JIANGSU TIANCHENG GROUP LIMITED
Yaoguan Town, Changzhou City, Jiangsu Province,China
+86-519-88387662
+86-519-85121683
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steeltube.china
Tiancheng_Group
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1074/1075 C .69/.80 Mn .40/.80 P .020 max S .025 Max Si .15/.30
Available in either Rc 50 Spring Temper or in custom-hardened and tempered condition up to Rc 62, AISI 1095 or 1075 carbon steel is a good, economical material choice where corrosion is not expected to be a problem, and where material is a significant component of total blade cost (as is the case with large, thick blades, or when production quantities are quite high). 1095 or 1075 carbon steel is also a good candidate on blades that need to be selectively hardened by induction heating.
Blades, Clips, brackets, brake discs, clutches, springs, washers, wear strips
A steel frequently used for larger blades and swords, 1075 is tough, durable, and hypo-eutectic.
UNS# G10740 1074, C1074 HIGH CARBON STEEL
UNS# G10750 1075, C1075 HIGH CARBON STEEL
AMS 5120J ( 1074) STEEL STRIP
ASTM A-29 GENERAL REQUIREMENTS FOR CARBON & ALLOY BARS, WROUGHT & COLD-FINISHED
ASTM A-510 GENERAL REQUIREMENTS FOR WIRE RODS & COURSE ROUND WIRE, CARBON STEEL
ASTM A-682 STRIP, HIGH-CARBON, COLD-ROLLED, SPRING QUALITY, GENERAL REQUIREMENTS
ASTM A-711 STANDARD SPEC. FOR STEEL FORGING STOCK
ASTM A-713 WIRE, HIGH-CARBON SPRING, FOR HEAT TREATED COMPONENTS
ASTM A-830 CHEMICAL COMPOSITION REQUIREMENTS FOR STRUCTURAL QUALITY PLATES
MIL-S-46049C STRIP, METAL, CARBON STEEL, COLD ROLLED, HARDENED & TEMPERED SPRING QUALITY
QQ-S-00640 STEEL, CARBON, SHEET AND STRIP
QQ-S-700D STEEL SHEET & STRIP, MEDIUM & HIGH CARBON
SAE J1397 ESTIMATED MECHANICAL PROPERTIES & MACHINABILITY OF STEEL BARS
SAE J403 CHEMICAL COMPOSITIONS OF SAE CARBON STEELS
SAE J412 GENERAL CHARACTERISTICS & HEAT TREATMENTS OF STEELS GENERAL CHARACTERISTICS & HEAT TREATMENTS OF STEELS
Coil
Plate
Rectangle Bar
Sheet
Strip
Wire
| SAE 1070 | ||||
| Chemical composition: C=0.70%, Mn=0.75%, P=0.04% max, S=0.05% max | ||||
| Property | Value in metric unit | Value in US unit | ||
| Density | 7.872 *10³ | kg/m³ | 491.4 | lb/ft³ |
|---|---|---|---|---|
| Modulus of elasticity | 201 | GPa | 29200 | ksi |
| Thermal expansion (20 ºC) | 12.1*10-6 | ºCˉ¹ | 6.72*10-6 | in/(in* ºF) |
| Specific heat capacity | 490 | J/(kg*K) | 0.117 | BTU/(lb*ºF) |
| Thermal conductivity | 51.2 | W/(m*K) | 355 | BTU*in/(hr*ft²*ºF) |
| Electric resistivity | 1.68*10-7 | Ohm*m | 1.68*10-5 | Ohm*cm |
| Tensile strength(cold drawn and annealed) | 640 | MPa | 92800 | psi |
| Yield strength(cold drawn and annealed) | 495 | MPa | 71800 | psi |
| Elongation(cold drawn and annealed) | 10 | % | 10 | % |
| Hardness(cold drawn and annealed) | 91 | RB | 91 | RB |
| Tensile strength (hot rolled) | 703 | MPa | 102000 | psi |
| Yield strength (hot rolled) | 385 | MPa | 55800 | psi |
| Elongation (hot rolled) | 12 | % | 12 | % |
| Hardness (hot rolled) | 94 | RB | 94 | RB |