Taiwan National Day Holiday Notice

Our office will be closed October 10th, 2025 for the national holiday and we will return back to work on October 13th, 2025.

Sorry for inconvenience.

CALIBRATED WIRE

CALIBRATED WIRE FOR COLD HEADING AND FORGING

QUALITY CONTROL OF WIRE PRODUCTION

WIRE FOR COLD HEADING

Stainless steel (SAE / AISI)

Steel grade	Diameter (mm)	process	Hardness (HV)	breaking strength (kg/mm²)	Stretching (%)
302HQ	less than 2.50	BAIP	max. 150	48-63	40 min.
	2.51-2.85	BAIP	max. 150	50-60	40 min.
	2.86-3.40	BAIP	max. 150	49-58	40 min.
	3.41-3.70	BAIP	max. 150	48-56	40 min.
	3.71-4.30	BAIP	max. 150	47-55	40 min.
	4.31-4.90	BAIP	max. 150	46-54	40 min.
	more than 2.50	BAIP	max. 150	45-53	40 min.
304M	less than 3.00	BAIP	max. 170	58-70	15 min.
304M	more than 3.01	BAIP	max. 170	54-65	15 min.
304L	on demand	BAIP	max. 170	57-70	15 min.
304HC	on demand	BAIP	max. 155	max. 62	25 min.
305J1	less than 3.00	BAIP	max. 155	53-65	35 min.
	3.01-3.50	BAIP	max. 155	52-63	35 min.
	3.51-4.00	BAIP	max. 155	51-59	35 min.
	4.01-4.50	BAIP	max. 155	50-58	35 min.
	4.51-5.00	BAIP	max. 155	48-57	35 min.
	more than 5.01	BAIP	max. 155	47-56	35 min.
316C	less than 3.00	BAIP	max. 155	53-65	30 min.
	3.01-3.50	BAIP	max. 155	52-63	30 min.
	3.51-4.00	BAIP	max. 155	51-62	30 min.
	4.01-5.00	BAIP	max. 155	50-60	30 min.
	more than 5.01	BAIP	max. 155	49-58	30 min.
316L	on demand	BAIP	max. 145	53-63	32 min.
410	less than 3.00	BAIP	max. 160	48-58	15 min.
	3.01-3.50	BAIP	max. 160	47-57	15 min.
	3.51-4.00	BAIP	max. 160	46-56	15 min.
	more than 4.01	BAIP	max. 160	45-55	15 min.
430	less than 3.00	BAIP	max. 170	47-57	20 min.
	3.01-3.50	BAIP	max. 170	46-56	20 min.
	3.51-4.00	BAIP	max. 170	45-55	20 min.
	more than 4.01	BAIP	max. 170	44-54	20 min.

Carbon steel (SAE / AISI)

Steel grade	Diameter (mm)	process	Hardness (HV)	breaking strength (kg/mm²)	Stretching (%)
CH1A	on demand	LAIP	max. 130	32-42	15 min.
1006AK	on demand	LAIP	max. 130	32-42	15 min.
1008AK	on demand	LAIP	max. 130	32-42	15 min.
1010AK	on demand	LAIP	max. 145	max. 45	15 min.
1012AK	on demand	LAIP	max. 145	max. 46	15 min.
1015AK	on demand	LAIP	max. 170	37-48	25 min.
1018AK	less than 3.00	LAIP	140-180	45-56	25 min.
1018AK	3.01-4.00	LAIP	135-175	43-54	25 min.
1018AK	more than 4.00	LAIP	130-170	41-51	25 min.
1018AK	less than 3.00	SAIP	135-175	44-55	25 min.
1018AK	3.01-4.00	SAIP	130-165	42-53	25 min.
1018AK	more than 4.00	SAIP	125-155	40-50	25 min.
1022AK	less than 3.00	LAIP	145-185	46-57	25 min.
1022AK	3.01-4.00	LAIP	140-180	45-55	25 min.
1022AK	more than 4.00	LAIP	130-170	40-52	25 min.
1022AK	less than 3.00	SAIP	140-180	45-56	25 min.
1022AK	3.01-4.00	SAIP	135-170	44-54	25 min.
1022AK	more than 4.00	SAIP	125-165	40-51	25 min.
1022SK	on demand	SAIP	140-185	43-58	20 min.
10B21	on demand	SAIP	135-185	42-57	25 min.
1541	on demand	SAIP	150-190	49-60	15 min.

Alloy steel (SAE / AISI)

Steel grade	Diameter (mm)	process	Hardness (HV)	breaking strength (kg/mm²)	Stretching (%)
4037	on demand	SAIP	140-190	45-58	15 max.
35ACR	on demand	SAIP	140-190	45-58	15 max.
40ACR	on demand	SAIP	140-190	45-58	15 max.
SCM435	on demand	SAIP	140-190	45-60	15 max.
SCM440	on demand	SAIP	140-190	45-60	15 max.
SCM453H	on demand	SAIP	140-190	45-60	15 max.
SCM440H	on demand	SAIP	140-190	45-60	15 max.