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CHQ WIRE · TECHNICAL CONTENT

ISO 4954-附录A

页面描述了每个钢牌号的交货规范|牌号性能|应用领域|化学成分|工艺制程|力学性能|抗拉强度|淬透性

产品详情——上海睿雄实业集团有限公司

ISO 4954-附录A

ISO 4954-附录A 相关图片
ISO 4954-附录A 相关图片
ISO 4954-附录A 相关图片
直径: 0.40-46毫米
拉伸强度: 参考技术信息
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睿雄集团是中国专注于冷镦优质钢丝的标杆企业。整个管理团队拥有20年的行业经验。我们与许多汽车行业的一级供应商建立了良好的关系，所有线材均来自品牌钢厂。所有订单都100% 可追踪。

ISO 4954-附录A 相关图片

交货条件

: 交流C

表面质量

- : 连续平滑

- : 无接缝、重叠、凹坑、划痕和绘图疤痕

- : 无锈

ISO 4954-附录A 相关图片
ISO 4954-附录A 相关图片

应用领域

- : 汽车工业

- : 建筑业

- : 机械工业

- : 其他行业

1.交货条件的组合

表A.1-交货时热处理条件、产品形式和适用要求的组合

Delivery conditionSymbolsProduct form aApplicable requirements
Wire rodBarWire
Untreated   (as hot-rolled)+ARXX-Chemical composition as specified inTable A.2Mechanical  properties  as specified inTable A.3Supplementa-  ry or special requirements  as specified in Annex Eb
peeled Untreatd+peeled+AR+PEXX-
Cold drawn+AR+C-XX
Cold drawn+ spheroidized+AR+C+AC-XX
Cold drawn+ Spheroidized+skin passed+AR+C+AC+LC-XX
Annealed    to achieve   spheroidized carbides +As treated or peeled+AC or AC+PEXX-
cold drawn+AC+C-XX
OtherOther delivery conditions may be agreed at the time of ordering
a X=applicable,—=not applicable b Ifagreed at the time of enquiry and order.

2.化学组成

表A.2-冷加工后不用于热处理的钢的化学成分 (适用于铸造分析) a

Steel name%mass fraction a
CSiMnPSCrNiMoAl bCuCr+Ni+Mo
Non-alloy steel grades
C2C0,030,100,20 to 0,40d0,0200,0250,300,300,100,020 to 0,0600,300,50
C4C0,02 to 0,060,100,25 to 0,400,0200,0250,300,300,100,020 to 0,0600,300,50
C8C0,06 to 0,100,100,25 to 0,450,0200,0250,300,300,100,020 to 0,0600,300,50
C10C0,08 to 0,120,100,30 to 0,500,0250,0250,300,300,100,020 to 0,0600,300,50
C10GC0,08 to 0,120,15 to 0,25c0,30 to 0,500,0250,0250,300,300,100,300,50
C15C0,13 to 0,170,100,35 to 0,600,0250,0250,300,300,100,020 to 0,0600,300,50
C15GC0,13 to 0,170,15 to 0,25c0,35 to 0,600,0250,0250,300,300,10c0,300,50
C17C0,15 to 0,190,100,65 to 0,850,0250,0250,300,300,100,020 to 0,0600,300,50
C17GC0,15 to 0,190,15 to 0,25c0,65 to 0,850,0250,0250,300,300,100,300,50
C20C0,18 to 0,220,100,70 to 0,90d0,0250,0250,300,300,100,020 to 0,0600,300,50
C20GC0,18 to 0,220,15 to 0,25c0,70 to 0,90d0,0250,0250,300,300,10c0,300,50
C25C0,23 to 0,270,100,80 to 1.00d0,0250,0250,300,300,100,020 to 0,0600,300,50
C25GC0,23 to 0,270,15 to 0,25c0,80 to 1,00d0,0250,0250,300,300,10—0,300,50
Elements not quoted in this table should not be intentionally added to the steel without the agreement of the purchaser,except those intended for finishing the heat.All reasonable precautions shall be taken in order to prevent the addition of elements from scrap or other material used in the production process.However,residual elements may be present provided that they do not affect the mechanical properties and applicability a    Maximum values unless otherwise indicated. b  Aluminium may be replaced by another element or elements having a similar effect C     Grade C10GC,C15GC,C17GC and C20GC can be delivered in two qualities:a)with an aluminium content of Al max.0,015 %,or b)without aluminium and a silicon content of 0,15 %to 0,25 %for hot dip zinc coating d For grades C2C,C20C,C20GC and C25C,a lower manganese content may be specified with a range of 0,20 %.

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3.力学性能

表A.3-冷加工后不用于热处理的线材、棒材和线材的力学性能

Steel nameDiameterDelivery Condition
+AR or +AR+PE+AC or+AC+PE+AR+C+AR+C+AC+AR+C+AC+LC+AC+C
above mmup to mmRm max. MPaZ a min. %R max. MPaZ min. %Rm max MPaZmin %Rm max MPaZmin. %Rmax MPaZmin. %R max. MPaZmin. %
C2C25————————3108035075———
51036075450703008034075
104036075440703008034075
4010036075440683008034075
C4C253207736073
510390703307547066310773507341070
1040390703307546066300773507340070
401003907033075———
C8C25——————3507239068——
510410653607049063340723806845065
1040410653607048063340723806844065
401004106536070——————
C10C C10GC25—3707241068
510430603807052058360724006847063
1040430603807051058360724006846063
401004306038070———
C15C C15GC25———3907043066
510460584006855056380704206649063
1040460584006854056380704206648063
401004605840068————————————
C17C C17GC25——————4306747063——
510520584406561056420674606353060
1040520584406560056420674606352060
401005205844065—
a The values are given only for information.

4.淬透性要求

Product DetailTechnical InformationInspectionPackaging

1、 成卷

线索捆扎示例

2、 长条状

线索捆扎示例

3、 外销木箱包装

线索捆扎示例

4、 装柜照片

装柜照片

5、 产品防护细节

产品防护

5、 产品防护细节

产品防护

外包装示例

端面木板包装
缠绕包装
PP布袋套袋包装
线架包装
栈板包装

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