Sichuan Liaofu Special Steel Trading Co., Ltd is the biggest agent of DONGBEI SPECIAL STEEL GROUP CO.,LTD that is the biggest special steel produce base in China. specializes in exporting of special steel, including alloy steel,spring steel ,stainless steel, tool steel, die steel, bearing steel and merchant steel, we provide steel round bar, steel square bar, steel flat bar, steel plate, steel sheet, steel coil, steel wire and steel pipe. we absolutely guarantee of high quality and inexpensive!
Specification | Diameter: 6-630mm |
| Thickness:0.4-30mm | |
| Or can be customised as your requirments | |
Product Name | GB GCr18Mo/ASTM 100CrMo7(135)/JIS SUJ4/DIN (B22)20MnCr4-2 Bearing Steel Tube For 15mm Steel Balls For Bearing |
Type | Bearing steel tube |
Surface Feature | NO.1,NO.2D,NO.2B,BA,NO.3 ect. |
MOQ | 1 Metric Ton |
Standard | ASTM: 100CrMo7(135)JIS:SUJ4 DIN: (B22)20MnCr4-2 |
Technical treatment | Cold Rolled & Hot Rolled |
Delivery Time | In 30 days after we receive 30% deposite |
Packing | Available on request or Standard Export Packing |
Payment Term | L/C,T/T( 30% deposit in advance,the balance paid before shipment) |
Application Field | Bearing steel is used in the manufacture of ball bearing, roller bearing ring |
Chemical Composition | ||||||||
C | Si | Mn | Cr | Mo | P | S | Ni | Cu |
0.95~1.05 | 0.20~0.40 | 0.25~0.45 | 1.65~1.95 | 0.15~0.25 | ≤0.025 | ≤0.025 | ≤0.25 | ≤0.25 |
Similar Type | |||
China(GB/B) | USA(ASTM) | Japan(JIS) | Germany(DIN) |
GCr18Mo | 100CrMo7(135) | SUJ4 | (B22)20MnCr4-2 |
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 |
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 |
Alloy Steel | 4140,4142,42CrMo4,1.7225,SCM440,4130,SCM430,25CrMo4,1.7218,34CrNiMo6,1.6582,4340, SNCM439,36CrNiMo4,1.6511,SACN645,1340,SMn438,SNC236 |
Stainless Steel | 434,1.4113,316L,SUS316L,1.4435,630,1.4542,431,1.4057,201,202,301,302,303,304,309,316,317, 408,409,410,416,420,430,440,550,660,630 etc. |
Carbon Structural Steel | 1005,1008,1010,1020,1040,1045,1050,1070,1075,1080,1090,1095,1015,1025,1030,1035,1055 etc. |
Sichuan Liaofu Special Steel Trading Co., Ltd is the biggest agent of DONGBEI SPECIAL STEEL GROUP CO.,LTD that is the biggest special steel produce base in China.It’s also the franchiser of Baosteel,Tisco,Xining Special Steel,Shougang Group,Wisco..We have been in this business for 9 years and are proud to have established a terrific reputation and brand loyal customers.Now Our company have very strong ability.We have set up a branch company in Chengdu,which is Sichuan Jinyu Trading Co.,Ltd.At the same time,we also have own office in Chongqing.
Our company mainly specializes in exporting of special steel, including alloy steel,spring steel ,stainless steel, tool steel, die steel, bearing steel and merchant steel, we provide steel round bar, steel square bar, steel flat bar, steel plate, steel sheet, steel coil, steel wire and steel pipe.
Quick Reply |
We will give you replies within 24 hours if you have any question about our products. We will inform you when we receive the deposit,then arrange to produce at once.
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If you have any questions, please contact us, we will do everything we can to help. | |
Favorable Freight |
We cooperate with professional logistics companies to provide efficient goods transports such as sea, air and land transports to customers
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Quality Control |
IQC → IPQC→ FQC Material Inspection→ Drawing and Samples→Inspection Correction of Machine and Equipment→ Trial production→ Finished Production Testing→ The Third inspect department
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1.What is your MOQ?
1 Metric Ton
2.What kind of terms of payment?
L/C,T/T( 30% deposit in advance,the balance paid before shipment)
3.Can you customise for me if I provide a photo?
Sure,of course we can.But we need your cooperation and give us the details,then we will quote you specific price and show simple for you check.
4.How long is your lead time?
Samples: 10 days after receiving the payment.
Bulk order: 30 days after receiving deposit. (according to specific quantity)
5.Is drop shipping available?
Yes,we send the good to the world.
6.How do I know that you are a reliable supplier?
We are a Assessed Supplier of china.cn. Alibaba as the third party to verify our factory and office to confirm that we are a real and reliable supplier.