Articolo | Billetta in acciaio |
Tipi | Billetta quadrata in acciaio, billetta piatta in acciaio |
Standard | GB, JIS, ASTM |
Grado | Q195, Q215, Q235, Q275, Q345, HRB335, 20 MNSI, 3 SP, 5 SP |
Dimensioni | 80*80mm, 90*90mm, 100*100,120*120mm e così via |
Tolleranza billetta in acciaio quadrato | +1.0/-2.0---+3.0/-1,0 mm |
Tolleranza billetta in acciaio quadrato | +/-2,0 MM si riferisce alla larghezza; +/-3,0 MM si riferisce allo spessore |
TOCT | AISI, ASTM | JIS | DIN | BS | N. |
STATI UNITI | Giappone | Germania/(W-Nr.) | Inglese | Francia | |
12X17T9AH4 | 201 | US201 | ----------- | ----------- | ----------- |
12X17T9AH4 | 202 | US202 | X8CrMnNi189 | 284S16 | Z15CNM19.08 |
----------- | SUS301J1 | X12CrNi17.7 | ----------- | ----------- | |
12X18H9 | 302 | US302 | X12CrNi18.8 | 302S25 | Z10CN18.09 |
----------- | 303 | US303 | X12CrNiS18.8 | 303S21 | Z10CNF18.09 |
12X18H10E | 303Se | SUS303Se | ----------- | 303S41 | ----------- |
----------- | 302B | US302B | X12CrNiSi18.8 | ----------- | ----------- |
08X18H10 | 304 | US304 | X5CrNi18.9 | 304S15 | Z6CN18.09 |
03X18H11 | 304 LITRI | SUS304L | X2CrNi18.9 | 304SS12 | Z2CN18.09 |
----------- | 304 N. | SUS404N1 | ----------- | ----------- | ----------- |
----------- | 304LN | SUS304LN | X2CrNiN18.10 | 304S62 | Z2CN18.10 |
12X18H12T | 305 | US305 | X5CrNi19.11 | 305S19 | Z8CN18.12 |
----------- | 309S | SUS309S | X7CrNi23.14 | ----------- | ----------- |
----------- | 310 S. | SUS310S | ----------- | ----------- | ----------- |
08X17H13M2T | 316 | SUS316 | X5CrNiMo18.10 | 316S16 | Z6CND17.12 |
08X17H13M2T | ----------- | ----------- | X10CrNiMoTi18.10 | 320S31 | Z6CNDT17.12 |
320S17 | |||||
10X17H13M2T | ----------- | ----------- | X10CrNiMoTi18.10 | ----------- | Z8CNDT17.12 |
03X17H14M2 | 316L | SUS316L | X2CrNiMo18.10 | 316S12 | Z2CND17.12 |
----------- | 316N | SUS316N | ----------- | ----------- | ----------- |
----------- | 316LN | SUS316LN | X2CrNiMoN18.12 | 316S61 | Z2CND17.12 |
Acciaio grado | C % | Mn % | % si | S % | % P |
D195 | 0.06-0.12 | 0.25-0.50 | 0.30 Max | 0.04 Max. | 0.04 Max. |
D235 | 0.12-0.22 | 0.30-0.60 | 0.30 Max. | 0.04 Max. | 0.04 Max. |
D275 | 0.27-0.38 | 0.50-0.80 | 0.30 Max. | 0.045 Max. | 0.045 Max. |
3 SP | 0.14-0.22 | 0.40-0.85 | 0.15-0.30 | 0.050 Max. | 0.040 Max. |
5 SP | 0.28-0.37 | 0.50-1.00 | 0.15-0.30 | 0.050 Max. | 0.040 Max. |
Acciaio grado | C % | Mn % | % si | S % | % P |
D195 | 0.06-0.12 | 0.25-0.50 | 0.30 Max | 0.04 Max. | 0.04 Max. |
D235 | 0.12-0.22 | 0.30-0.60 | 0.30 Max. | 0.04 Max. | 0.04 Max. |
D275 | 0.27-0.38 | 0.50-0.80 | 0.30 Max. | 0.045 Max. | 0.045 Max. |
3 SP | 0.14-0.22 | 0.40-0.85 | 0.15-0.30 | 0.050 Max. | 0.040 Max. |
5 SP | 0.28-0.37 | 0.50-1.00 | 0.15-0.30 | 0.050 Max. | 0.040 Max. |