10% Galvanized Zinc Aluminum Alloy Steel Wire Galfan Wire

Like a result of ours specialty and repair consciousness, our enterprise has won a superb popularity amid buyers everywhere in the environment for Oval steel wire EN10270-2, 60si2mna alloy spring steel wire ASTM-A230-99, High carbon steel wire ASTM-A401. We provide quality assurance with high-quality management, advanced production technology and excellent service. We have established long-term cooperative relations with customers through stable product performance and reliable product quality. Product life is like an anvil, the more it is knocked, the more sparks it can emit. Continue to enhance, to be certain solution top quality in line with market and buyer standard requirements.

Characteristics and scope of application:

Is widely used in Si Mn spring steel, strength, elasticity and hardenability, slightly higher than 55Si2Mn. Suitable for railway vehicles, automobile and tractor industry production bear a larger load or a flat spring wire diameter in the spiral spring, below 30mm is suitable for the production of temperature at 250 DEG C nonrefractory spring corrosion medium and under alternating load and in large type under high stress the importance of working roll spring.

Chemical composition:

C:0.56 to 0.64

Si:1.60 to 2

Mn:0.60 to 0.90

S: = 0.030

P: = 0.030

Cr: = 0.35

Ni: = 0.35

Cu: = 0.25

Mechanical properties:

The ultimate tensile strength of B (MPa): 1568 (160)

Yield strength s (MPa): 1372 (140)

10 elongation (%): 5

Section shrinkage (%): 20 PSI

The hardness is less than or equal to 321HB;: hot rolling, cold drawing + heat treatment, less than 321HB

Specification and metallographic structure of heat treatment:

Specification for heat treatment: quenching at 870 + 20 C, oil cooling; tempering at 440 C + 50 C (special needs, + 30).

Our company has a professional research and development and design team, we carry out 10% Galvanized Zinc Aluminum Alloy Steel Wire Galfan Wire development from the perspective of industry development and user needs. We carry out truly pragmatic and effective plans to build a strong and powerful enterprise based on a serious, professional and responsible enterprise spirit. We adheres to the belief of striving for excellence and striving for the first-class and sincerely cooperates with domestic and foreign customers to provide them with excellent products and high-quality services.