01-材料材检编号及其移植程序

M a t e r i a l C o d e d M a r k i n g a n d i t s T r a n s f e r P r o c e d u r e

及其移植程序

材检编号

1、General

概述

This procedure applies to control coded marking for the parts of Code Item. This procedure shall be accepted by AI prior to implementation.

此规则应用于按ASME规范制造规范产品部件的材检编号的控制。此程序实施前应得到AI 的认可。

2、Coded Marking

材料标记

2.1 The Material Inspector shall designate a coded marking to the material if the material is

acceptable. The formation of the coded marking shall conform to para.3 below. The coded marking is unique and can be traceable to the original marking of the material. The Material Inspector shall record the coded marking on a notebook to avoid double numbering.

当材料入库验收合格后,材料检查员应对每一炉批号的材料给定一个材检编号，如第3条所述。此材检编号具有唯一性，并可追踪到材料的原始标记。材料检查员应采用登记本来管理材检编号，避免发生重号。

2.2 The Material Inspector shall fill the coded marking in the “Material Quality Certificate”and

“Material Receiving Inspection Record” (JSSN Form A4-05A, B of QC Manual)

材检编号应由材料检验员填写在材料质量证明书和材料验收记录（质量控制手册样表A4-05A、B）里。

2.3 When the material is acceptable, the coded marking shall also stamped or marked as appropriate

on the material by the Warehouse Keeper. The Material Inspector shall verify that the coded marking is correctly stamped or marked.

材料验收合格后，仓库管理员应视情况将材检编号标记打在或标在材料上，材料检验员应核查其正确性。

2.4 The Warehouse Keeper shall check the “Material Request” (JSSN Form A4-07 of QC Manual)

which is prepared by the Workshop Manager according to the “Material Consumption Summary List” (JSSN Form A4-01) and distribute the material in accordance with the “Material Request”.

The Operator shall transfer the coded marking to the material of the pressure parts according to the Material Request.

仓库管理员应核对由各车间根据“材料定额汇总表”（质量控制手册样表A4-01）编制的“领料单”（质量控制手册样表A4-07），并根据“领料单”发放材料；操作工应按照领料单将材检编号标记移植到各受压部件的各种材料上。

2.5 The Inspector shall record the coded marking of pressure parts on the “Material Traceability

Record” (see QC Manual A4-08) and verify that the transfer of the coded marking was done correctly.

检验员应在“材料跟踪记录”（质量控制手册样表A4-08）上记录受压部件的材检编号标记，并确认材检编号标记的正确移植。

3、Constitution of Coded Marking

材料检验编号标记的构成

The coded marking shall be presented as follows：xx “English letters” xxx

材检编号表示为：xx“英文字母”xxx

“English letters” stands for the type of the ma terial:

“英文字母”代表材料的类型：

K -- Plate板材BZ -- Standard Part标准件

F -- Head封头 P -- Pipe管子(换热管以外的管子)

D -- Forging 锻件HJ -- Flux焊剂

HT -- Electrode焊条HS -- Welding wire焊丝

T -- Tube管子(限换热管) X -- Structural steel型钢

The number in the first part of the coded marking represents the reception year of material. The number in the second part represents the serial number which is given according to the inspection sequence.

第一部分的两位数字代表材料接收的年份；第二部分的三位数字是流水编号，按验收顺序对每一炉批号给出的编号。

For instance:

例如：

The coded marking 14K104 indicates that the plate was registered in serial number 104

in 2014.

材检编号14K104表示此板材是2014年验收的流水号为104。

The coded marking 14D016 indicates that the forging was registered in serial number

016 in 2014.

材检编号14D016表示此锻件是2014年验收的流水号为016。

4、Transfer of Material Coded Marking

材检编号的移植

4.1 Material for pressure parts shall be laid out reasonably so that when the pressure vessel is

completed, the coded marking required by this regulation will be plainly visible.

受压元件材料应合理排版，以便压力容器完工后能清楚地看到本程序所规定的材检编号标记。

4.2 The transfers of marking shall be made prior to cutting or machining. When the material is

divided into two or more parts, the coded marking of the material shall be transferred to each of those parts by the Operator, and shall be verified by the Inspector.

标记的移植应在材料切割或加工前进行。当材料被分成两块或多块时，操作者应将材检编号标记移植到每一块材料上，并由检验员确认。

4.3 In some cases, for instance, machining bolts, studs, plug, nuts, some flanges and blinds etc., the

Operator shall transfer the coded marking immediately after machining. Then the Inspector shall verify the coded marking.

在某些情形下，例如加工端盖、螺栓、堵头、螺帽、某些法兰、盲板等，操作工应在加工后立即移植材检编号标记，然后由检验员确认。

4.4 Where the service conditions prohibit die-stamping for material identification, and when so

specified by the Code or user, the markings required shall be marked in paint or tag, the marking must be recorded so that each part will be positively identified in its position in the finished vessel to the satisfaction of the AI.

当设备的使用条件不允许采用打钢印作为材料标记方法，而规范或用户有此规定时，应以油漆或标签做出要求的标记，并记录标记，以便每块材料都能在完工压力容器位置上正确识别出，并得到AI认可。

4.5 The Job Number and Part Number shall be marked in paint on each part along with the coded

marking.

工作令号和部件号应用油漆标记到每块材料的材检编号标记附近。

4.6 The Coded marking of the tube and material transferred by paint shall be retained until the

completion of all process work. The tag shall be relabeled when it is found stripped.

管材等采用油漆移植的原材料标记，在车间制造过程中应一直保持，直到所有加工工作完毕。各生产工序在发现标签脱落时应及时补上。

4.7 When issuing the welding material, the welding material warehouse keeper shall label the

welding material coded marking on the thermostat for electrode, spool and flux barrel.

焊材领用时，焊材保管员应将相应标识的焊材材检编号和焊材牌号采用标签贴在焊条保温筒、焊丝盘和焊剂筒上。

4.8 The tag shall be labeled on the head of the remaining welding wire immediately after the

issuance of welding wire.

焊丝发放后应立即在余下的焊丝头部补上标签。

5、Method of the Marking

标记方法

5.1 For plates, tubes and pipes when the thickness is 6mm or larger, the marking shall be done by

die-stamp. When the thickness is under 6mm, the marking shall be done by Paint.

厚度大于或等于6mm的板材、管子应以钢印作为标记，厚度小于6mm时，应以油漆标记。

5.2 For bolts, nuts, forgings, flanges and blinds, the marking shall be done by die-stamp.

螺栓、螺母、锻件、法兰及盲板等应以钢印作为标记。

5.3 The stainless steel shall be marked by the marking pen without Chlorine or Sulfur. The sketch

describing the usage of the material and the coded marking shall be made and kept in file for future check.

不锈钢材料采用无氯、无硫的记号笔书写作为标记，但产品材料使用情况应绘制简图标注材料检验编号并存入产品档案备查。