Standard No.:	SY/T 10051.1-2004
English Name:	Specification for carbon manganese steel plate with improved toughness for offshore structure
Chinese Name:	海上结构用改良韧性的碳锰钢板规范
Chinese Classification:	U17    Ocean platforms - overall
Professional Classification:	SY    Professional Standard - Oil & Gas
ICS Classification:	47.020.01 47.020.01    General standards related to shipbuilding and marine structures 47.020.01
Source Content Issued by:	NDRC
Issued on:	2004-7-3
Implemented on:	2004-11-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	5000 words
Translation Price(USD):	150.00
Delivery:	via email in 1~3 business day

本部分涵盖了63.5mm(2好in)厚度以下的、用于海洋工程焊接结构的中等强度[345MPa(50ksi)〕级别的钢板。这些以冷成型和按APISpec2B进行焊接的钢板主要用于结构的制造。焊接程序是至关重要的，且假定它对钢材及其应用都是适用的。换句话说，钢材性能应适合于在船厂和海上施工条件下进行的加工和焊接。此类钢材适用于海洋结构抵抗冲击和塑性疲劳荷载的特定部位。对加速冷却(AC)或者淬火及回火(QC)钢板，如果使用加热或加温成型或者焊后热处理(PWHT)高于5930C(11000F)，则使用S9.