Supplier: JW GROUP
Contact person: Ms. Maggie Peng
Position: sales
Address: F6, No 396, Lane 1555, West Jin Shajiang Road
Country: China
Phone: 86-21-62666697 - Mobi:

DIN2391 ST52.3 Honed tube

Price:  

DIN2391 ST52.3 Honed tube1000mm
Max length 20 meters.


Straightness: 0.5 /1000
Tolerance EXT: DIN 2391
Tolerance INT: ISO H8
Roughness(Ra): 0.2 to 0.4µ

Typecold drawing, normalizing treatment, honing.

CHEMICAL COMPOSITION (%)
Si

(Max)
Mn

(Max)
C

(Max)
P (Max.)
S

(Max)
0.55
1.60
0.22
0.025
0.025

MECHANICAL PROPERTIES
Tensile strength

Min
Yield Point

Min
Elongation

% Min
580 N/mm2
420 N/mm2
10

Marking: JW, ID, OD
Length: unfixed length or fixed length

Package: banding with steel strips, braiding parcel at outside

Conservation: Anti rust oiled coating on the inside and outside of the surface, plastic caps at both ends.

Impact test: -20
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