Main Products: Special Steel
alloy steel flat bar 8620
USD $500 - $2,000 /Metric Ton
Min.Order:1 Metric Ton
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Sichuan Liaofu Special Steel Trading Co., Ltd.
Business Type: Trading Company
Chengdu Sichuan ChinaMain Products: Special SteelProduct Details
ASTM 8620/JIS SNCM 220/DIN 20NiCrMo2-2(1.6523)
The engine and transmission system is used to manufacture small car, tractor gears in the carburizing,
cyaniding, also can piece instead of 12CrNi3 steel manufacturing requirements higher core properties,
such as oil drilling and metallurgical open pit mine tooth claw and a cone body.
Product Basic Information:
Material | ASTM 8620 | ||
Chemical Composition | Mechanical Properties(In Quenched & Tempered State) | ||
C | 0.17-0.23 | Tensile strength(MPA) | ≥980 |
Si | 0.17-0.37 | Yield strength (MPA) | ≥785 |
Mn | 0.60-0.95 | Elongation(δ5/%) | ≥9 |
Cu | ≤0.30 | Reduction in Area (ψ/%) | ≥40 |
Mo | 0.20-0.30 | Impact (J) | ≥47 |
P | ≤0.035 |
Hardness | ≤197HBS |
S | ≤0.035 | ||
Cr | 0.40-0.70 | ||
Ni | 0.35-0.75 | ||
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 | GB |
8620 | SNCM 220 | 20NiCrMo2-2(1.6523)
| - | 20CrNiMo | ||
High strength and resistance to intergranular corrosion and chloride stress corrosion is improved obviously. Stainless steel has great corrosion performance.
Product Sales Information:
Material | ASTM 8620 Alloy Structural Steel |
Size | Thickness:20~50mm Width:200-320mm |
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 |
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