Main Products: screw thread steel bar ,steel wire ,ETP sheet ,galvanized steel wire ,galvanized wire
20CrMnTi steel round bars
Negotiable /Ton
Min.Order:1 Ton
Quick Details View All >
Tianjin Guotai Qiancheng Iron & Steel Co., Ltd.
Business Type: Trading Company
Tianjin ChinaMain Products: screw thread steel bar ,steel wire ,ETP sheet ,galvanized steel wire ,galvanized wireProduct Details
| Packaging Details: | in bundles |
|---|---|
| Delivery Detail: | within one month |
20CrMnTi steel is one kind of carburizing steel with good hardenability, high impacting toughness in lower tempreture and good cutting performance after normalizing. It is used to produce gear, gear ring and gear shaft crosshead and so on.
LAIWU MILL is one of the largest mill producing 20CrMnTi steel with the capacity of 50000 tons per month. More detailed information is as following
1. Chemical Composition(%):
| C | Si | Mn | Cr | Ti |
| 0.17-0.23 | 0.17-0.37 | 0.80-1.10 | 1.00-1.30 | 0.04-0.10 |
2. Mechanical Property:
| Yield strength(MPa)(min) | Tensile Strength(MPa)(min) | Elongation(%)(min) | Reduction of Area(%)(min) | AKV(J)(min) | Hardness(HB)(max) |
| 835 | 1080 | 10 | 45 | 55 | 217 |
3. Classification: According to the difference of hardenability , the steel can be classified 6 level: from H to H6. The hardenability is as following:
| Normalizing Tempreture | Quenching Tempreture | J5 | J6 | J9(HRC) | J10 | J15(HRC) | J25 | J50 | |
| 2CrMnTiH | 920+/-10 | 880+/-10 | 26-32 | 22-29 | |||||
| 20CrMnTiH2 | 920+/-10 | 880+/-10 | 30-36 | 24-31 | |||||
| 20CrMnTiH3 | 920+/-10 | 880+/-10 | 32-38 | 26-33 | |||||
| 20CrMnTiH4 | 920+/-10 | 880+/-10 | 35-41 | 28-35 | |||||
| 20CrMnTiH5 | 920+/-10 | 880+/-10 | 37-43 | 31-38 | |||||
| 20CrMnTiH6 | 920+/-10 | 880+/-10 | 39-45 | 35-41 | |
Production Flow Chart:
Tianjin Guotai Qiancheng Iron & Steel Co., Ltd., based in the largest steel trading market in China, Tianjin, as a direct agent of Tiantie Zhaer Steel which is one of the largest steel manufacturers in China specializes in the export of Screw-thread steel bars for the prestressing of concrete ,anchorages and PC stranded steel wire including HRB500, PSB500, PSB785, PSB830, PSB930, PSB1080 of 15mm, 16mm, 18mm 20mm, 22mm, 25mm, 28mm, 32mm, 36mm, 40mm, 50mm, 75mm and other specifications, Left hand screw thread steel bars, Right hand screw thread steel bars and Deformed steel bars of HRB500E, HRB500 , HRB400E , HRB335 grades. Besides, we also supply construction and building use steel products including Stainless steel pipes,sheets and coil, Aluminum ingots and billets, Steel angle bars, I beam, H beam, T beam, PPGI and other steel products from major steel mills in China.
Adhering to the integrity of management and customer first concept, we will continue providing high quality products to customers with good service.
Contact : Mr. Tom
FAX : 0086-022-26802018
QQ : 809137356
website : www.guotaiqiancheng.en.china.cn
We warmly welcome kind inquiries and visit from customers from all over the world for mutual benefit and bright future !
Contact Supplier
You May Like
New Products
Popular Searches
Recommended Products
Find Similar Products By Category
Facebook
X
Pinterest
Linkedln