Quick Details

• Steel Grade: SCM440 42CrMo4 1.7225 SAE4140 708M40 42CD4
• Standard: AISI, ASTM, BS, DIN, GB, JIS
• Dimensions: 20-160mm
• Place of Origin: Shandong, China (Mainland), Shandong, China (Mainland)
• Brand Name: Laigang Brand
• Model Number: 42CrMo4 steel round bar
• Technique: Hot Rolled
• Application: Structural Steel Bar
• Alloy Or Not: Is Alloy
• Special Use: Mold Steel
• Type: Alloy Steel Bar

Packaging & Delivery

Specifications

aisi/sae/astm 4140 4150 4130 8620 alloy steel bar 
1. hot rolled, black surface 
2. Size:10-320mm 
3. MOQ: 5mt per size 
aisi/sae/astm 4140 4150 4130 8620 alloy steel bar

1. Grade:
America Standard: AISI4140 

International Standard: 42CrMo4

Japan Standard: SCM440

Germany Standard: 42CrMo4

2. Chemical compsotion:

3. Techical requirement:

 4. Size requirement:

Length tolerance: +100mm/-0mm

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 !