{"id":3877,"date":"2024-03-18T06:10:10","date_gmt":"2024-03-18T06:10:10","guid":{"rendered":"https:\/\/3dp.45612300.xyz\/product\/best-17-4ph-stainless-steel-powder-for-3d-printing\/"},"modified":"2024-03-18T06:10:10","modified_gmt":"2024-03-18T06:10:10","slug":"best-17-4ph-stainless-steel-powder-for-3d-printing","status":"publish","type":"product","link":"https:\/\/3dpmetal.com\/ja\/product\/best-17-4ph-stainless-steel-powder-for-3d-printing\/","title":{"rendered":"Best 17-4PH stainless steel powder for 3D Printing"},"content":{"rendered":"

<\/p>\n

Overview of 17-4PH Stainless Steel Powder for 3D Printing<\/strong><\/h2>\n

17-4PH is a precipitation hardening stainless steel powder widely used for additive manufacturing of high-strength, corrosion-resistant components across aerospace, medical, automotive, and general engineering applications.<\/p>\n

This article provides a detailed guide to 17-4PH powder for 3D printing. It covers composition, properties, print parameters, applications, specifications, suppliers, handling, inspection, comparisons, pros and cons, and FAQs. Key information is presented in easy-to-reference tables.<\/p>\n

Composition of 17-4PH Powder<\/strong><\/h3>\n

17-4PH is a chromium-copper precipitation hardening stainless steel with a composition of:<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
\u30a8\u30ec\u30e1\u30f3\u30c8<\/th>\n\u8cea\u91cf %<\/th>\n\u76ee\u7684<\/th>\n<\/tr>\n<\/thead>\n
\u9244<\/td>\n\u30d0\u30e9\u30f3\u30b9<\/td>\n\u4e3b\u884c\u5217\u8981\u7d20<\/td>\n<\/tr>\n
\u30af\u30ed\u30e0<\/td>\n15 – 17.5<\/td>\n\u6297\u9178\u5316\u6027<\/td>\n<\/tr>\n
\u9285<\/td>\n3 – 5<\/td>\n\u6790\u51fa\u786c\u5316<\/td>\n<\/tr>\n
\u30cb\u30c3\u30b1\u30eb<\/td>\n3 – 5<\/td>\nAustenite stabilizer<\/td>\n<\/tr>\n
\u30cb\u30aa\u30d6<\/td>\n0.15 – 0.45<\/td>\n\u30ab\u30fc\u30d0\u30a4\u30c9\u30d5\u30a9\u30fc\u30de\u30fc<\/td>\n<\/tr>\n
\u30de\u30f3\u30ac\u30f3<\/td>\n\u6700\u59271<\/td>\n\u8131\u9178\u7d20\u5264<\/td>\n<\/tr>\n
\u30b7\u30ea\u30b3\u30f3<\/td>\n\u6700\u59271<\/td>\n\u8131\u9178\u7d20\u5264<\/td>\n<\/tr>\n
\u70ad\u7d20<\/td>\n0.07 max<\/td>\nStrengthener and carbide former<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

The copper provides precipitation hardening while chromium imparts corrosion resistance.<\/p>\n

Properties of 17-4PH Powder<\/strong><\/h3>\n

17-4PH possesses a versatile combination of properties:<\/p>\n\n\n\n\n\n\n\n\n\n\n
\u30d7\u30ed\u30d1\u30c6\u30a3<\/th>\n\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n
\u5f37\u529b<\/td>\nTensile strength up to 1310 MPa in aged condition<\/td>\n<\/tr>\n
\u786c\u5ea6<\/td>\nUp to 40 HRC when aged<\/td>\n<\/tr>\n
\u8010\u8755\u6027<\/td>\nComparable to 316L stainless in many environments<\/td>\n<\/tr>\n
\u30bf\u30d5\u30cd\u30b9<\/td>\nSuperior to martensitic stainless steels<\/td>\n<\/tr>\n
\u8010\u6469\u8017\u6027<\/td>\nBetter than 300 series stainless steels<\/td>\n<\/tr>\n
\u9ad8\u6e29\u5b89\u5b9a\u6027<\/td>\nStrength maintained up to 300\u00a1\u00abC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

The properties make it suitable for diverse applications, from plastic mold tooling to aerospace components.<\/p>\n

\"17-4PH<\/p>\n

3D Printing Parameters for 17-4PH Powder<\/strong><\/h3>\n

Typical parameters for printing 17-4PH include:<\/p>\n\n\n\n\n\n\n\n\n\n\n
\u30d1\u30e9\u30e1\u30fc\u30bf<\/th>\n\u4ee3\u8868\u5024<\/th>\n\u76ee\u7684<\/th>\n<\/tr>\n<\/thead>\n
\u30ec\u30a4\u30e4\u30fc\u306e\u9ad8\u3055<\/td>\n20-100 \u00c3\u00d7m<\/td>\nBalance speed and resolution<\/td>\n<\/tr>\n
\u30ec\u30fc\u30b6\u30fc\u51fa\u529b<\/td>\n150-400 W<\/td>\n\u84b8\u767a\u3059\u308b\u3053\u3068\u306a\u304f\u5341\u5206\u306b\u6eb6\u3051\u308b<\/td>\n<\/tr>\n
\u30b9\u30ad\u30e3\u30f3\u901f\u5ea6<\/td>\n400-1000 mm\/s<\/td>\nProductivity vs density<\/td>\n<\/tr>\n
\u30cf\u30c3\u30c1\u306e\u9593\u9694<\/td>\n100-200 \u00c3\u00d7m<\/td>\nDensity and properties<\/td>\n<\/tr>\n
Support structure<\/td>\n\u6700\u5c0f\u9650<\/td>\nEasy removal<\/td>\n<\/tr>\n
\u71b1\u9593\u9759\u6c34\u5727\u30d7\u30ec\u30b9<\/td>\n1120\u00a1\u00abC, 100 MPa, 3h<\/td>\n\u7a7a\u9699\u3092\u306a\u304f\u3059<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Parameters are optimized for properties, time, and post-processing requirements.<\/p>\n

Applications of 3D Printed 17-4PH Parts<\/strong><\/h3>\n

Additively manufactured 17-4PH components are used in:<\/p>\n\n\n\n\n\n\n\n\n\n
\u7523\u696d<\/th>\n\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/th>\n<\/tr>\n<\/thead>\n
\u822a\u7a7a\u5b87\u5b99<\/td>\nStructural brackets, fixtures, actuators<\/td>\n<\/tr>\n
\u533b\u7642<\/td>\nDental implants, surgical instruments<\/td>\n<\/tr>\n
\u81ea\u52d5\u8eca\u306e<\/td>\nHigh strength fasteners, gears<\/td>\n<\/tr>\n
\u6d88\u8cbb\u8005<\/td>\nWatch cases, sporting equipment<\/td>\n<\/tr>\n
\u7523\u696d<\/td>\nEnd-use metal tooling, jigs, fixtures<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Benefits of AM include complex geometries, customization, reduced lead time and machining.<\/p>\n

Specifications of 17-4PH Powder for 3D Printing<\/strong><\/h3>\n

17-4PH powder must meet strict specifications:<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
\u30d1\u30e9\u30e1\u30fc\u30bf<\/th>\n\u4ed5\u69d8<\/th>\n<\/tr>\n<\/thead>\n
\u7c92\u5ea6\u7bc4\u56f2<\/td>\n15-45 \u00c3\u00d7m \u6a19\u6e96<\/td>\n<\/tr>\n
\u30d1\u30fc\u30c6\u30a3\u30af\u30eb\u5f62\u72b6<\/td>\n\u7403\u72b6\u306e\u5f62\u614b<\/td>\n<\/tr>\n
\u898b\u639b\u3051\u6bd4\u91cd<\/td>\n> 4 g\/cc<\/td>\n<\/tr>\n
\u6253\u30bf\u30c3\u30d7\u5bc6\u5ea6<\/td>\n> 6 g\/cc<\/td>\n<\/tr>\n
\u30db\u30fc\u30eb\u6d41\u52d5\u7387<\/td>\n> 23 sec for 50 g<\/td>\n<\/tr>\n
\u7d14\u7c8b\u3055<\/td>\n>99.9%<\/td>\n<\/tr>\n
\u9178\u7d20\u542b\u91cf<\/td>\n<100 ppm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Custom size distributions and controlled moisture levels available.<\/p>\n

Suppliers of 17-4PH Powder<\/strong><\/h3>\n

Reputable suppliers include:<\/p>\n\n\n\n\n\n\n\n\n\n\n
\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc<\/th>\n\u5834\u6240<\/th>\n<\/tr>\n<\/thead>\n
LPW \u30c6\u30af\u30ce\u30ed\u30b8\u30fc<\/td>\n\u82f1\u56fd<\/td>\n<\/tr>\n
\u30b5\u30f3\u30c9\u30d3\u30c3\u30af \u30aa\u30b9\u30d7\u30ec\u30a4<\/td>\n\u82f1\u56fd<\/td>\n<\/tr>\n
\u30ab\u30fc\u30da\u30f3\u30bf\u30fc \u30a2\u30c7\u30a3\u30c6\u30a3\u30d6<\/td>\n\u30a2\u30e1\u30ea\u30ab<\/td>\n<\/tr>\n
\u30d7\u30e9\u30af\u30b9\u30a8\u30a2\u30fc<\/td>\n\u30a2\u30e1\u30ea\u30ab<\/td>\n<\/tr>\n
\u30a8\u30e9\u30b9\u30c1\u30fc\u30eb<\/td>\n\u30b9\u30a6\u30a7\u30fc\u30c7\u30f3<\/td>\n<\/tr>\n
AMETEK<\/td>\n\u30a2\u30e1\u30ea\u30ab<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Prices range from $50\/kg to $120\/kg based on purity, size, and order quantity.<\/p>\n

Handling and Storage of 17-4PH Powder<\/strong><\/h3>\n

As a reactive material, 17-4PH powder requires controlled handling:<\/p>\n

    \n
  • Store in cool, dry, inert environments away from moisture<\/li>\n
  • Prevent oxidation and contamination during handling<\/li>\n
  • Use conductive containers grounded to prevent static buildup<\/li>\n
  • \u7206\u767a\u30ea\u30b9\u30af\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u305f\u3081\u3001\u7c89\u5875\u306e\u5806\u7a4d\u3092\u907f\u3051\u308b<\/li>\n
  • \u5c40\u6240\u6392\u6c17\u88c5\u7f6e\u3092\u63a8\u5968<\/li>\n
  • Wear PPE and avoid inhalation<\/li>\n<\/ul>\n

    Careful storage and handling ensures optimal powder condition.<\/p>\n

    Inspection and Testing of 17-4PH Powder<\/strong><\/h3>\n

    Quality testing methods include:<\/p>\n\n\n\n\n\n\n\n\n\n\n
    \u65b9\u6cd5<\/th>\nParameters Checked<\/th>\n<\/tr>\n<\/thead>\n
    \u3075\u308b\u3044\u5206\u3051\u5206\u6790<\/td>\n\u7c92\u5ea6\u5206\u5e03<\/td>\n<\/tr>\n
    SEM\u30a4\u30e1\u30fc\u30b8\u30f3\u30b0<\/td>\n\u7c92\u5b50\u5f62\u614b<\/td>\n<\/tr>\n
    \u30a4\u30fc\u30c7\u30a3\u30fc\u30a8\u30c3\u30af\u30b9<\/td>\nChemistry and composition<\/td>\n<\/tr>\n
    XRD<\/td>\n\u73fe\u5728\u306e\u30d5\u30a7\u30fc\u30ba<\/td>\n<\/tr>\n
    \u30d4\u30af\u30ce\u30e1\u30c8\u30ea\u30fc<\/td>\n\u5bc6\u5ea6<\/td>\n<\/tr>\n
    \u30db\u30fc\u30eb\u6d41\u52d5\u7387<\/td>\n\u7c89\u4f53\u306e\u6d41\u52d5\u6027<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Testing per ASTM standards verifies powder quality and batch consistency.<\/p>\n

    Comparing 17-4PH to Alternative Powders<\/strong><\/h3>\n

    17-4PH compares to other alloys as:<\/p>\n\n\n\n\n\n\n\n\n
    \u5408\u91d1<\/th>\n\u5f37\u3055<\/th>\n\u8010\u8755\u6027<\/th>\n\u5229\u7528\u6599<\/th>\n\u6eb6\u63a5\u6027<\/th>\n<\/tr>\n<\/thead>\n
    17-4PH<\/td>\n\u7d20\u6674\u3089\u3057\u3044<\/td>\n\u8abf\u5b50\u304c\u826f\u3044<\/td>\n\u30df\u30c7\u30a3\u30a2\u30e0<\/td>\n\u516c\u6b63<\/td>\n<\/tr>\n
    316L<\/td>\n\u30df\u30c7\u30a3\u30a2\u30e0<\/td>\n\u7d20\u6674\u3089\u3057\u3044<\/td>\n\u30df\u30c7\u30a3\u30a2\u30e0<\/td>\n\u7d20\u6674\u3089\u3057\u3044<\/td>\n<\/tr>\n
    IN718<\/td>\n\u8abf\u5b50\u304c\u826f\u3044<\/td>\n\u8abf\u5b50\u304c\u826f\u3044<\/td>\n\u30cf\u30a4<\/td>\n\u516c\u6b63<\/td>\n<\/tr>\n
    CoCr<\/td>\n\u30df\u30c7\u30a3\u30a2\u30e0<\/td>\n\u516c\u6b63<\/td>\n\u30df\u30c7\u30a3\u30a2\u30e0<\/td>\n\u7d20\u6674\u3089\u3057\u3044<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    With balanced properties, 17-4PH provides the best combination of strength, corrosion resistance, and cost for many applications.<\/p>\n

    Pros and Cons of 17-4PH Powder for 3D Printing<\/strong><\/h3>\n\n\n\n\n\n\n\n\n\n
    \u9577\u6240<\/th>\n\u6b20\u70b9<\/th>\n<\/tr>\n<\/thead>\n
    \u9ad8\u3044\u5f37\u5ea6\u91cd\u91cf\u6bd4<\/td>\nLower oxidation resistance than austenitic stainless steels<\/td>\n<\/tr>\n
    Good combination of strength and corrosion resistance<\/td>\nRequired post-processing like HIP and heat treatment<\/td>\n<\/tr>\n
    Lower cost than exotic alloys<\/td>\nControlled atmosphere storage needed<\/td>\n<\/tr>\n
    Established credentials in AM<\/td>\n\u6eb6\u63a5\u3084\u6a5f\u68b0\u52a0\u5de5\u304c\u96e3\u3057\u3044<\/td>\n<\/tr>\n
    Comparable properties to wrought material<\/td>\nSusceptible to pitting and crevice corrosion<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    17-4PH enables high-performance printed parts across industries, though not suited for extreme environments.<\/p>\n

    Frequently Asked Questions about 17-4PH Powder for 3D Printing<\/strong><\/h2>\n

    Q: What particle size range works best for printing 17-4PH alloy?<\/strong><\/p>\n

    A: A range of 15-45 microns provides optimal powder flow while enabling high resolution and density in the printed parts.<\/p>\n

    Q: What post-processing is required after printing with 17-4PH?<\/strong><\/p>\n

    A: Hot isostatic pressing and heat treatment are usually necessary to eliminate internal voids, relieve stresses, and achieve optimal properties.<\/p>\n

    Q: What material is 17-4PH most comparable to for AM applications?<\/strong><\/p>\n

    A: It is closest to 316L in corrosion resistance but much stronger. 17-4PH provides the best overall combination for many high-strength applications above 300 series stainless.<\/p>\n

    Q: Does 17-4PH require supports when 3D printing?<\/strong><\/p>\n

    A: Minimal supports are recommended on overhangs and complex inner channels to prevent deformation during printing and allow easy removal.<\/p>\n

    Q: What industries use additively manufactured 17-4PH components?<\/strong><\/p>\n

    A: Aerospace, medical, automotive, industrial tooling, and consumer products are the major application areas benefitting from 3D printed 17-4PH parts.<\/p>\n

    Q: What accuracy and finish is achievable with 17-4PH AM parts?<\/strong><\/p>\n

    A: After post-processing, 17-4PH printed components can achieve dimensional tolerances and surface finish comparable to CNC machined parts.<\/p>\n

    Q: What density can be expected with optimized 17-4PH prints?<\/strong><\/p>\n

    A: Densities exceeding 99% are routinely achieved with 17-4PH using ideal parameters tailored for the alloy, matching wrought properties.<\/p>\n

    Q: Is 17-4PH compatible with powder bed fusion processes?<\/strong><\/p>\n

    A: Yes, it can be processed using selective laser melting (SLM), direct metal laser sintering (DMLS), and electron beam melting (EBM).<\/p>\n

    Q: What defects can occur when printing 17-4PH components?<\/strong><\/p>\n

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

    Q: Can support structures be removed easily from 17-4PH printed parts?<\/strong><\/p>\n

    A: Properly designed minimal supports are easy to detach given the excellent mechanical properties of the alloy in the aged condition.<\/p>\n

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

    Overview of 17-4PH Stainless Steel Powder for 3D Printing 17-4PH is a precipitation hardening stainless steel powder widely used for additive manufacturing of high-strength, corrosion-resistant components across aerospace, medical, automotive, and general engineering applications. This article provides a detailed guide to 17-4PH powder for 3D printing. It covers composition, properties, print parameters, applications, specifications, suppliers, handling, inspection, comparisons, pros and cons, and FAQs. Key information is presented in easy-to-reference tables. Composition of 17-4PH Powder 17-4PH is a chromium-copper precipitation hardening stainless steel with a composition of: Element Weight % Purpose Iron Balance Principal matrix element Chromium 15 – 17.5 Oxidation resistance Copper 3 – 5 Precipitation hardening Nickel 3 –…<\/p>","protected":false},"featured_media":1759,"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-3877","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\/17-4PH.png",724,540,false],"author_info":[],"comment_info":"","_links":{"self":[{"href":"https:\/\/3dpmetal.com\/ja\/wp-json\/wp\/v2\/product\/3877","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3dpmetal.com\/ja\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/3dpmetal.com\/ja\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3dpmetal.com\/ja\/wp-json\/wp\/v2\/media\/1759"}],"wp:attachment":[{"href":"https:\/\/3dpmetal.com\/ja\/wp-json\/wp\/v2\/media?parent=3877"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/3dpmetal.com\/ja\/wp-json\/wp\/v2\/product-category?post=3877"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}