Honed Tube Steel for Tubing Hidrolik ukuran 205 x 232mm

Jual Honed Tube | Hydraulic Cylinder | Pipa Hidrolik | Tabung Hidrolik Stock Ukutan terlengkap mulai dari 205 x 232mm . Honed Tube digunakan untuk Tabung Hydraulic Cylinder dengan material STKM13C . bahan konstruksi hydraulic cylinder. penawaran terbaik st 37.4 stainless steel tube honed tube terbaru chrome plate honed tube tabung hydraulic pipa hydraulic untuk hydraulic cylinder. seamless carbon steel pipe for hydraulic cylinder.

Jual Honed Tube Steel for Tubing Hidrolik ukuran 205 x 232mm  - Honed Tube for Hydraulic Cylinder – Seamless Steel Honed Tube – Hydraulic Tube Cylinder – Honed Tube Material – Supplier – Tabung Hidrolik – Pipa Hidrolik.

Tehnical Datasheet

Supply Condition:	Cold drawn seamless steel tubes, stress relieved in: Ready to honed/skived roller burnished and honed/skive roller burnished condition
Surface Roughness:	Ra - 0.2 ~ 0.4μm
Tolerance on Wall Thickness:	< Ø120 mm +/- 5% of wall thickness ≥ Ø120 mm +/- 5% of wall thickness
OD Tolerance	< Ø 40 mm +/- 0.2 mm ≥ Ø 40 mm < 100 mm +/- 0.3 mm ≥ Ø 100 +/- 0.5 mm
Straightness:	< 1 mm/mtr
Packing:	Inside surface protected with rust preventive oil, both ends sealed with plastic caps and packed in bundles tied with strips.
Certificate:	Material certificates as per EN 10204/3.1B

Chemical Composition

Steel Grade	20#	45#	25Mn	27SiMn	Q345B (ST52)	*Q345D (ST52)
C	0.17 ~ 0.23	0.42 ~ 0.50	0.22 ~ 0.29	0.24 ~ 0.32	0.20	0.18
Si	0.17 ~ 0.37	0.17 ~ 0.37	0.17 ~ 0.37	1.10 ~ 1.40	0.55	0.55
Mn	0.35 ~ 0.65	0.50 ~ 0.80	0.70 ~ 1.00	1.10 ~ 1.40	1.00 ~ 1.60	1.00 ~ 1.60
P	0.035	0.025	0.03	0.035	0.04	0.03
S	0.035	0.02	0.03	0.035	0.04	0.03
CU	0.25	0.20	0.20	0.30	/	/
Ni	0.30	0.25	0.30	0.30	/	/
Cr	0.25	0.25	0.25	0.30	/	/
V	/	/	/	/	0.02 ~ 0.15	0.02 ~ 0.15
Nb	/	/	/	/	0.015 ~ 0.06	0.015 ~ 0.06
Ti	/	/	/	/	0.02 ~ 0.20	0.02 ~ 0.20
AI	/	/	/	/	/	0.015