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- Contact Person : Ms. Chen Grace
- Company Name : HY (Shanghai) Industry Co., Ltd.
- Tel : 0086-021-52286112
- Fax : 0086-021-52286112-802 Address: Room 202, No.34, 155 Nong South Lian hua Rd, Minhang District, Shanghai, China Zip: 200237 Country/Region: China (Mainland) Province/State: Shanghai
- Address : Shanghai,ShangHai,Room 202, No.34, 155 Nong South Lian hua Rd, Minhang District, Shanghai, China
- Country/Region : China
- Zip : 200237
A193 B7 Bolt bar
Product Detailed
Related Categories:Steel Round Bars
ASTM A193 B7
Grade: B7/42CrMo4
Diameter: 8.0-150, 10-80, 55-250
Class of Accuracy: h9 h10 h11
B7 material
Our Alloy steel bar are finished with high quality.
Sizes: 8.0-150mm, 10-80mm, 55-250mm
Specification: Industrial Specification, GB9943
Class of Accuracy: h9 h10 h11
Grinding/ peeling
Chemical Composition
C0.38-0.43 Si 0.15-0.35 Mn 0.75-1.00 P<0.035 S<0.04 Cr 0.80-1.10 Mo 0.15-0.25
Reasonable price
Timely delivery
Thoughtful after-sales service
We are sincere to cooperate with you.
A193 B7 Bolt bar
