{"id":2386,"date":"2024-11-14T14:10:16","date_gmt":"2024-11-14T06:10:16","guid":{"rendered":"http:\/\/43.134.52.103\/?post_type=product&p=2386"},"modified":"2026-07-07T20:12:26","modified_gmt":"2026-07-07T12:12:26","slug":"boutons-en-carbure-de-tungstene","status":"publish","type":"product","link":"https:\/\/www.wolframcarbide.com\/fr\/product\/tungsten-carbide-buttons\/","title":{"rendered":"Boutons en carbure de tungst\u00e8ne de haute qualit\u00e9 pour les marteaux piqueurs niveau 1"},"content":{"rendered":"
Tungsten carbide buttons grade:<\/strong><\/h5>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Grade<\/strong><\/td>\nCo(%)<\/strong><\/td>\nDensity<\/strong>
\n(g\/cm\u00b3)<\/strong><\/td>\n		Hardness<\/strong>
\n(HRA<\/a>)<\/strong><\/td>\n		TRS<\/strong>
\n(N\/mm\u00b2)<\/strong><\/td>\n		Recommended\u00a0\u00a0\u00a0\u00a0\u00a0Use<\/strong><\/td>\n<\/tr>\n
BM06<\/td>\n6<\/td>\n14.95<\/td>\n90.3<\/td>\n2800<\/td>\n <\/p>\n

DTH Hammers, medium to hard rock<\/p>\n<\/td>\n<\/tr>\n

BM65<\/td>\n6.5<\/td>\n14.90<\/td>\n90.0<\/td>\n3000<\/td>\n<\/tr>\n
BM08<\/td>\n8<\/td>\n14.8<\/td>\n88.7<\/td>\n3200<\/td>\n<\/tr>\n
B510<\/td>\n10<\/td>\n14.55<\/td>\n88.1<\/td>\n3300<\/td>\n <\/p>\n

Roller cone drill bits<\/td>\n<\/tr>\n

B411<\/td>\n11<\/td>\n14.45<\/td>\n88.8<\/td>\n3200<\/td>\n<\/tr>\n
B512<\/td>\n12<\/td>\n14.35<\/td>\n87.3<\/td>\n3200<\/td>\n<\/tr>\n
BCK1<\/td>\n10<\/td>\n14.50<\/td>\n85.7<\/td>\n2400<\/td>\n <\/p>\n

Road milling bits, mining<\/td>\n<\/tr>\n

BCK3-S<\/td>\n6.5<\/td>\n14.85<\/td>\n87.5<\/td>\n2200<\/td>\n<\/tr>\n
YH13<\/td>\n13<\/td>\n14.25<\/td>\n88.7<\/td>\n3500<\/td>\n <\/p>\n

PDC Substrate<\/td>\n<\/tr>\n

YH16<\/td>\n16<\/td>\n13.90<\/td>\n86.6<\/td>\n3200<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
Carbide button sizes\uff1a<\/h5>\n

\"Tungsten<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
 <\/p>\n

Type<\/td>\n

Basic size(mm)<\/td>\n<\/tr>\n
diameter(\u03a6D)<\/td>\nheight(H)<\/td>\nradius of sphere(SR)<\/td>\n<\/tr>\n
BTQ08212ABT15<\/td>\n8.2<\/td>\n12<\/td>\n4.2<\/td>\n<\/tr>\n
BTQ09213ABT17<\/td>\n9.2<\/td>\n13<\/td>\n4.6<\/td>\n<\/tr>\n
BTQ10214BT20<\/td>\n10.2<\/td>\n14<\/td>\n5.2<\/td>\n<\/tr>\n
BTQ11215BT21<\/td>\n11.2<\/td>\n15<\/td>\n6.0<\/td>\n<\/tr>\n
BTQ12217BT18<\/td>\n12.2<\/td>\n17<\/td>\n6.6<\/td>\n<\/tr>\n
BTQ13219BT20<\/td>\n13.2<\/td>\n19<\/td>\n6.7<\/td>\n<\/tr>\n
BTQ14322BT10<\/td>\n14.3<\/td>\n22<\/td>\n7.2<\/td>\n<\/tr>\n
BTQ16324ABT30<\/td>\n16.3<\/td>\n24<\/td>\n8.8<\/td>\n<\/tr>\n
BTQ18327BT33<\/td>\n18.3<\/td>\n27<\/td>\n9.2<\/td>\n<\/tr>\n
BTQ19225D20<\/td>\n19.2<\/td>\n25<\/td>\n9.6<\/td>\n<\/tr>\n
BTQ202280EBT35<\/td>\n20.2<\/td>\n28<\/td>\n10.2<\/td>\n<\/tr>\n
BTQ22230EBT35<\/td>\n22.2<\/td>\n30<\/td>\n11.2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
Tungsten carbide button workmanship details:<\/strong><\/h5>\n

\"Tungsten<\/p>\n

\"tungsten<\/a><\/p>\n

Tungsten carbide button applications:<\/strong><\/h5>\n

\"Tungsten<\/p>\n

 <\/p>\n

Tungsten carbide buttons types and sizes:<\/strong><\/h5>\n

\"Tungsten<\/p>\n

<\/h6>\n
FAQ for tungsten carbide buttons:<\/strong><\/h5>\n

 <\/p>\n

Q1: What are tungsten carbide buttons?<\/strong><\/h6>\n

A: They are sintered cemented carbide wear-resistant inserts, composed of tungsten carbide (WC) hard phase + cobalt (Co) binder. They feature ultra-high hardness (87\u201394 HRA), balanced impact toughness and abrasion resistance, and act as core consumables for rock drilling, mining, road milling and oil tricone bits.<\/p>\n

 <\/p>\n

Q2: What industries & tools use carbide buttons?<\/strong><\/h6>\n

A: Mining: Top hammer drill bits, DTH bits, coal shearer picks.
\nConstruction: Road milling cutters, rock breaking picks, foundation drilling bits.
\nQuarry & Tunneling: Blasthole drill bits, raise boring tools.
\nOil & Gas: Tricone roller cone bits, well drilling wear inserts.<\/p>\n

 <\/p>\n

Q3: Why do buttons crack or chip quickly in drilling?<\/strong><\/h6>\n

A: Root causes & solutions:
\nImproper low-toughness grade with low cobalt content: Switch to high-impact grades YG13C, YG15 .
\nOverheating during brazing: Control heating duration and use heat insulation fixtures.
\nImproper drilling parameters (excessive percussion pressure): Reduce impact frequency when drilling fractured hard rock.
\nUneven load caused by adjacent worn dull buttons: Inspect drill bits regularly and replace severely worn inserts in time.<\/p>\n

 <\/p>\n

Q4: Can you produce non-standard customized tungsten carbide buttons?<\/strong><\/h6>\n

A: As a professional tungsten carbide button manufacturer in China, we provide full non-standard customization for mining, drilling, road milling and coal mining applications.<\/p>\n

Standard & Custom Dimension Range (Diameter \u00d7 Height):<\/p>\n

(1) Minimum diameter: 4 mm.<\/p>\n

(2) Maximum diameter: 32 mm.<\/p>\n

(3) Total height range: 6 -40 mm.<\/p>\n

 <\/p>\n

Q5: What\u2019s the minimum order quantity (MOQ)?<\/strong><\/h6>\n

A: Standard stock sizes normally require 5kg MOQ. Non-standard customized shapes require higher MOQ to cover mold & sintering cost.<\/p>\n

 <\/p>\n

Q6: What\u2019s your production lead time?<\/strong><\/h6>\n

A: Stock ground plates: 2\u20133 working days.
\nStandard custom carbide plates: 10\u201325 days.<\/p>\n

 <\/p>\n

Please send us inquiries for quotations and free samples for testing:<\/strong><\/p>\n