KOSWIRE

STAINLESS WIRE

The high quality KOS STAINLESS STEEL WIRE, manufactured with more than 50 different steel types of carefully selected raw materials is widely used in automobile, electronics, construction and medical applications.

SPRING WIRE
GENERAL WIRE
COLD HEADING QUALITY
WIRE MESH

It is suitable for the high-precision machining required by the ultra-precision industry and strives to develop various steel types and surface coating materials according to the user's environment

CHARACTERISTICS

Uniform coiling.

- The world's best cast & helix control
- Minimized T/S, and Y/S deviations for uniform pitch and free length
- Special coating with excellent adhesion

Tight diameter tolerance and roundness control.

KOS stainless steel spring wire is suitable for precision springs and high-speed production springs.

SPECIFICATIONS

ASTM, JIS, EN and other international standards and customized specifications to meet customer requirements

Steel types : 302, 304, 316, 631J1, 2205 etc

Production range : 0.04 ~ 6.50 mm

Surface : Provide various kinds of surface such as BR, NI-BR, CU-BR, S-Co, Ni-Co etc. (BR : Bright surface with no lubricant)

Packing : Provide various packing type to meet required unit weight. (Spool, Carrier, Coil)

Based on excellent surface roughness, it is possible to meet various specifications according to customers' specifications and demands.

CHARACTERISTICS

Uniform and strict management of diameter and T/S.

Excellent Cast & Helix Control.

Excellent surface quality and roughness.

Excellent workability.

Provide excellent machinability.

SPECIFICATIONS

ASTM, JIS, EN and other international standards and customized specifications to meet customer requirements

Grade : 302, 304, 304L, 305, 310S, 314, 316, 316L, 321 etc.

Production range : 0.60 ~ 7.50 mm

Surface : Provide various kinds of surface such as BR, Extra BR etc. (BR : Bright surface with no lubricant)

Packing : Provide various packing type to meet required unit weight. (Spool, Carrier, Coil)

Continuous quality development is focused on improving the high-speed cold heading. In particular, we have achieved customer satisfaction through the development of special coatings and patent applications.

CHARACTERISTICS

Tight Diameter control: Can be managed within half the international standard.

Excellent coating.

- Improve tool life with uniform coating
- Excellent adhesion to reduce dust and provide a comfortable working environment
- Easy multistage cold forming with special coating (G-Co, J-Co, GM-Co etc.)

Post-treatment: Easy post-treatment and provide a clean surface after heading.

SPECIFICATIONS

ASTM, JIS, EN and other international standards and customized specifications to meet customer requirements

Grade : 304, 304L, 304CU, 316, 316L, 316CU, XM7(302HQ), 410, 430, 420J2 etc.

Production range : 0.80 ~ 20 mm

Surface : BR, DU (*BR : Bright surface with no lubricant)

Packing : Provide various packing type to meet required unit weight. (Spool, Carrier, Coil)

Surface : Provide various kinds of coating such as XC, CU, CM, JC, GC etc.

It is classified into weaving, braiding and knitting quality, ensuring the quality of the coating and winding condition. We manufacture and supply upto 12-micron ultra-fine wire, and we are devoted to uniform mechanical properties control.

CHARACTERISTICS

Uniform surface control to improve the surface quality of the final product.

The use of special lubricant ensures high workability and excellent surface quality of weaving, braiding and knitting products.

Uniform unit weight per spool with strict production control system.

SPECIFICATIONS

ASTM, JIS, EN and other international standards and customized specifications to meet customer requirements

Grade : 302, 304, 304L, 309, 309S, 310S, 316, 316L, 316TI, 321, 430 etc.

Production range : 0.02~1.00 mm

Packing

TYPE	Measurement(mm)					UnitWeigh(Kgs)
TYPE	D(Flange)	d(Barrel)	L(Height)	W(Traverse)	h(AborHole)	UnitWeigh(Kgs)
HK-76/45	63.5	44.4	86	60	8	0.4
DIN-80	82	50	80	64	16	0.8
DIN-100	100	63	100	80	16	1.5
DIN-125	125	80	125	100	16	3
DIN-160	160	100	160	128	22	6
DIN-200	200	125	200	160	22	13
DIN-250	250	160	200	160	22	20
DIN-355	355	224	200	160	36	35
NS-5(S5)	120	54	149	129	16	5
NS-10	202	117	187.5	153	32	13
P-5	160	70	114	90	22	5
PL-1	80	50	120	100	20	1
PL-2	100	65	145	125	20	2
PL-4	125	80	190	160	20	4
PL-8	160	100	230	200	30	8
PT-15	200/180	110/96	230	200	30	15
PT-25	230/215	130/110	280	250	30	25
PT-90	315/300	200/180	501	425	100	90
MF50	50	31.5	90	70	8	0.35
NP-5G	70	45	80	60	10	0.5
HK-80/45	80	55	100	69.5	8	0.5
HK-100	100	75.5	160	91.6	59	1.8
HK-130	130	99.5	176	91.8	81	2.8
BP-60	253	101.5	182	154	32	25
SH460	460	319	105	91	305	35