现行 QJ 2257-1992
弹簧钢的热处理 弹簧钢的热处理
发布日期:1992-02-27
实施日期:1992-11-30
分类信息
标准简介
相似标准/计划/法规
YB/T 5063-2007
热处理弹簧钢带
Heat treatment spring steel strips
2007-01-25
T/ZZB 3752-2024
热处理弹簧钢带
2024-07-05
HB/Z 358-2005
航空钢弹簧制件热处理
Heat treatment for spring parts of steel for aviation
GOST 1071-1981
Проволока стальная пружинная термически обработанная. Технические условия
热处理钢弹簧丝 规格
UNE-EN 10132-4-2001
COLD ROLLED NARROW STEEL STRIP FOR HEAT TREATMENT. TECHNICAL DELIVERY CONDITIONS. PART 4: SPRING STEELS AND OTHER APPLICATIONS.
热处理用冷轧窄钢带 技术交付条件 第4部分:弹簧钢和其他应用
2001-01-31
ASTM A713-24
Standard Specification for Steel Wire, High-Carbon Spring, for Heat-Treated Components
热处理部件用高碳弹簧钢丝标准规范
2024-03-01
ASTM A125-24
Standard Specification for Steel Springs, Helical, Heat-Treated
热处理螺旋形钢弹簧的标准规范
2024-10-15
BS EN 10092-1-2003
Hot rolled spring steel flat bars-Flat bars. Dimensions and tolerances on shape and dimensions
热轧弹簧钢扁钢 扁钢 形状和尺寸的尺寸和公差
2003-12-01
BS EN 10092-2-2003
Hot rolled spring steel flat bars-Ribbed and grooved spring leaves. Dimensions and tolerances on shape and dimensions
热轧弹簧钢扁钢 有棱纹和凹槽的弹簧叶片 形状和尺寸的尺寸和公差
2003-12-03
ISO 683-6-2023
Heat-treatable steels, alloy steels and free-cutting steels — Part 6: Hot-rolled steels for quenched and tempered springs
可热处理钢、合金钢和易切削钢第6部分:调质弹簧用热轧钢
2023-11-17
QJ 2714-1995
不锈钢的热处理
1995-04-26
QJ 2538-1993
结构钢的热处理
1993-03-29
QJ 2539.1-1993
化学热处理 钢的气体渗碳
1993-03-29
SAE J413_202412
Mechanical Properties of Heat Treated Wrought Steels
热处理钢的机械性能
2024-12-05
KS B 4906(2018 Confirm)
강 열처리의 등가지름 산출 방법
当量直径在热处理钢的估计
1986-10-20
BS PD CEN ISO/TR 14745-2015
Welding. Post-weld heat treatment parameters for steels
焊接 钢的焊后热处理参数
2015-01-31
QJ 2539.3-1993
化学热处理 钢的气体渗氮
1993-03-29
BS 5046-1974
Method for the estimation of equivalent diameters in the heat treatment of steel
钢热处理中等效直径的估算方法
1974-03-29
KS B 4906(2023 Confirm)
강 열처리의 등가지름 산출 방법
钢热处理的等效直径计算方法
1986-10-20
SAE J412_199510
General Characteristics and Heat Treatments of Steels
钢的一般特性和热处理
1995-10-01
热处理

最后更新时间 2025-08-29