Modern Black Round Kitchen Cupboard Knobs With Chrome Plated

Quick Detail:

1.Material: Zinc alloy
2.Size: L:32mm H:23mm D:32mm
3.Finish: chrome/ Nickel Brushed /other colour can be finished
4.Price: usd 0.5-2/pcs

Type: Furniture Handle & Knob

Place of Origin: Guangdong, China (Mainland)

Model Number: AM-2004

Usage: Cabinet, Drawer, Dresser, Wardrobe, hardware

Certificate: SGS, ROSH, ISO9001

Description:

1.We used the zinc alloy mould material is SKD11

(1) SKD11 is wear-resisting ductile  cold work die steel, carbon chromium alloy tool steel and vacuum refined steel, pure steel, has good hardenability, quenching good quenching deformation sex.

(2)The steel after spheroidizing annealing softening treatment, can add sex good, uniform, fine carbide particles shall bear quenching crack strengthening elements molybdenum and vanadium are extremely uniform hardness, eutectic carbide wear-resisting, toughness, not easy craze,.

(3)The hardness after quenching  > HRC 62. In 525 nitriding treatment, time for 20 h/h/h, 60 ammoniation depth of 0.25 mm / 0. 30 mm / 0. 35 mm, hardness is 1250 hv a table; At 570 nitriding processing time is 2 h. The nitride layer depth of 10 ~ 20 microns, table hardness is 950 hv

2.we used the zamak material is zamak3 ,zamak 3 have a good fluidity and mechanical performance.

Applications:

Our products used to Cabinet, Drawer, Dresser, Wardrobe and other furnature

Specifications: