Welcome to the company ! we have many years of professional experience !
systeelplate@outlook.com +86 13526880645

sa283m gr.d steel plate screws

Henan Shang Yi Steel Trade Co., Ltd. is an enterprise specializing in steel sales and processing, cargo transportation and other services. It is committed to the production of wear-resistant steel plates, low-alloy high-strength plates, boiler vessel steel plates, composite steel plates, and extra-wide and extra-thick steel plates. Professional services such as bulk sales, warehousing, cutting and distribution. Products cover mining equipment, cement machinery, metallurgical machinery, construction equipment, ship equipment, power equipment, port equipment, transportation and general machinery manufacturing and other industries. The company's steel plate processing plant can cut semi-finished products and special-shaped parts according to user requirements, and can transport on behalf of customers. It is sold all over the country and exported overseas, and has won praise and trust from customers and markets.

Certificate of Honor

CONTACT US

Customer satisfaction is our first goal!

Phone

+86 13526880645

E-Mail

systeelplate@outlook.com

Address

No.186, Zi Dong Road, Guan Cheng District, Zheng Zhou, He Nan Province.

sa283m gr.d steel plate screws
AISI 4140 Alloy Steel (UNS G41400) - AZoM.com
AISI 4140 Alloy Steel (UNS G41400) - AZoM.com

AISI 4140, alloy steel can be tempered at 205 to 649°C (400 to 1200°F) depending upon the desired hardness level. The hardness of the steel can be increased if it has a lower tempering temperature. For example, a tensile strength of 225 ksi can be achieved by tempering at 316°C (600°F), and tensile strength of 130 ksi can be achieved by tempering at 538°C (1000°F).

Encore Metals - 4140/4142
Encore Metals - 4140/4142

Alternatively, they may be nitrided. In the annealed condition, ,bars, are supplied to a hardness of HB 207 approximately. Some sizes may be calcium treated. The ,4140, Product is also available in a precision ground surface finish (25RMS Max). Typical Applications: Shafts, gears, bolts, studs, connecting rods, spindles, tool holders.

ASTM A322 4140 ASTM A322 - BBN STEEL STORES
ASTM A322 4140 ASTM A322 - BBN STEEL STORES

ASTM A322 4140 ASTM A322, Introduction. Our company is world class raw iron and steel materials supplier. ,ASTM A322 4140 ASTM A322, is one of our main steel products. Other than fresh production, we also have large ,ASTM, stocks to meet urgent demands of clients.

Specialty Steel Co. | 4140 Prehard | Heat Treated Bars ...
Specialty Steel Co. | 4140 Prehard | Heat Treated Bars ...

4140, & 4150 hot rolled heat treated (rc 28/34) ,bar, stock We stock AISI ,4140, and AISI 4150 steel in rounds, squares, and flats. All material is provided in a hot roll finish.

AISI 4140 Round Bar UNS G41400 Bars Alloy Steel 1.7225 ...
AISI 4140 Round Bar UNS G41400 Bars Alloy Steel 1.7225 ...

Alloy Steel ,4140, Round ,Bars, are mainly formed with ,4140, alloy steel grade that is a low alloy steel. Furthermore, it also contains other elements such as manganese, molybdenum, and chromium. Thus the chromium and molybdenum content facilitates outstanding hardness penetration, high strength, and toughness.

ASTM A322 Specification 4140 Alloy Steel | Aero Vac Alloys ...
ASTM A322 Specification 4140 Alloy Steel | Aero Vac Alloys ...

4140, Alloy Steel in ,ASTM, A322 Specification per ,ASTM, International: “This specification covers hot-wrought alloy steel ,bars,. ,Bar, applications include forging, heat treating, cold drawing, machining and many structural components. This specification covers hot-wrought alloy steel ,bars,.

Inquiry Email

Business cooperation

+86 13526880645

Company address

No.186, Zi Dong Road, Guan Cheng District, Zheng Zhou, He Nan Province.