Ck45 Induction Hardened Chrome Piston Rod Chrome Plated Bar with Holes

Product Description

Product name : Chrome bar, piston rod, chrome plated bar, chrome plated rod, chrome shaft, hard chrome plated bar, induction hardened chrome plated bar, quenched and tempered chrome bar
Diameter: φ6-φ300
Supply condition: Standard chrome plated; induction hard; quenched and tempered
Roughness: Ra≤0.4 micron
Tolerance on OD: ISO f7 on the diameter
Ovality: Half of the tolerance ISO f7
STRAIGHTNESS: ≤0.2MM/M
Q+T Hardness : 220-280 HB (depends on customer requirement )
Induction Hardness: 50-65HRC (depends on customer requirement )
Packing: Anti rust oil to be applied on material and each bar/rod to be packed in paper sleeve
Application: Direction rods, operating rods, adjusting rods, transmission shafts, die casting machines, injection molding machines, fitness equipment, electronic equipment, power tools, light industrial machinery, precision machinery, engineering machinery, packaging machinery, textile machinery, printing machinery, printing and dyeing machinery, mining Used in machinery, woodworking machinery, automation equipment and other various industrial machinery and supporting equipment

CHEMICAL COMPOSITION

Material	C%	Mn%	Si%	S%	P%	V%	Cr%
CK45	0.42-0.50	0.50-0.80	≤0.04	≤0.035	0.035		≤ 0.25
ST52	≤0.22	≤1.6	≤0.55	≤0.04	≤0.04
20MnV6	0.16-0.22	1.30-1.70	0.10-0.50	≤0.035	≤0.035	0.10-0.20	≤0.30
42CrMo4	0.38-0.45	0.60-0.90	0.15-0.40	≤0.035	≤0.035	0.07-0.12	0.90-1.20
40Cr	0.37-0.45	0.50-0.80	0.17-0.37	≤0.035	≤0.035		0.80-1.10
304	≤0.07	≤2	≤1	≤0.03	≤0.045		18-20
420	0.16-0.25	≤1.5	≤1	≤0.03	≤0.04		12-14
431	0.12-0.22	≤1.5	≤1	≤0.03	≤0.04		15-17
430	≤0.12	≤1	≤0.75	≤0.03	≤0.04		16-18

MECHANCIAL PROPERTIES

Material	T.S (MPA)	Y.S (MPA)	Elongation %	CONDITION
CK45	≥610	≥355	≥15	NORMALIZE
CK45	≥800	≥630	≥20	Q + T
ST52	≥500	≥355	≥22	NORMALIZE
20MnV6	≥750	≥590	≥12	NORMALIZE
42CrMo4	≥980	≥850	≥14	Q + T
40Cr	≥1000	≥800	≥10	Q + T
304	≥520	≥205	≥40
420	≥635	≥440	≥20
431	≥800	≥600	≥10
430	≥450	≥205	≥22

Tolerance:

Diameter (mm)	ISO f7 (um)	ISO f8 (um)	g6 (um)
6 <Φ≤10	-13 to -28	-13 to -35	-5 to -14
10 <Φ≤18	-16 to -34	-16 to -43	-6 to -17
18 <Φ≤30	-20 to -41	-20 to -53	-7 to -20
30 <Φ≤50	-25 to -50	-25 to -64	-9 to -25
50 <Φ≤80	-30 to -60	-30 to -76	-10 to -29
80 <Φ≤120	-36 to -71	-36 to -90	- 12 to -34
120 <Φ≤180	-43 to -83	-43 to -106	-14 to -39
180 <Φ≤250	-50 to -96	-50 to -122	-15 to -44

---

>> Full Automatic Mobile 300 500 Stabilized Soil Mixing Plant Continuous Mix Batch Type Stable Soil Plant
>> High Quality Suspension System for Kyb Shock Absorber Factory for Nissan Almera with Factory Price
>> Energy Saving OEM Factory T1 R410 T1 T3 Split Type Air Conditioner
>> Hot Selling 6 Zones Walk Through Door Frame Archway Metal Detector Gate
>> FOR BMW N51 N52 N54 N55 Front Engine Crank Shaft Seal 11118618864 11117593353 11117636055 811037800 ELRING 902.860 15102300
>> CNC Milling Body Boasts Strong Carrying Capacity Xh7136 Vertical Machining Center
>> Original Xiaomi Youpin Deerma Water Spray Mop Floor Cleaning 360 Mop
>> Factory Multi Cavity Customized Offer Molding Mold Products Plastic Injection Mould Barrel
>> Wooden/Wood/Bamboo Stash Box with Coded Lock for Jewelry/Souvenir Storage
>> Newest Kl8lm 8ah 15000lux Rechargeable Miner Cap Light
>> POM Heavy Duty Tactical Webbing Plastic Belt Buckle
>> Wicker Rattan Outdoor Planter Pot Garden Products Bp-F08
>> Modern Luxury Wooden Furniture Dining Room Sets Dining Chair and Table
>> Dust Proof Storage Bag Garment Cloth Cover Bags Bridal Gown Wedding Dress PVC Hanging Garment Clothes Cover Bag
>> Rd High-Quality Ironing Machine for Non Woven Blanket / Felt
>> The baroque abnormity freshwater pearl bracelet
>> factory directly 2 panels casement window low price good quality glass window
>> Mill Waste Paper, Carton Packing Production Line Recycling Machines Testliner Paper Machine
>> Outdoor Cycling&Hiking Safety Equipment Body Protection Fighting Combat Tactical Elbow Knee Pads
>> 12m3 I Suzu Garbage Compactor Truck/Compression Garbage Truck Rear Load Garbage Truck for Sale