GCr15 steel wire for bearing steel balls

Gcr15 Steel Wire For Bearing Steel Balls, High Quality Steel Balls,Bearing Steel Balls,Steel Wire For Bearing Steel Balls

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Description

Overview

Quick Details

Grade:: GCr15

Dimensions:: 1.0-20

Place of Origin:: Henan, China (Mainland)

Application:: BALLS

Shape:: Wire

Model Number:: GCr15

Brand Name:: JCY

Standard:: GB

Product name:: GCr15 steel wire for bearing steel balls

Surface:: Black

Heat Treatment:: Annealing

Diameter:: 1.8,2.5,3.5,4.5,5.5,6.5,7.5,8.5,10

MOQ:: 25TONS

Packing:: Standard Seaworthy Packing

Condition:: Annealing two times

Steel grade:: GCr15

Quality Assure:: CIQ

Serve:: All in one system

Packaging & Delivery

Packaging Details: PVC dampproof packing

Delivery Time: 10-20days

Product:

Principal Design Features

GCr15 steel wire --- for bearing steel balls and Ball bearing line roller

Applications:

mainly used for bearing steel balls and Ball bearing line roller

Chemical Composition

( %) :

rade/ Material	Element	Composition( Max-A, Min-I)
GCr15	C	0.95-1.05
	Mn	0.20-0.40
	Si	0.15-0.35
	P	A: 0.027
	S	A:0.020
	Cu	A:0.25
	Cr	1.30-1.65
	Ni	A:0.30
	Mo	A:0.10

Heat Treatment:

Grade/ Material	Heat Treatment	Temperature
GCr15	Normal Annealing	790-810, cool to 650 by furnace, Air colled-HB170-207
	Isothermal annealing	790-810, 710-720 Isothermal, Air colled-HB207-229
	Normalizing	900-920, Air colled-HB270-390
	High-temperature tempering	650-700, Air colled-HB229-285
	Quenching	860, Oil quenching-HRC62-66
	Low temperature tempering	150-170 Tempering, Air colled-HRC61-66
	Carbonitriding	820-830 Co-penetrated 1.5-3hours, Oil quenching,-60 to -70 subzero treatment +150 to +160 tempering, Air colled-HRC ≈67

Service:

These plates in a variety of sizes and thicknesses, and is available as ex–stock or directly shipped from the mill. As with all our steels, our plates come with mill test certification, stampings and fully traceable. we can arrange for a variety of tests to be performed on the material if specified.

Production line

GCr15 steel wire for bearing steel balls