采购技术条件SA-266材料(英对照)

HG

PURCHASE SPECIFICATION

采购技术条件

DOC. NO. UD2-08U1-7

REV

. 1

PAGE 1 OF 4

PURCHASE SPECIFICATION

FOR TUBESHEET, SA-266M Gr2

SA-266M Gr2

材质管板采购技术条件

JOB. NO.:08U1

DRAWING NO.: U-08-1/Rev.0

3

2

1

0

REV

.

DATE

DESCRIPTION

DESIGNED BY

APPROVED BY

HONGGUANG CHEMICAL EQUIPMENT Co.,Ltd.

HG

PURCHASE SPECIFICATION

采购技术条件

DOC. NO. UD2-08U1-7

REV

. 1

PAGE 2 OF 4

This specification is provided description for purchasing forgings material.

本技术条件对采购下列材料进行了规定

.

1.

Name of item:

材料名称

Specification for carbon steel forgings for pressure vessel components.

压力容器部件用碳钢锻件

2.

Specification designation

材料牌号

ASME Code Sect. II 2007Ed. , SA-266M Gr2.

3.

Supply condition: normalized and tempered.

供货状态：正火加回火

4.

Size and geometry

：

Drowning U-08-1-3 < /p>

规格和几何图形

:

图纸

< br>U-08-1-3

5.

Manufacture

制造

The material manufacture shall conform to the requirements of specification SA-266/SA-266M, Part 4.

材料制造应符合

SA-266/SA-266M

规范第

4.

节规定。

6.

Chemical requirements

化学成分要求

An analysis of each heat of steel shall be made and results of the chemical composition shall conform to

the following table:

钢的熔炼分析化学成分应符合下表的规定：

ELEMENTS

元素

Carbon, max. < /p>

碳（

C

）的最大含量

Manganese

锰（

Mn

）的含量

Phosphorus, max.

磷（

P

）的最大含量