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Russian Metals
AD35
Characteristics for grade L63 ( Л63 )
| Grade : | L63 ( Л63 ) ( Л63А ) |
| Substitute: | Copper-zinc alloys pressure treated |
| Equivalent grades: | Go here |
Chemical composition in % for grade L63 ( Л63 )
| Fe | P | Cu | Pb | Zn | Sb | Bi | Impurity |
|---|---|---|---|---|---|---|---|
| max 0.2 | max 0.01 | 62 - 65 | max 0.07 | 34.22 - 37.5 | max 0.005 | max 0.002 | all 0.5 |
Comment: Zn is a basis; the percentage of Zn is given approximately.
Mechanical properties under Т=20oС for grade L63 ( Л63 )
| Assortment | Dimension | Direct. | σB | σT | δ5 | ψ | KCU | Heat treatment |
|---|---|---|---|---|---|---|---|---|
| - | (mm) | - | (MPa) | (MPa) | (%) | (%) | (kJ/m²) | - |
| Pipe, GOST 494-90 | 270 | |||||||
| Bar, GOST 2060-2006 | 290 | 44 | ||||||
| Bar, GOST 2060-2006 | 440 | 11 | ||||||
| Bar, GOST 2060-2006 | 290 | 33 | ||||||
| Wire, GOST 12920-67 | 310-340 | 26-34 | ||||||
| Wire, GOST 12920-67 | 540-880 | |||||||
| Wire, GOST 1066-90 | 310-340 | 18-34 | ||||||
| Wire, GOST 1066-90 | 540-930 | |||||||
| Strip, GOST 931-90 | 410-570 | 8 | ||||||
| Strip hotrolled, GOST 931-90 | 290-390 | 30 | ||||||
| Strip, GOST 931-90 | 290-400 | 38 |
| Brinell hardness for L63 ( Л63 ) , Sheet GOST 2208-2007 | HB 10 -1 = 70 MPa |
| Pipe GOST 8733-74 | HB 10 -1 = 70 MPa |
| Bar GOST 10702-78 | HB 10 -1 = 130 MPa |
Friction coefficient of the material L63 ( Л63 ) .
| Friction coefficient with oil : | 0.012 |
| Friction coefficient without oil : | 0.39 |
Technological properties of the material L63 ( Л63 ) .
| Melting temperature : | 906 °C |
| Forging temperature : | 750 - 880 °C |
| Annealing temperature : | 550 - 650 °C |
Physical properties for grade 30KHGSА (30ХГСА)
| T | E 10⁵ | α 10⁶ | λ | ρ | C | R 10⁹ |
|---|---|---|---|---|---|---|
| Grade | MPa | 1/Grade | Watt/(m·Grade) | kg/m³ | J/(kg·Grade) | Ohm·m |
| 20 | 1.16 | 38 | 8440 | - | 74 | |
| 100 | 38 | 7830 | 496 | - |
Equivalent steels for grade 30KHGSА (30ХГСА)
Warning! Indicated both exact and nearest equivalents.
| USA | Germany | Japan | France | England | European | Italy | Sweden | Poland | Czechia | Austria | Inter |
|---|---|---|---|---|---|---|---|---|---|---|---|
| - | DIN, WNr | JIS | AFNOR | BS | EN | UNI | SS | PN | CSN | ONORM | ISO |
| C27400 | 2.0321 CuZn37 | C2720 | CuZn36 U-Z36 | CZ108 | CuZn36 CW507L | P-CuZn37 P-OT63 | CuZn37 | CuZn37 | 423213 | CuZn37 | CuZn37 |
Types of delivery of grade 30KHGSА (30ХГСА)
B05 - Welding and cutting of metals, Soldering, riveting
B32 - Ribbons
B53 - Sheets and Strips
B54 - Ribbons
B55 - Bars
B65 - Pipes of non-ferrous metals and alloys
B74 - Wire made of non-ferrous metals and their alloys
B76 - Metal nets
Specification :
Mechanical properties :
σB - Tensile strength [MPa]
σT - Yield stress [MPa]
δ5 - Specific elongation at fracture [%]
ψ - Reduction of area [%]
KCU - Impact strength [kJ/m²]
HB - Brinell hardness [MPa]
Physical properties :
T - Test temperature [Grade]
E - Young modulus [MPa]
α - Coefficient of linear expansion (20° - T) [1/Grade]
λ - Thermal (heat) condition coefficient [Watt/(m·Grade)]
ρ - Density [kg/m³]
C - Specific heat (range 20° - T) [J/(kg·Grade)]
R - Electrical resistance [Ohm·m]
30KHGSА (30ХГСА) - Alloy structural steel: chemical composition, mechanical and physical properties, hardness. Database of steels and alloys (Marochnik) contains information about chemical composition and properties of more than 3000 steels and alloys.