China K1C 13.8 Unground Carbide Rods K40 Sub Fine Grain Size Carbide Round Bar for sale

K1C 13.8 Unground Carbide Rods K40 Sub Fine Grain Size Carbide Round Bar

Price Negotiable

Price: negotiable

MOQ: 10pc

Delivery Time: Standard products in one week

Brand: OUQI

Product Description

k1C 13.8 K40 unground carbide rods with sub-fine grain size for punching mold components

ISO	Grain size	Cobalt	Density	Hardness	T.R.S	k1C	Applications
Code	μm	%	g/cm3	HRA	N/mm2	Mpa.m1/2	Applications
K40-K50	0.8	15	13.98	89.6	4500	13.8	Sub-fine grain size, with good wear resistance and toughness, suitable for making punching of mold, anti-vibration boring bar, and machining low-hardness material with deep cutting tools.

Specification:
Unground Diameter: 19.3mm +0.5

Length 330mm +5mm or as required

ISO grade K40/K50

Grain size: 0.8μm

Density: 13.98

Applications:

Sub-fine grain size, with good wear resistance and toughness, suitable for making punching of mold, anti-vibration boring bar, and machining low-hardness material with deep cutting tools

General tolerance for the raw sintered solid carbide rods
Diameter	Tolerance	Length	Tolerance	Straightness	Tolerance
0,5- 3,5	+0,25/+0,35	＜100.0	+0.5/+1.0	0,6-4	0,10
4,0- 6,0	+0,25/+0,40	100.0-165.0	+1.0/+2.5	4,5-8	0,12
6,5-12,0	+0,30/+0,45	165.0-335.0	+1.0/+6.0	8,5-12,0	0,15
12,5-16,0	+0,35/+0,50			12,5 - 20	0,20
16,5- 22,0	+0,40/+0,55			≥20,5	0,24
22,5-45,0	+0,45/+0,60

Description:

100% virgin material, no recycled material
Spray drying tower and HIP sintering furnace
Constant excellent quality
Large stock for all sizes
100% inspected before delivery
Fast delivery time, regular products can be shipped in 3 days.
Excellent grinding quality, Straightless could be 0.05 or 0.02.

Diameter mm		Length mm		Diameter mm		Length mm
D	Tolerance	Length	Tol.	D	Tolerance	Length	Tol.
1.16	-0/+0.15	330	0/+0.5	16.20	-0/+0.45	330	0/+0.5
1.65		330	0/+0.5	17.20		330	0/+0.5
1.80		330	0/+0.5	18.20		330	0/+0.5
2.20	-0/+0.20	330	0/+0.5	19.20		330	0/+0.5
2.70		330	0/+0.5	20.20		330	0/+0.5
3.25		330	0/+0.5	21.20	-0/+0.55	330	0/+0.5
3.70		330	0/+0.5	22.20		330	0/+0.5
4.20		330	0/+0.5	23.20		330	0/+0.5
4.70		330	0/+0.5	24.2		330	0/+0.5
5.20	-0/+0.25	330	0/+0.5	25.2	-0/+0.65	330	0/+0.5
5.70		330	0/+0.5	26.2		330	0/+0.5
6.20		330	0/+0.5	28.2		330	0/+0.5
6.70		330	0/+0.5	30.2		330	0/+0.5
7.20	-0/+0.35	330	0/+0.5	32.2		330	0/+0.5
7.70		330	0/+0.5
8.20		330	0/+0.5
8.70		330	0/+0.5
9.20		330	0/+0.5
9.70		330	0/+0.5
10.20		330	0/+0.5
10.70		330	0/+0.5
11.20		330	0/+0.5
11.70		330	0/+0.5
12.20		330	0/+0.5
12.70		330	0/+0.5
13.20		330	0/+0.5
13.70		330	0/+0.5
14.20		330	0/+0.5
14.70		330	0/+0.5
15.20		330	0/+0.5
15.70		330	0/+0.5