Product Details

Specifications

1,high-class bearing steel 9310H
3,good mechanical property and machinability
3,high strength and hardenability

ASTM 9310H/DIN (B31)18NiCrMo14-6

Is a commonly used alloy carburizing steel, carburizing after surface have very high hardness, wear resistance

and contact fatigue strength, and the heart part still retain good toughness, able to withstand high impact load.

Mainly used for railway bearing impact resistant, wear resistant parts.

Product Basic Information:

Material		ASTM 9310H
Chemical Composition		Mechanical Properties(In Quenched & Tempered State)
C	0.08-0.13	Tensile strength(MPA)	≥1078
Si	0.15-0.40	Yield strength (MPA)
Mn	0.40-0.70	Elongation(δ5/%)	≥9
B	-	Reduction in Area (ψ/%)	≥45
Mo	0.08-0.15	Impact (J)	-
P	≤0.03	Hardness	≤197HB
S	≤0.03
Cr	1.00-1.40
Ni	3.00-3.50
PB	-
Cu	≤0.25
N	-

2.Product Application Areas:

Our products have been used in all kinds of areas, such as aviation,aerospace,navigation,nuclear energy,chemical industry,

electronic information,achine manufacture, petrochemical, automotive,instrument and meter, Communication ,transportation, and medical instruments, etc.

3.Similar steel grade & equivalent steel materials:

USA

Japanese

Gemany

British

France

International

Chinese

ASTM&AISI&SAE

JIS

EN DIN

EN BS

EN NF

ISO

9310H

(B31)18NiCrMo14-6

18NiCrMo14-6

G10CrNi3Mo

High strength and resistance to intergranular corrosion and chloride stress corrosion is improved obviously. Stainless steel has great corrosion performance.

Product Sales Information:

Grade	9310H Wear Resistant Bearing Steel
Size	Thickness:0.5-3mm Width:10-1500mm
Origin place	Made In China
Delivery Condition	Hot rolled,cold drawn,forged
Surface require	Black,grinding,bright,polish
Heat treatment	Quenched,Tempered,annealed
Packing	seaworthy packing ,wooden case ,carton,woven bag or at client's requires
Delivery time	In 10-50 days
Trade Term	EXW,FOB,CIF
Payments	T/T or L/C at sight
Port	China main Port,such as shanghai,Dalian,Shenzhen port.
MOQ	1 Ton

Company Main Products:

Alloy Steel	5140,5115,5120,5130,5145,4118,4130,4135,6150,5115,4142,4130,4118,6150,4140,4720,4320 ,E9310,8620,4340
Tool Steel	H13,1.2344,SKD61,D2,SKD11,1.2379,1.2510,01,SKS3,95MnWCr5,D3,SKD1,1.2419, SKS31,H21,SKD5,1.2581,P20,35CrMo7,1.2738,1.2316,M2
Bearing Steel	GCr15,52100,SUJ1,SUJ2,100Cr6,1.2067,55C,8620,4320,9310,440C,M50
Spring Steel	9260,SUP6,SUP7,1.7108,54SiCr6,1.7102,5155,SUP9,1.7176,5160,1.7177,6150, SUP10,51CrV4,1.8159
Stainless Steel	321,sus321,1.4541,304,SUS304,1.4301,410,SUS410,1.4006,420,1.4021,1.4028, 434,1.4113,316L,SUS316L,1.4435,630,1.4542,431,1.4057,201,202,301