Hot Rolloed sup 9 spring steel flat bar
- Категория: Пружинная сталь >>>
- Поставщик: Sichuan,Liaofu,Special,Steel,Trading,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-18-2025 | 90595.9 $* | 92407.92 $* |
| Jul-18-2025 | 73475.7 $* | 74945.99 $* |
| Jun-18-2025 | 89169.90 $* | 90952.82 $* |
| May-18-2025 | 88455.94 $* | 90224.12 $* |
| Apr-18-2025 | 70622.1 $* | 72034.56 $* |
| Mar-18-2025 | 87029.40 $* | 88770.71 $* |
| Feb-18-2025 | 86315.62 $* | 88041.26 $* |
| Jan-18-2025 | 85602.14 $* | 87314.64 $* |
Характеристики
sup 9 spring steel
55CrMnA spring steel has high strength, plasticity and toughness, good hardenability, overheating sensitivity than low manganese steel, silicon manganese steel decarburization tendency than small, temper brittleness. The outstanding advantages of good hardenability, mechanical properties, thermal processing in performance, anti decarburization performance is also good for vehicle, tractor industry production of heavy load, high stress spring and large diameter coil spring.
Product Basic Information:
|
Material |
SUP9 |
||
|
Chemical Composition |
Mechanical Properties(In Quenched & Tempered State) |
||
|
C |
0.52-0.60 |
Tensile strength(MPA) |
≥1225 |
|
Si |
0.17-0.37 |
Yield strength (MPA) |
≥1080 |
|
Mn |
0.65-0.95 |
Elongation(δ5/%) |
≥9 |
|
Al |
- |
Reduction in Area (ψ/%) |
≥20 |
|
Ti |
- |
Impact (J) |
- |
|
P |
≤0.030 |
Hardness |
≤321HB |
|
S |
≤0.030 |
||
|
Cr |
0.65-0.95 |
||
|
Ni |
≤0.35 |
||
|
V |
0.10-0.20 |
||
|
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 |
GB |
|
5155 |
SUP9
|
55Cr3(1.7176)
|
55Cr3 |
55CrMnA |
||
High strength and resistance to intergranular corrosion and chloride stress corrosion is improved obviously. Stainless steel has great corrosion performance.
Product Sales Information:
|
Grade |
SUP9 Spring Steel |
|
Size |
Thickness:20~50mm Width:200-320mm Length: 4~6m |
|
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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