供貨(huo)尺(chi)寸：8-50×15003800×3000-12000mm (若特(te)殊約定，執(zhi)行WYJ企業標(biao)準(zhun))NM500的(de)(de)布氏(shi)(shi)硬(ying)(ying)(ying)(ying)(ying)(ying)度(du)(du)(du)(du)(du)(du)(du)HB及(ji)常用(yong)硬(ying)(ying)(ying)(ying)(ying)(ying)度(du)(du)(du)(du)(du)(du)(du)表(biao)示(shi)法(fa)硬(ying)(ying)(ying)(ying)(ying)(ying)度(du)(du)(du)(du)(du)(du)(du)分為:洛(luo)氏(shi)(shi)硬(ying)(ying)(ying)(ying)(ying)(ying)度(du)(du)(du)(du)(du)(du)(du)、布氏(shi)(shi)硬(ying)(ying)(ying)(ying)(ying)(ying)度(du)(du)(du)(du)(du)(du)(du)、維(wei)(wei)氏(shi)(shi)硬(ying)(ying)(ying)(ying)(ying)(ying)度(du)(du)(du)(du)(du)(du)(du)、里(li)氏(shi)(shi)硬(ying)(ying)(ying)(ying)(ying)(ying)度(du)(du)(du)(du)(du)(du)(du)、肖(xiao)氏(shi)(shi)硬(ying)(ying)(ying)(ying)(ying)(ying)度(du)(du)(du)(du)(du)(du)(du)、巴氏(shi)(shi)硬(ying)(ying)(ying)(ying)(ying)(ying)度(du)(du)(du)(du)(du)(du)(du)、努氏(shi)(shi)硬(ying)(ying)(ying)(ying)(ying)(ying)度(du)(du)(du)(du)(du)(du)(du)、韋氏(shi)(shi)硬(ying)(ying)(ying)(ying)(ying)(ying)度(du)(du)(du)(du)(du)(du)(du)。維(wei)(wei)氏(shi)(shi)硬(ying)(ying)(ying)(ying)(ying)(ying)度(du)(du)(du)(du)(du)(du)(du)以HV表(biao)示(shi)、洛(luo)氏(shi)(shi)硬(ying)(ying)(ying)(ying)(ying)(ying)度(du)(du)(du)(du)(du)(du)(du)可(ke)分為HRA、HRB、HRC、HRD、布氏(shi)(shi)硬(ying)(ying)(ying)(ying)(ying)(ying)度(du)(du)(du)(du)(du)(du)(du)以HB[N(kgf/mm2)]表(biao)示(shi)(HBS\HBW)(參照GB/T231-1984)，生(sheng)產(chan)中常用(yong)布氏(shi)(shi)硬(ying)(ying)(ying)(ying)(ying)(ying)度(du)(du)(du)(du)(du)(du)(du)法(fa)測定經退火、正火和調質(zhi)的(de)(de)鋼(gang)(gang)件硬(ying)(ying)(ying)(ying)(ying)(ying)度(du)(du)(du)(du)(du)(du)(du)不是(shi)(shi)一個簡單的(de)(de)物理概念，而是(shi)(shi)材料(liao)彈性(xing)(xing)(xing)(xing)、塑性(xing)(xing)(xing)(xing)、強度(du)(du)(du)(du)(du)(du)(du)和韌性(xing)(xing)(xing)(xing)等(deng)力(li)學性(xing)(xing)(xing)(xing)能的(de)(de)綜(zong)合指標(biao)。硬(ying)(ying)(ying)(ying)(ying)(ying)度(du)(du)(du)(du)(du)(du)(du)試(shi)驗(yan)根據其測試(shi)方法(fa)的(de)(de)不同可(ke)分為靜壓(ya)法(fa)(如(ru)(ru)布氏(shi)(shi)硬(ying)(ying)(ying)(ying)(ying)(ying)度(du)(du)(du)(du)(du)(du)(du)、洛(luo)氏(shi)(shi)硬(ying)(ying)(ying)(ying)(ying)(ying)度(du)(du)(du)(du)(du)(du)(du)、維(wei)(wei)氏(shi)(shi)硬(ying)(ying)(ying)(ying)(ying)(ying)度(du)(du)(du)(du)(du)(du)(du)等(deng))、劃痕法(fa)(如(ru)(ru)莫氏(shi)(shi)硬(ying)(ying)(ying)(ying)(ying)(ying)度(du)(du)(du)(du)(du)(du)(du))、回跳法(fa)(如(ru)(ru)肖(xiao)氏(shi)(shi)硬(ying)(ying)(ying)(ying)(ying)(ying)度(du)(du)(du)(du)(du)(du)(du))及(ji)顯微硬(ying)(ying)(ying)(ying)(ying)(ying)度(du)(du)(du)(du)(du)(du)(du)、高(gao)溫硬(ying)(ying)(ying)(ying)(ying)(ying)度(du)(du)(du)(du)(du)(du)(du)等(deng)多種方法(fa)。 耐(nai)(nai)磨(mo)鋼(gang)(gang)板(ban)硬(ying)(ying)(ying)(ying)(ying)(ying)度(du)(du)(du)(du)(du)(du)(du)-NM500耐(nai)(nai)磨(mo)板(ban)規格(ge)-NM500耐(nai)(nai)磨(mo)板(ban)尺(chi)寸品名(ming)：耐(nai)(nai)磨(mo)板(ban) 材質(zhi)：NM500 產(chan)地/廠家：舞(wu)鋼(gang)(gang) 新鋼(gang)(gang) 南鋼(gang)(gang)規格(ge)：8、10、12、14、16、18、20、22、25、30、40、50、60(mm)應用(yong)實例：推土機(ji)(ji)(ji)(ji)(ji)、自卸(xie)車、挖掘機(ji)(ji)(ji)(ji)(ji)、鏟運機(ji)(ji)(ji)(ji)(ji)、破碎(sui)機(ji)(ji)(ji)(ji)(ji)、給(gei)料(liao)機(ji)(ji)(ji)(ji)(ji)、裝載(zai)機(ji)(ji)(ji)(ji)(ji)、壓(ya)路(lu)(lu)機(ji)(ji)(ji)(ji)(ji)、集裝箱、裝載(zai)機(ji)(ji)(ji)(ji)(ji)、傳送(song)設備、溜(liu)槽(刮(gua)扳(ban)機(ji)(ji)(ji)(ji)(ji))、輸(shu)送(song)管、鐵路(lu)(lu)貨(huo)車，刀板(ban)等(deng)等(deng)。