Wuxi Screw Metal Products Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 5000 Ton/Tons per Month |
| Delivery Time | 7~10 working days |
| Product name | Free Cutting Steel Round Bar |
| Grade | AISI 1137 |
| Delivery Conditon | Forging,Rolling and Stamping,Annealing,Normalizing |
| Diameter | 3mm~300mm |
| Length | 2500-6000mm |
| Certification | ISO 9001 ,CE |
| Place of Origin | Jiangsu,China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 5000 Ton/Tons per Month |
| Delivery Time | 7~10 working days | Product name | Free Cutting Steel Round Bar |
| Grade | AISI 1137 | Delivery Conditon | Forging,Rolling and Stamping,Annealing,Normalizing |
| Diameter | 3mm~300mm | Length | 2500-6000mm |
| Certification | ISO 9001 ,CE | Place of Origin | Jiangsu,China |
| High Light | SUM41 Steel Bar Rods ，SUM41 alloy steel round bar ，AISI 1137 alloy steel round bar | ||
AISI 1137 is a resulfurized carbon steel containing nominally 1.50% manganese and 0.08-0.13% sulfur to provide free-machining characteristics. It is recommended especially for high-production automatic machine products. AISI 1137 has relatively low hardenability. In the longitudinal direction its ductility and toughness are fairly good but in the transverse direction they tend to be low. Its many uses include spline shafts, mine-car axles and shafts, gears, bolts, tool holders and tie-rods. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment.
STANDARDS
1) ASTM A29
2) ASTM A108
CONDITIONS OF SUPPLY
Bright round bar up to 63.5mm diameter is all cold drawn.
Bright round bars of 63.5- 100mm diameter are cold drawn or smooth-turned and polished.
Bright round bars over 100mm diameter are all smooth-turned and polished.
All hexagon bar and all square bar is cold drawn.
Flat Bar is cold drawn and supplied sharp-edged.
TOLERANCES
AISI 1137 CHEMICAL COMPOSITION
| Element | C | Mn | P | S |
| AISI 1137 | 0.32~0.39% | 1.35~1.65% | 0.04% | 0.08~0.13% |
APPLICATIONS
Company Details
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Wuxi Screw Metal Products Co., Ltd. is a professional manufacturer with more than 20 years of experience in manufacturing stainless steel and carbon steel establised in 2001. Our location is in Wuxi - the largest stainless-steel processing center in China. We have our own factory and pr... Wuxi Screw Metal Products Co., Ltd. is a professional manufacturer with more than 20 years of experience in manufacturing stainless steel and carbon steel establised in 2001. Our location is in Wuxi - the largest stainless-steel processing center in China. We have our own factory and pr...
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