国产精品岛国久久久久-国产精品岛国久久久久久-国产精品第-国产精品第2025在线-国产精品第九页-国产精品第一页在线观看

Q345D/E steel plate/coil

Q345E steel sheet

Origin: Benxi

Specifications: 1.5-10

Low temperature resistant material
Products Inquiry
Click Refresh Verification Code

Description

Q345E Steel plate

 
Q345E is grade steel, a low alloy high strength steel, has good low temperature impact properties; steel grades by the representative of the yield strength of the Chinese phonetic alphabet, yield strength, composition quality rating symbols three parts. among them:

Q represents the yield strength;

345 represents the yield strength, the unit MPa;

E represents a level (impact test by -40 degrees);

When the request sheet with a thickness property, then the steel grades together with representatives of the thickness direction (Z direction) performance level of symbols, for example: Q345EZ15.

When the need for heat treatment requirements, such as normalizing, the designation suffix N in steel, commonly used + N, eg: Q345E + N.

Specifications:

1.5*1250*C
1.5*1250*C
1.8*1250*C
1.8*1250*C
1.8*1250*C
2.5*1500*C
2.5*1500*C
4*1500*C
4*2000*C
6*1500*C
6*2000*C
8*2000*C
8*2000*C

主站蜘蛛池模板: 99久久精品免费看国产99 | 91国语| 午夜av不卡免费在线播放 | 一区二区三区好的精华液杨超越 | 91久久一区二区偷怕 | 国产av精品一区二区三区小说小说最新章节免费阅读 | AV无码一区二区A片成人 | 国产97在线 | WWW色情成人免费视频 | 99热在线看| 91老色批网站免费看 | 高潮无码少妇人妻偷人激情 | 点击进入好看的电影网站 | 国产91精品在线观看导航 | 果冻影视| 成人艳情一二三区 | 国产97人人乐人人爱 | av検索データベース | 97在线碰 | 丰满无码人妻束缚无码区 | 91精品91| 国产av一级毛片 | 韩国三级片大全在线观看 | 99欧美精品在线视频观看 | 日韩av无码专区免费 | www成人在线观看 | brazzers在线观看 | 国产办公室秘 | 91精品日| 国产v亚洲v欧美v专区无码av人妻久久传媒男人 国产v亚洲v天 | 国产白丝精品91爽爽久久 | 午夜性色在线观看视频 | 91精品手机国产免费 | 白浆在线 | www.五月婷婷 | 91久久:助你畅享无忧体验 | av无码专区国产乱码电影 | 99精品国产九九国产精品 | 99精品一区无码在线 | 91精品国产无线乱码在线 | 国产99在线播放免费 |