DS/EN 10270-2-2012

Steel wire for mechanical springs - Part 2: Oil hardened and tempered spring steel wire

DS/EN 10270-2-2012 发布历史

1.1 This European Standard applies to oil hardened and tempered spring steel wire made from unalloyed or alloyed steels. They are primarily subject to torsional stresses such as in coil springs for compression and extension and in special cases also for applications where the spring wire is subject to bending stresses such as lever springs.As a rule unalloyed steels are used for applications at room temperature whereas alloyed steels are generally used at a temperature above room temperature. Alloyed steels may also be chosen for above average tensile strengths.1.2 In addition to this European Standard, the general technical delivery requirements of EN 1002

DS/EN 10270-2-2012由丹麦标准化协会 DK-DS 发布于 2012-01-29，并于 2012-01-29 实施。

DS/EN 10270-2-2012在国际标准分类中归属于: 77.140.25 弹簧钢。

DS/EN 10270-2-2012的历代版本如下：

• 2012年01月29日 DS/EN 10270-2-2012

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标准号

DS/EN 10270-2-2012

发布日期

2012年01月29日

实施日期

2012年01月29日

废止日期

无

国际标准分类号

77.140.25

发布单位

DK-DS

被代替标准

DS/EN 10270-2-2001

适用范围

1.1 This European Standard applies to oil hardened and tempered spring steel wire made from unalloyed or alloyed steels. They are primarily subject to torsional stresses such as in coil springs for compression and extension and in special cases also for applications where the spring wire is subject to bending stresses such as lever springs.As a rule unalloyed steels are used for applications at room temperature whereas alloyed steels are generally used at a temperature above room temperature. Alloyed steels may also be chosen for above average tensile strengths.1.2 In addition to this European Standard, the general technical delivery requirements of EN 1002

DS/EN 10270-2-2012系列标准