIP and heat treatment<\/td>\n<\/tr>\n
    Established credentials for metal AM<\/td>\nControlled atmosphere storage required<\/td>\n<\/tr>\n
    Cost advantage over exotic tool steels<\/td>\nDifficult to machine after printing<\/td>\n<\/tr>\n
    Properties match conventional M2<\/td>\nLimited corrosion resistance<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    M2 enables high wear resistance additive tooling, though not suitable for highly corrosive environments.<\/p>\n

    Frequently Asked Questions about M2 Powder<\/strong><\/h2>\n

    Q: What particle size range works best for printing M2 powder?<\/strong><\/p>\n

    A: A typical range is 15-45 microns. It provides optimal powder flowability combined with high resolution and dense parts.<\/p>\n

    Q: What post-processing methods are used for M2 AM parts?<\/strong><\/p>\n

    A: Hot isostatic pressing, heat treatment, surface grinding\/EDM, and shot peening are typically used to eliminate voids, harden, and finish parts.<\/p>\n

    Q: Which metal 3D printing process is ideal for M2 alloy?<\/strong><\/p>\n

    A: M2 can be effectively printed using selective laser melting (SLM), direct metal laser sintering (DMLS) and electron beam melting (EBM) processes.<\/p>\n

    Q: What accuracy and surface finish can be expected for M2 printed parts?<\/strong><\/p>\n

    A: Post-processed M2 components can achieve dimensional tolerances and surface finish comparable to CNC machined M2 tooling.<\/p>\n

    Q: What industries use additively manufactured M2 tooling components?<\/strong><\/p>\n

    A: Automotive, aerospace, medical, consumer goods, appliances, and industrial sectors benefit from 3D printed M2 tooling.<\/p>\n

    Q: What is the key difference between M2 and M4 grades of high speed steel?<\/strong><\/p>\n

    A: M4 has slightly lower vanadium and molybdenum content leading to a better combination of wear resistance and toughness compared to M2.<\/p>\n

    Q: Does M2 require support structures when 3D printing?<\/strong><\/p>\n

    A: Minimal supports are recommended on overhangs and bridges to prevent deformation and allow easy removal after printing.<\/p>\n

    Q: What density can be expected with optimized M2 3D printed parts?<\/strong><\/p>\n

    A: Density above 99% is achievable for M2 using ideal parameters tailored specifically for this alloy.<\/p>\n

    Q: What defects can occur when printing M2 powder?<\/strong><\/p>\n

    A: Potential defects are cracking, distortion, porosity, incomplete fusion, and surface roughness. Most can be prevented through optimized parameters.<\/p>\n

    Q: Is HIP required for all M2 AM tooling components?<\/strong><\/p>\n

    A: While highly recommended, HIP may not be absolutely necessary for non-critical tooling applications. Heat treatment alone may suffice.<\/p>\n

    <\/span><\/span><\/p>","protected":false},"excerpt":{"rendered":"

    M2 to proszek ze stali szybkotn\u0105cej charakteryzuj\u0105cy si\u0119 wysok\u0105 twardo\u015bci\u0105 i odporno\u015bci\u0105 na zu\u017cycie, a tak\u017ce dobr\u0105 wytrzyma\u0142o\u015bci\u0105 i wytrzyma\u0142o\u015bci\u0105 na \u015bciskanie. Jest szeroko stosowany w produkcji dodatk\u00f3w metalowych do wytwarzania trwa\u0142ych narz\u0119dzi do ci\u0119cia, formowania i t\u0142oczenia. Sk\u0142ad proszku M2 Sk\u0142ad proszku stali szybkotn\u0105cej M2 jest nast\u0119puj\u0105cy: Element Waga % Przeznaczenie...<\/p>","protected":false},"featured_media":1822,"parent":0,"template":"","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product-category":[119,122],"class_list":["post-3910","product","type-product","status-publish","has-post-thumbnail","hentry","product-category-3d-printing-metal-powder","product-category-iron-based-alloy-powder"],"acf":[],"taxonomy_info":{"product-category":[{"value":119,"label":"3D Printing Metal Powder"},{"value":122,"label":"Iron Based Alloy Powder"}]},"featured_image_src_large":["https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/02\/M2-Powder.jpg",600,600,false],"author_info":[],"comment_info":"","_links":{"self":[{"href":"https:\/\/3dpmetal.com\/pl\/wp-json\/wp\/v2\/product\/3910","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3dpmetal.com\/pl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/3dpmetal.com\/pl\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3dpmetal.com\/pl\/wp-json\/wp\/v2\/media\/1822"}],"wp:attachment":[{"href":"https:\/\/3dpmetal.com\/pl\/wp-json\/wp\/v2\/media?parent=3910"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/3dpmetal.com\/pl\/wp-json\/wp\/v2\/product-category?post=3910"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}