steel spring curtain wire Manufacturer!

Steel Grade:

55CrSi 60Si2Mn 65Mn

Standard:

AiSi, ASTM, bs, DIN, GB, JIS, JISG3560-94; GB18983-2003; EN102702: 2001 or agreement

Place of Origin:

Henan, China

Type:

spring wire

Application:

spring, spring

Alloy Or Not:

Is Alloy

Special Use:

Cold Heading Steel

Model Number:

hm 67

Brand Name:

Hengming

Product name:

steel spring curtain wire Manufacturer!

Diameter:

1.4mm-16mm

Key word:

Spring steel wire

Material:

55CrSi 60Si2Mn 65Mn

Packing:

Soft package

Tensile strength:

1500-2500MPA

Surface:

Smooth spring steel wire

Surface treatment:

oil tempered

Wire Gauge:

1.4mm-16mm