Clips stamping fasteners tools annealing steel strip

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Clips stamping fasteners tools annealing steel strip

Product Overview

Clips stamping fasteners tools annealing steel strip

       Cold rolled hardened&tempered steel strip/ coil/ sheet.

Delivery condition

(Steel-

sheet/strip/coil)

Grand based on DIN standard

Prime steel strip/coil/shet heat-treated of commonly specifications, hardness, process method

 Cold rolled

Hardened&Tempered

21Hrc<hardness<29Hrc

29Hrc<hardness<55Hrc

thickness

width

thickness

width

High carbon steel

CK45,K50,CK55, CK60,CK67, CK70,CK75, etc.

0.08-4.0mm

8-320mm

0.08-3.0mm

8-300mm

Alloy steel

50CrV4,C75Cr1,51CrV4, 60Si2Mn etc.

0.08-4.0mm

8-320mm

0.08-3.0mm

8-300mm

 Stainless spring  steel

420J2 etc.

0.08-4.0mm

8-1200mm

0.08-3.0mm

8-300mm

Edge process

Slit / round / square.

Tolerance

Thickness +/-0.03mm max; width +/-0.05mm max

Surface

Polished (blue, yellow, white, gray-blue, black, bright) or Nature etc

Physical property

Tensile strength: 450-1850N/mm2

Packing

Each bundle firmed with high tensile steel packing straps, then wrapped with water-resistant paper for standard seaworthy packing