材 質(zhì)厚度寬度長度備注(W)Q690D高強(qiáng)鋼板8220010000舞鋼、湖南婁底當(dāng)?shù)匦落?、湖南婁底?dāng)?shù)貪?jì)鋼(W)Q690D10200010000舞鋼、湖南婁底當(dāng)?shù)匦落?、湖南婁底?dāng)?shù)貪?jì)鋼(W)Q690D10220012000舞鋼、湖南婁底當(dāng)?shù)匦落?、湖南婁底?dāng)?shù)貪?jì)鋼(W)Q690D12220011000舞鋼、湖南婁底當(dāng)?shù)匦落?、湖南婁底?dāng)?shù)貪?jì)鋼(W)Q690D15220012000舞鋼、湖南婁底當(dāng)?shù)匦落?、湖南婁底?dāng)?shù)貪?jì)鋼(W)Q690D20250012000舞鋼、湖南婁底當(dāng)?shù)匦落?、湖南婁底?dāng)?shù)貪?jì)鋼(W)Q690D22220012000舞鋼、湖南婁底當(dāng)?shù)匦落?、湖南婁底?dāng)?shù)貪?jì)鋼(W)Q690D25220012000舞鋼、湖南婁底當(dāng)?shù)匦落摗⒑蠆涞桩?dāng)?shù)貪?jì)鋼(W)Q690D30250012000舞鋼、湖南婁底當(dāng)?shù)匦落摗⒑蠆涞桩?dāng)?shù)貪?jì)鋼(W)Q690D3522001200舞鋼、湖南婁底當(dāng)?shù)匦落?、湖南婁底?dāng)?shù)貪?jì)鋼(W)Q690D40250010000舞鋼、湖南婁底當(dāng)?shù)匦落摗⒑蠆涞桩?dāng)?shù)貪?jì)鋼(W)Q690D50250010000舞鋼、湖南婁底當(dāng)?shù)匦落?、湖南婁底?dāng)?shù)貪?jì)鋼(W)Q690D55240011000舞鋼、湖南婁底當(dāng)?shù)匦落?、湖南婁底?dāng)?shù)貪?jì)鋼(W)Q690D60220012000舞鋼、湖南婁底當(dāng)?shù)匦落?、湖南婁底?dāng)?shù)貪?jì)鋼(W)Q690D70240010000舞鋼、湖南婁底當(dāng)?shù)匦落摗⒑蠆涞桩?dāng)?shù)貪?jì)鋼(W)Q690D15617575251舞鋼、湖南婁底當(dāng)?shù)匦落摗⒑蠆涞桩?dāng)?shù)貪?jì)鋼(W)Q690D80250012000舞鋼、湖南婁底當(dāng)?shù)匦落?、湖南婁底?dāng)?shù)貪?jì)鋼(W)Q690D85250012000舞鋼、湖南婁底當(dāng)?shù)匦落?、湖南婁底?dāng)?shù)貪?jì)鋼(W)Q690D90220010000舞鋼、湖南婁底當(dāng)?shù)匦落摗⒑蠆涞桩?dāng)?shù)貪?jì)鋼(W)Q690D100220010000舞鋼、湖南婁底當(dāng)?shù)匦落?、湖南婁底?dāng)?shù)貪?jì)鋼(W)Q690D110220010000舞鋼、湖南婁底當(dāng)?shù)匦落?、湖南婁底?dāng)?shù)貪?jì)鋼(W)Q690D120220010000舞鋼、湖南婁底當(dāng)?shù)匦落摗⒑蠆涞桩?dāng)?shù)貪?jì)鋼

Q690D為低合金高強(qiáng)鋼板，常在機(jī)械制造業(yè)應(yīng)用較多例如： 起重機(jī)制造、湖南婁底本地礦山機(jī)械設(shè)備制造、湖南婁底本地煤礦機(jī)械設(shè)備制造、湖南婁底本地汽輪機(jī)制造、湖南婁底本地大型建設(shè)機(jī)械設(shè)備制造、湖南婁底本地鋼結(jié)構(gòu)工程制造。Q690D鋼板在進(jìn)行使用的過程中所呈現(xiàn)的高強(qiáng)度、湖南婁底本地高韌性、湖南婁底本地抗疲勞、湖南婁底本地抗沖擊、湖南婁底本地焊接易加工等優(yōu)質(zhì)性能也得到制造業(yè)深深的喜愛和認(rèn)可，后來因?yàn)樯鐣恼J(rèn)可，制造業(yè)的頻繁使用和生產(chǎn)方不斷的優(yōu)化升級，逐漸Q690D也成為國內(nèi)常用的鋼板牌號之一。高強(qiáng)度結(jié)構(gòu)鋼材是指近年來采用低碳量、湖南婁底本地微合金化和熱機(jī)械軋制技術(shù)或更先進(jìn)的相變強(qiáng)化技術(shù)工藝生產(chǎn)出的性能優(yōu)良的結(jié)構(gòu)鋼材，具有優(yōu)良的力學(xué)性能和焊接加工性能，在工程結(jié)構(gòu)中應(yīng)用能夠減少鋼材用量，節(jié)約資源，減輕結(jié)構(gòu)的自重和地震作用等，綜合效益優(yōu)良。