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Hebei Jilu Hardware Firm 14yr.
Contacts:Wang YipingChat
Mobile:86-15857910912
E-mail:937375899@qq.com
Main products are: all kinds of carbon spring steel wire, galvanized wire, galvanized steel wire, communication cable and fiber reinforced zinc-coated steel wire, steel wire, preformed clamps, series resistance wire springs and tools such as the top ten types of hundreds of varieties, all products can be organized by international and national standards and user standards. Products are mainly used in mechanical spring, power transmission, electric railway, electric power through line, radio and television networks transmission, telecommunications, and highway guardrail, seas offshore fishing and other important engineering.
Products are mainly used in mechanical spring, power transmission, electric railway, electric power through line, radio and television networks transmission, telecommunications, and highway guardrail, seas offshore fishing and other important engineering.
规格 Specification(mm)
组别 Groups
钢号 Steel No.
Φ0.15-Φ14.0
C
72A .B 、65Mn、82B
化学成分 Chemical composition
C
Si
Mn
P
S
0.690
0.230
0.680
0.015
0.010
机械性能 Mechanical properties
抗拉强度 Tensile strength
反复弯曲次数不小于 Not less than the number of repeated bending
扭转次数不小于 Not less than the number of to reverse
缠绕圈数不小于 Not less than the number of winding turns
按照客人要求 According to customer requirements
合格 Qualified
10-19
合格 Qualified
公差范围 Tolerance
±0.01-0.2
生产标准 Standard
GB/T4357-89
SpecificationsSpecification (mm)
ConstituencyGroups
Steel,Steel No.
Φ0.15-Φ14.0
C
72A . B 、65Mn、82B
Chemical compositionChemical composition
C
Si
Mn
P
S
0.690
0.230
0.680
0.015
0.010
Mechanical propertiesMechanical properties
Tensile strengthTensile strength
Repeated bending frequency not less thanNot less than the number of repeated bending
Reverse is not less than the number ofNot less than the number of to reverse
Winding number not less thanNot less than the number of winding turns
In accordance with the requestAccording to customer requirements
EligibleQualified
The 10-19
EligibleQualified
ToleranceTolerance
±0.01-0.2
Production standardStandard
GB/T4357-89
Update time：
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