Tempered/回火处理Air-hardened/空冷硬化Tube:bright drawn hard/管道：光亮冷拔硬化Tube:bright drawn soft/管道：光亮冷拔软化无缝钢管：高温处理，热处理，除金属氧化皮Soft-annealed/软化退火electrolytic tin-plated/镀锡Cold galvanid/冷镀Tube:soft annealed/管道：软化退火Spheroidid/球化处理无缝钢管：冷作处理，热处理，除去金属氧化皮Cold-work hardened(drawn)for bars/钢棒冷作（拉）硬化Strength class for wire for springs/弹簧钢丝强度等级Strength class for wire for springs/弹簧钢丝强度等级Cold-drawn, quenched and tempered/冷拔，淬火及回火Normalid(annealed or rolled)/正火（退火及包裹后冷却）Rhor:normalid /正火stress annealed/去应力退火Peeled/去氧化皮Hot galvanid/热喷镀Untreated/不处理Quenched and tempered/淬火及回火Hot-cold formed/热-冷成形Hot-cold formed and aged(siehe Solution annealed/固溶退火
金属材料处理代号说明
对于EN材料，处理状态是根据材料编号来区分的，并标以（+）号
1、For EN materials, the treatment conditions are parated from the material number and code by a plus sign(+)
A
2、As the system of annexed numbers no longer exists, the treatment condition of the remaining DIN materials are annexing the old letters, without parating them by plus from 1.7707.05 to
1.7707 V
因为附属数字表不再存在，保留的DIN材料的处理状态仍标以以前的字母代号，并没有用特殊符号加以区分，比如从1.7707.05到1.7707 V
old/旧代号
萝卜雕刻3、Letter annexed general/一般附属字母代码
GKZ
G
GAL SN中期检查报告
AH
BK
BKS
BKW
+SR +LC GAL ZN
八行书写字GBK
new/新代号+T +QA +C +HAT K+A
+C +NS K
K
好听的乐曲K+V
N
NBK
S
+U SH
TM
TZN
U
WK+AL
V
WK
+QT+C +N +N +SR +2B oder/or +SH 1)+M +Z meaning/处理方法+CFD H有能力的人
C2
+HFD +A +AC +A +SE +ZE +AT +QT +HC Tube:bright drawn and stress annealed/管道：光亮冷拔
及去压力退火amless steel tubes:Hot worked,heat treated,descaled-metallically clean amless steel tubes:cold warked,heat treated,descaled-metallically ated steel(rolled)/热变形成形，钢处理（轧制）
Cold rolled/冷轧
Normalid and tempered/正火和回火
梁耀艺
Precipitation hardened/快速硬化
Polished/抛光
Quenched/淬火
Water-hardened/水硬处理
Grounded/接地
Hot-work hardened/热加工硬化meaning/处理方法
Normalid 正火
Soft-annealed/软化退火
Quenched and tempered/淬火及回火
Cold-work hardened(drawn)/冷作硬化
盛夏是几月Cold-drawn, quenched and tempered/冷拔，淬火及回火Killed siemens-Martin steel/脱氧西门-马丁钢
Electric furnace steel,soft annealed/电炉钢，软退火
alt/old=G alt/old=GK alt/old=GD alt/old=GC alt/old=GZ
翻译： 周俊屹 校对： 徐金星 2009-1
GZ=centrifugal casting/离心浇注法5、castings/铸件
For cast materials,some of the codes for the casting method have been changed
对于一些铸件材料来说，一些铸造工艺的代码有所改变
GS=sand casting/砂型铸造
Electric furnace steel,quenched and tempered/电炉钢，淬火及回火
GM=mould casting/模型铸造
GP=pressure die-casting/压力拉模铸造
GC=continuous casting/连续铸造
学校健康教育制度
+QT+C deleted/删除+A +QT +N +A +QT +C .07+05.6.92.95.01.02.05.074、Additional codes for materials,conversion list DIN-EN/材料的附加代码，DIN-EN转化列表Numbers annexed/参考数据
old/旧的new/新的+CR +NT +P +PL 1)code dependent on specification in the standard/代码与标准中的规范相一致
+Q +QW +SL +WW
