Home > Products > Steel Round bars for machine > ASTM A193 B16 4150 8620 alloy steel round bar
ASTM A193 B16 4150 8620 alloy steel round bar
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Product Details
Steel Grade: | Alloy Steel | Standard: | AISI, ASTM, BS, DIN, GB, JIS | Dimensions: | 12mm-300mm |
Place of Origin: | Shandong, China | Brand Name: | laiwu | Model Number: | round bar |
Technique: | Hot Rolled | Application: | Structural Steel Bar | Alloy Or Not: | Is Alloy |
Special Use: | Mold Steel | Type: | Alloy Steel Bar |
Product Description
Quick Details
- Steel Grade: ASTM A193 B16 4140 4150 8620 4340 EN31
- Standard: AISI, ASTM, DIN, GB
- Dimensions: 12mm-300mm
- Place of Origin: Shandong, China (Mainland)
- Brand Name: laiwu
- Model Number: round bar
- Technique: Hot Rolled
- Application: Structural Steel Bar
- Alloy Or Not: Is Alloy
- Special Use: Mold Steel
- Type: Alloy Steel Bar
- material: B16 4150 alloy steel round bar
- surface: black
- grade: 4140 4150 42CrMo
Packaging & Delivery
Packaging Details: | seaworth packing |
---|---|
Delivery Detail: | within 30days after confirmation |
Specifications
Hot rolled steel bar ASTM A 193 B16 B6 B7 B7M(AISI 4140 4142 4145 4140H)
For Bolt or stud nut
Hot rolled steel bar ASTM A 193 B16 B6 B7 B7M(AISI 4140 4142 4145 4140H)
For Bolt or stud nut
1.Grade:ASTM A 193 B16 B6 B7 B7M B8 /4140/4145/4150
Dia:12mm-300mm
Length:as customer's request
Application:Bolt or stud nut
2.Chemical composition:Grade ASTM 193 B7 B7M /4140/4150/4145
C:0.37-0.49 Mn:0.65-1.10 P:Max 0.035 S:Max 0.040 Si:0.15-0.35 Cr:0.75-1.20 Mo:0.15-0.25
3. We company specialsied in kinds of steel products more than 10years,especially in hot rolled steel round bars and forged bars.
4.Size Tolerance:
Length tolerance: +100mm/-0mm
Side length tolerance: +/-2mm
Straightness:Max 6mm/m
5.Quality Contation
Both end of each bar must be cut.
Ladle furnanced and vacuum de-gassed
Show heat No. on each bar
Surface condition the surface of the hot rolled square bar shall befree cracks, scar and wrinkles that affect the use of the billets. In case there is the above-mentioned defect, it shall be remove.
The mill test certificate shall show the chemical composition, and it is guaranteed that the chemical composition shall be within the limit stipulated in the contract.
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 Us
- Tianjin Guotai Qiancheng Iron & Steel Co., Ltd.
- Contact nameRobinson Lee
- Phone86-022-84612322
- Address216, Zone A, Jinchen Steel Market, Beicang Road
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