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樂從圓鋼批發,普圓Q235B價格,廣東碳圓圓鋼廠家直銷

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樂從圓鋼批發,普圓Q235B價格,廣東碳圓圓鋼廠家直銷
文章作者:admin 更新日期:2018-09-14 04-16-53

圓鋼直徑規格表
直徑d精度組別
截面面積/cm2理論質量(kg/m)
(或邊長a)1組2組3組
/mm圓  鋼方  鋼圓 鋼方  鋼

允許偏差/mm
5.5±0.20±0.30±0.40..23750.30.1860.237
60.28270.360.2220.283
6.50.33180.420.260.332
70.38480.490.3020.385
8±0.25±0.35±0.400.50770.640.3950.502
90.63620.810.4990.636
100.785410.6170.785
*110.95031.210.7460.95
121.1311.440.8881.13
131.3271.691.041.33
141.5391.961.211.54
151.7672.251.391.77
162.0112.561.582.01
172.272.891.782.27
182.5453.2422.54
192.8353.612.232.83
203.14242.473.14
21±. 30±. 40±. 503.4644.412.723.46
223.8014.842.983.8
*234.1555.293.264.15
244.5245.763.554.52
254.9096.253.854.91
265.3096.764.175.31
*275.7267.294.495.72
286.1587.844.836.15
*296.6058.415.186.6
307.06995.557.06
*31±0.40±0.50±0.607.5489.615.937.54
328.04210.246.318.04
*338.55310.896.718.55
349.09711.567.139.07
*359.62112.257.559.62
3610.1812.967.9910.2
3811.3414.448.911.3
4012.57169.8612.6
4213.8517.6410.913.8
4515.920.2512.515.9
4818.123.0414.218.1
5019.642515.419.6
53±0.60±. 70±0.8022.0628.0917.322..
*5523.7630.2518.623.7
5624.6331.3619.324.6
*5826.4233.6420.726.4
60±. 60±. 70±0.8028.273622.228.3
6331.1739.6924.531.2
*6533.1842.2526..33.2
*6836.3246.2428.536.3
7038.484930.238.5
7544.1856.2534.744.2
8050.276439.550.2
85±. 9±1.0±1.156.7572.2544.556.7
9063.628149.963.6
9570.8890.2555.670.8
10078.5410061.778.5
10586.59110.256886.5
11095.0312174.695
115±1.2±1.3±1.4103.82132.2681.5104
120113.114488.8113
125122.72156.2596.3123
130132.73169104133
140153.94196121154
150176.72225139177
160--±2.0201.06256158201
170226.98289178227
180254.47324200254
190283.53361223283
200--±2.5314.16400247314
220380.13-298-
250490.88-385-
注:1.表中的理論質量是按鋼的密度為7.85g/crn3計算的。







      2.表中帶“*”號的規格,不推薦使用。








圓鋼問題匯總 

 

什么是圓鋼?

DA:

秒速赛车注册开户网址多少YUANGANGSHIZHIJIEMIANWEIYUANXINGDESHIXINCHANGTIAOGANGCAI。QIGUIGEYIZHIJINGDEHAOMISHUBIAOSHI,RU“   50”JIBIAOSHIZHIJINGWEI   50HAOMIDEYUANGANG。      

YUANGANGFENWEIREYA、DUANZHIHELENGLASANZHONG。REYAYUANGANGDEGUIGEWEI5.5-250HAOMI。QIZHONG:5.5-25HAOMIDEXIAOYUANGANGDADUOYIZHITIAOCHENGKUNGONGYING,CHANGYONGZUOGANGJIN、LUOSHUANJIGEZHONGJIXIELINGJIAN;DAYU25HAOMIDEYUANGANG,ZHUYAOYONGYUZHIZAOJIXIELINGJIANHUOZUOWUFENGGANGGUANPI

秒速赛车注册开户网址多少YUANGANGYUQITAGANGJINDEQUBIE:

WAIXINGBUYIYANG,YUANGANGWAIXINGGUANGYUAN,WUWENWULEI,QITAGANGJINBIAOMIANWAIXINGYOUKEWENHUOYOULEI.ZHEYANGJIUZAOCHENGYUANGANGYUHUNNINGTUDEZHANJIELIXIAO,ERQITAGANGJINYUHUNNINGTUDEZHANJIELIDA。

秒速赛车注册开户网址多少CHENGFENBUYIYANG,YUANGANG(YIJIGANG)SHUYUPUTONGDITANGANG,QITAGANGJINDUOWEIHEJINGANG。

QIANGDUBUYIYANG.YUANGANGQIANGDUDI,QITAGANGQIANGDUGAO,JIZHIJINGDAXIAOXIANGTONGDEYUANGANGYUQITAGANGJINXIANGBI,YUANGANGSUONENGCHENGSHOUDELALIYAOBIQITAGANGJINXIAO,DANYUANGANGDESUXINGBIQITAGANGJINQIANG,JIYUANGANGZAIBEILADUANQIANYOUJIAODADEBIANXING,ERQITAGANGJINZAIBEILADUANQIANDEBIANXINGYAOXIAODEDUO。

 

問:圓鋼和盤圓有什么區別?

答:
盤圓:又稱盤條,是建筑工程施工中常用的名稱,表示直徑是10毫米以下的鋼筋,因為10毫米以下的鋼筋容易彎曲,在運輸前為減小長度,就在廠家把很長的鋼筋卷成一圈一圈的圓環狀,在建筑工地上把這樣的鋼筋簡稱為盤圓。

YUANGANG:YUANGANGSHIZHIJIEMIANWEIYUANXINGDESHIXINCHANGTIAOGANGCAI。QIGUIGEYIZHIJINGDEHAOMISHUBIAOSHI,RU“50”JIBIAOSHIZHIJINGWEI50HAOMIDEYUANGANG。

秒速赛车注册开户网址多少PANYUANHEYUANGANGDEQUBIEZAIYU:1、WAIXINGBUYIYANG,YUANGANGSHIZHITIAO,ERPANYUANCHENGWEIPANTIAO。2、CHENGFENBUYIYANG,YUANGANG(YIJIGANG)SHUYUPUTONGDITANGANG,QITAGANGJINDUOWEIHEJINGANG。3、QIANGDUBUYIYANG,YUANGANGQIANGDUDI,QITAGANGQIANGDUGAO,JIZHIJINGDAXIAOXIANGTONGDEYUANGANGYUQITAGANGJINXIANGBI,YUANGANGSUONENGCHENGSHOUDELALIYAOBIQITAGANGJINXIAO,DANYUANGANGDESUXINGBIQITAGANGJINQIANG,JIYUANGANGZAIBEILADUANQIANYOUJIAODADEBIANXING,ERQITAGANGJINZAIBEILADUANQIANDEBIANXINGYAOXIAODEDUO。

 

圓鋼與螺紋鋼的區別

DA:

YUANGANGHELUOWENGANGSHIDUIBUTONGZHONGLEIGANGJINDETONGSUJIAOFA,TAMENZHIJIANDEBUTONGZHUYAOYOUYIXIAWUDIAN: 1.WAIXINGBUTONG。YUANGANGDEWAIBIAOMIANSHIGUANGHUADE;LUOWENGANGDEWAIBIAOMIANDAIYOULUOXUANXINGDELEI。 2.SHENGCHANBIAOZHUNBUTONG。ZAIXIANXINGBIAOZHUNZHONG,YUANGANGZHIHPB235JIGANGJIN,TADESHENGCHANBIAOZHUNSHI《GANGJINHUNNINGTUYONGREYAGUANGMIANGANGJIN》(GB13013);LUOWENGANGYIBANZHIHRB335JIHRB400JIGANGJIN,TADESHENGCHANBIAOZHUNSHI《GANGJINHUNNINGTUYONGREYADAILEIGANGJIN》(GB1499)。 3.QIANGDUBUTONG。YUANGANG(HPB235)DESHEJIQIANGDUWEI210MPa;LUOWENGANGDEQIANGDUJIAOYUANGANGYAOGAO,HRB335DESHEJIQIANGDUWEI300MPa; HRB400DESHEJIQIANGDUWEI360MPa。 4.GANGZHONGBUTONG,(HUAXUECHENGFENBUTONG)。YUANGANG(HPB235)SHUTANSUGANG,GANGZHONGSHIQ235;LUOWENGANGSHUDIHEJINGANG,HRB335JIGANGJINSHI20MnSi(20MENGGUI);HRB400JIGANGJINSHI20MnSiVHUO20MnSiNbHUO20MnTiDENG; 5.WULILIXUEXINGNENGBUTONG。YOUYUGANGJINDEHUAXUECHENGFENHEQIANGDUDEBUTONG,YINCIZAIWULILIXUEXINGNENGFANGMIANYOUSUOBUTONG。YUANGANGDELENGWANXINGNENGJIAOHAO,KEYIZUO180DUDEWANGOU,LUOWENGANGZHINENGZUO90DUDEZHIGOU;YUANGANGDEKEHANXINGJIAOHAO,YONGPUTONGTANSUHANTIAOJIKE,LUOWENGANGXUYONGDIHEJINHANTIAO;LUOWENGANGZAIRENXING、KANGPILAOXINGNENGFANGMIANJIAOYUANGANGHAO。 LILUNZHONGLIANG(DANGRAN,RUGUONIDEZHINENGSHOUJIHUOSHOUTIFANGBIANDEHUA,YONGYUSUANXIAORUANJIANBIZHEGEHAOSHIDUOLE,BUGUOJIBENDEDONGXIHUANSHIJIZHUYIXIEDEHAO) YONGGANGJINZHIJING(mm)DEPINGFANGCHENGYI0.00617CHENGYICHANGDUL 0.617SHIYUAN10GANGJINMEIMIZHONGLIANG。GANGJINZHONGLIANGYUZHIJING(BANJING)DEPINGFANGCHENGZHENGBI。 G/m=0.617*D*D/100 MEIMIDEZHONGLIANG(Kg)=GANGJINDEZHIJING(mm)×GANGJINDEZHIJING(mm)×0.00617

秒速赛车注册开户网址多少GENGDUOGUANYUYUANGANGNEIRONGCHAXUN:http://pa490.com

 

問:熱軋圓鋼國家標準
答:

秒速赛车注册开户网址多少YI、GB   13013-1991  GANGJINHUNNINGTUYONGREYAGUANGYUANGANGJIN

秒速赛车注册开户网址多少ER、FZ/T   90076-1995  GUANZI、BANCAI、YUANGANGDEWANQUBANJING

SAN、GB/T   11260-1996   YUANGANGCHUANGUOSHIWOLIUTANSHANGJIANYANFANGFA

SI、GB/T   17990-1999   YUANGANGDIANSHI(XIANQUAN)WOLIUTANSHANGJIANYANFANGFA   

WU、GB/T   18669-2002   CHUANYONGMAOLIANYUANGANG   GUOJIAZHILIANGJIANDUJIANYANJIANYI

秒速赛车注册开户网址多少LIU、GB/T   702-2004     REYAYUANGANGHEFANGGANGCHICUN、WAIXING、ZHONGLIANGJIYUNXUPIANCHA

秒速赛车注册开户网址多少QI、GB/T   8361-2001    LENGLAYUANGANGBIAOMIANCHAOSHENGBOTANSHANGFANGFA

BA、GB/T   905-1994     LENGLAYUANGANG、FANGGANG、LIUJIAOGANGCHICUN、WAIXING、ZHONGLIANGJIYUNXUPIANCHA

JIU、GB/T   908-1987     DUANZHIYUANGANGHEFANGGANGCHICUN、WAIXING、ZHONGLIANGJIYUNXUPIANCHA

SHI、GJB   1957-1994    WUQIYONGLENGLAHEJINDANHUANGYUANGANGGUIFAN

秒速赛车注册开户网址多少SHIYI、GJB   2722-1996   HUOJIANDANKETIYONGREYAYUANGANGGUIFAN

秒速赛车注册开户网址多少SHIER、GJB   2836-1997   HANGKONGFADONGJIYOUBENGZHUSAIYONGYUANGANGGUIFAN

秒速赛车注册开户网址多少SHISAN、YB/T   054-1994   CHOUYOUGANYONGREYAYUANGANG

SHISI、YB/T   5002-1993  YIBANYONGTUYUANGANGDING   ZHIJINGONGYEBU

秒速赛车注册开户网址多少SHIWU、YB/T   4155-2006  BIAOZHUNJIANYONGTANSUGANGREYAYUANGANGJIPANTIAO

GENGDUOGUANYUYUANGANGNEIRONGCHAXUN:http://pa490.com


問:圓鋼抗拉強度是多少?
答:
秒速赛车注册开户网址多少圓鋼抗拉強度(σb/MPa):≥835。圓鋼有較高的強度及淬透性,在油中臨界淬透直徑達4 ~22mm,在水中臨界淬透直徑達11~40mm,但韌性較差,此鋼滲碳時仍有晶粒長大傾向,降溫直接淬火對沖擊韌性影響較大,所以滲碳后需二次淬火以提高零件心部韌性,無回火脆性;鋼的冷應變塑性高,可在冷狀態下拉絲;可切削性在高溫正火或調質狀態下良好,但退火后較差。

秒速赛车注册开户网址多少GENGDUOGUANYUYUANGANGNEIRONGCHAXUN:http://pa490.com