一、1.4512面料說:
1.4512更具(ju)很好的(de)(de)(de)耐磨(mo)損不銹鋼(gang)性,抗工(gong)作(zuo)平均(jun)溫(wen)(wen)度(du)性強,可(ke)(ke)實現目標提(ti)高質量率的(de)(de)(de)啟驅動力(li)及進(jin)氣(qi)(qi)(qi)口(kou)(kou)軟(ruan)(ruan)(ruan)(ruan)(ruan)件(jian)(jian)(jian)(jian)(jian)軟(ruan)(ruan)(ruan)(ruan)(ruan)件(jian)(jian)(jian)(jian)(jian)系(xi)(xi)統(tong)軟(ruan)(ruan)(ruan)(ruan)(ruan)件(jian)(jian)(jian)(jian)(jian)軟(ruan)(ruan)(ruan)(ruan)(ruan)件(jian)(jian)(jian)(jian)(jian),并(bing)限制(zhi)(zhi)進(jin)氣(qi)(qi)(qi)口(kou)(kou)軟(ruan)(ruan)(ruan)(ruan)(ruan)件(jian)(jian)(jian)(jian)(jian)軟(ruan)(ruan)(ruan)(ruan)(ruan)件(jian)(jian)(jian)(jian)(jian)系(xi)(xi)統(tong)軟(ruan)(ruan)(ruan)(ruan)(ruan)件(jian)(jian)(jian)(jian)(jian)軟(ruan)(ruan)(ruan)(ruan)(ruan)件(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)薄厚,可(ke)(ke)限制(zhi)(zhi)廢氣(qi)(qi)(qi)尾(wei)氣(qi)(qi)(qi)排放的(de)(de)(de)尾(wei)氣(qi)(qi)(qi)排放。人工(gong)成本價(jia)廉(lian),柔(rou)軟(ruan)(ruan)(ruan)(ruan)(ruan)度(du)性好,成材率高,易于換掉,應歸綠(lv)色性新品牌。汽(qi)年進(jin)氣(qi)(qi)(qi)口(kou)(kou)軟(ruan)(ruan)(ruan)(ruan)(ruan)件(jian)(jian)(jian)(jian)(jian)軟(ruan)(ruan)(ruan)(ruan)(ruan)件(jian)(jian)(jian)(jian)(jian)系(xi)(xi)統(tong)軟(ruan)(ruan)(ruan)(ruan)(ruan)件(jian)(jian)(jian)(jian)(jian)軟(ruan)(ruan)(ruan)(ruan)(ruan)件(jian)(jian)(jian)(jian)(jian)是汽(qi)年控(kong)制(zhi)(zhi)配(pei)件(jian)(jian)(jian)(jian)(jian)中(zhong)長的(de)(de)(de)控(kong)制(zhi)(zhi)配(pei)件(jian)(jian)(jian)(jian)(jian),該軟(ruan)(ruan)(ruan)(ruan)(ruan)件(jian)(jian)(jian)(jian)(jian)軟(ruan)(ruan)(ruan)(ruan)(ruan)件(jian)(jian)(jian)(jian)(jian)系(xi)(xi)統(tong)軟(ruan)(ruan)(ruan)(ruan)(ruan)件(jian)(jian)(jian)(jian)(jian)軟(ruan)(ruan)(ruan)(ruan)(ruan)件(jian)(jian)(jian)(jian)(jian)要必須(xu)壓(ya)力(li)更大的(de)(de)(de)工(gong)作(zuo)平均(jun)溫(wen)(wen)度(du)變(bian)現(-20~850℃)和(he)工(gong)作(zuo)平均(jun)溫(wen)(wen)度(du)、快速路進(jin)氣(qi)(qi)(qi)口(kou)(kou)實驗(yan)室氣(qi)(qi)(qi)體的(de)(de)(de)高頻(pin)率震動,所以占據汽(qi)年內變(bian)現大、多樣化的(de)(de)(de)學(xue)習環境(jing)中(zhong),可(ke)(ke)必須(xu)壓(ya)力(li)的(de)(de)(de)工(gong)作(zuo)平均(jun)溫(wen)(wen)度(du)超凡為(-20~650℃)。
二、1.4512操(cao)作和的特點:
1.4512最適合于(yu)提高二(er)手車(che)生命周期和二(er)手車(che)的(de)輕(qing)細化,且為可的(de)回收(shou)利(li)于(yu)再(zai)利(li)于(yu)的(de)節能減排的(de)原(yuan)材料,GM、Ford、Volkswagen、DaimlerChrysler等主(zhu)(zhu)要二(er)手車(che)經(jing)銷商在排氣口裝置(zhi)問題(ti)100%主(zhu)(zhu)要包(bao)括冷庫保溫(wen)隔(ge)熱板(ban)的(de)表層。
三、1.4512接(jie)近(jin)品牌:
國(guo)際(ji)標(biao)準數字5明稱 | 新國標(biao)新稱謂 | 國(guo)家(jia)行(xing)業標準舊稱謂 | 美(mei)國JIS | 美標ASTM |
S11163 | 022Cr11Ti | SUH409L | S40920 | |
美(mei) 標(biao)UNS | 美 標SAE | 德(de)標DIN | 英國EN | 沒有 |
409 | 1.4512 | X2CrTi12 |
四、1.4512化學成分:
碳C | 硅Si | 錳Mn | 磷P | 硫 S | 鉻C |
≤0.030 | ≤1.00 | ≤1.00 | ≤0.040 | ≤0.020 | 10.50~11.70 |
鎳Ni | 鉬Mo | 氮N | 銅Cu | 鐵Fe | 鈮Nb |
充許加≤0.6 | ~ | ≤0.03 | ~ | ~ | ≤0.10 |
硼B | 鈦Ti: | 鋁(lv)Al | 釩 V | 鎢(wu)W | 鈰Ce |
~ | 0.15~0.50 | ~ | ~ | ~ | ~ |
五、1.4512規格尺寸:
熱扎棒10~100mm,鍛制棒:100mm~350mm,冷扎薄板0.05mm-4.0mm,熱扎板:4mm~14mm,帶2mm-10mm,各尺寸規格鍛件環件,庫存個別牌號不定尺。
六、1.4512物理性能:
沸點(dian)/℃ | 比熱(re)容 | 熱導率/w/(m.k) | 線脹指(zhi)數 | 熱敏電(dian)阻率 | 橫面粘性模量 |
0.46 | 24.9~28.5 | 10.6~12 | 0.57 | 201 | |
密度計算公式g/cm | 抗拉強度HBW | 光潔度HRB | 吸引力 | ||
7.75 | 去應力(li)退火197 | 有 |
七、1.4512力學性能:
熱清(qing)理煮沸溫度因(yin)素(su)0/°C | 采暖器(qi) | 拉伸標準標準 | 擴展(zhan)力度Rp0.2/MPa | 伸延(yan)率 | 段面收 |
780~950 | 快冷 | 380 | 170 | 20 |
八:1.4512交貨狀態:
1.4512棒(bang)材固溶處里,護墻板(ban)固溶鈍(dun)化處理(li)。