1 3/16" G16 High Quality S-2 Tool Steel Ball

Product Specifications

Prod Model:	1 3/16" 30.1625mm
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Model No.:	1 3/6'' 30.1625mm
Grade:	G10--G200
Hardness:	HRC60--HRC67
Free Sample:	Available
Feature:	High Hardness

Product Description

Basic Info.

Model No:  30.1625mm
Material:  AISI S-2 Rockbit Balls
Size: 7.938mm-40mm
Brand: Serhoon
OEM Service: Offered
Surface: Round and Smooth
Free Sample: Available
Hardness: 60-67HRC
Feature: Good Wear Property, High Hardness
Export Markets: North America, South America, Southeast Asia, MID East, Western Europe



Additional Info.

Trademark: SERHOON
Packing: Wooden Case. Pallet
Standard: SGS. ISO9001: 2008
Origin: Luoyang, Henan, China
HS Code: 84829100
Production Capacity: 100ton/Month



Product Description


Size: 7.938mm-40mm
Grade: G10-G200
Hardness: HRC60-HRC67
Export MArket: Global
Surface: Round and Smooth, mirror look
Material: Chrome steel, AISI52100, Gcr15, 100Cr6
Packing: Anti-rust oil, 10Kg or 20 Kg/CTN, wooden case and pallet
Feature: Good wear propertty, Excellent surface quality and high hardness
Payment terms: 30%pre-payment in advance, the banlance be arranged before shipment
Application Range:  Used in oil field equipment and offshore drilling operations .




Our Main Products:

Chrome Steel Ball
Bearing Steel Ball
Carbon Steel Ball
Stainless Steel Ball
S-2 Tool Steel Ball



Servies

A>. If we receive your enquiry/feedback, we will reply you within 24 hours.
B>. Samples will be sent to you within 3-5 days.
C>. Our designer team can help you to finish your requirements if you need. (Special for Customized Designs)
D>. We can send you the neccessary certificate if client requires, such as the CO, Form A, etc.
E>. When the vessal will be arrived the destination, we will notice you.
F>After you receiveing the goods, we will pull you to check the goods details, such as the quality and quantity, if something is not right, we will think out a way to refund your loss.

Specification
Inch	mm	pcs/ton	pcs/carton
5/16	7.9375	490000	10000
3/8	9.525	284000	6000
13/32	10.3188	223000	5000
7/16	11.1125	179000	4000
29/64	11.5094	161000	3600
15/32	11.9062	142000	3200
	12	142000	3200
31/64	12.3031	132000	2800
1/2	12.7	120000	2600
17/32	13.4938	100000	2200
9/16	14.2875	84000	1800
19/32	15.0812	71400	1600
5/8	15.875	61300	1400
21/32	16.6688	52900	1200
11/16	17.4625	46100	1000
23/32	18.2562	40300	900
3/4	19.05	35500	800
25/32	19.8438	31400	600
13/16	20.6375	27900	600
7/8	22.225	22300	480
29/32	23.0188	20100	420
15/16	23.8125	18200	400
1	25.4	15000	320
1  1/16	26.9875	12470	260
1  1/8	28.575	10500	220
1  3/16	30.1625	8930	180
1  1/4	31.75	7630	160
1  5/16	33.3375	6620	140
1  3/8	34.925	5750	120
1  7/16	36.5125	5050	100
1  1/2	38.1	4430	80
1  9/16	39.6875	3920	72

   

Grade	Ball diameter variation	Spherical error	Surface roughness
G3	0.08	0.08	0.01
G5	0.13	0.13	0.014
G10	0.25	0.25	0.02
G16	0.4	0.4	0.025
G20	0.5	0.5	0.032
G24	0.6	0.6	0.04
G28	0.7	0.7	0.05
G40	1	1	0.06
G60	1.5	1.5	0.08
G100	2.5	2.5	0.1
G200	5	5	0.15

SteelNO.	Chemical Compisition%
	C	Si	Mn	P	S	Cr
GCr15	0.90-1.05	0.15-0.35	0.20-0.40	≤0.027	≤0.020	1.35-1.65
GCr15SiMn	0.95-1.05	0.40-0.65	0.90-1.20	≤0.027	≤0.020	1.35-1.65