| MECHANICAL PROPERTIES AND CHEMICAL ANALYSIS OF THE MOST USED STEEL GRADES |
| STEEL GRADE |
TENSILE REQUIREMENTS | CHEMICAL REQUIREMENTS |
| TS | YS psi (Kg/mm2) |
C % |
Mn % |
Si % |
P % |
S % |
Cr % |
Ni % |
Mo % |
Cu % |
V % |
|
| ASTM 106-A S ASME SA |
48,000 | 30,000 | <0.25 = |
0.27÷0.93 | >0.10 = |
<0.025 = |
<0.025 = |
<0.40 = |
<0.40 = |
<0.15 = |
<0.40 = |
<0.08 = |
| ASTM A 106-B S (*) ASME SA |
60,000 | 35,000 | <0.30 = |
0.29÷1.06 | >0.10 = |
<0.025 = |
<0.025 = |
<0.40 = |
<0.40 = |
<0.15 = |
<0.40 = |
<0.08 = |
| ASTM A 106-C S ASME SA |
70,000 | 40,000 | <0.35 = |
0.29÷1.06 | >0.10 = |
<0.025 = |
<0.025 = |
<0.40 = |
<0.40 = |
<0.15 = |
<0.40 = |
<0.08 = |
| ASTM A 179-B S (*) ASME SA |
------- | Not specified | 0.06÷0.18 | 0.27÷0.63 | ----- | <0.035 = |
<0.035 = |
------ | ------ | ------ | ------- | ------ |
| ASTM A 214 W ASME SA |
------- | Not specified | <0.18 = |
0.27÷0.63 | ------- | <0.035 = |
<0.035 = |
------ | ------- | ------- | ------ | ------ |
| ASTM A 161-LC S |
47,000 | 26,000 | 0.10÷0.020 | 0.30÷0.80 | >0.25 = |
<0.035 = |
<0.035 = |
------- | ------- | ------- | ------- | ------- |
| ASTM A 192 S ASME SA |
Not specified | 0.06÷0.18 | 0.27÷0.63 | >0.25 = |
<0.035 = |
<0.035 = |
------- | ------- | ------- | ------- | ------- | |
| ASTM 210-A1 S ASME SA |
60,000 | 37,000 | <0.27 = |
<0.93 = |
>0.10 = |
<0.035 = |
<0.035 = |
------- | ------- | ------- | ------- | ------- |
| ASTME 210-C S ASME SA |
70,000 | 40,000 | <0.35 = |
0.29÷1.06 | >0.10 = |
<0.035 = |
<0.035 = |
------- | ------- | ------- | ------- | ------- |
| ASTM 161-T1 S |
55,000 | 30,000 | 0.10÷0.20 | 0.30÷0.80 | 0.10÷0.50 | <0.025 = |
<0.025 = |
------- | ------- | 0.44÷0.65 | ------- | ------- |
| ASTM A 199-T5 S(*) A 200-T5 |
60,000 | 25,000 | <0.15 = |
0.30÷0.60 | >0.50 = |
<0.025 = |
<0.025 = |
4.00÷6.00 | ------- | 0.45÷0.65 | ------- | ------- |
| ASTM A 199-T9 S(*) A 200-T9 |
60,000 | 25,000 | <0.15 = |
0.30÷0.60 | 0.25÷1.00 | <0.025 = |
<0.025 = |
8.00÷10.00 | ------- | 0.90÷1.10 | ------- | ------- |
| ASTM A 199-T11 S(*) A 200-T11 |
60,000 | 25,000 | 0.05÷0.15 | 0.30÷0.60 | 0.50÷1.00 | <0.025 = |
<0.025 = |
1.00÷1.50 | ------- | 0.44÷0.65 | ------- | ------- |
| ASTM A 199-T 22 S(*) A 200-T22 |
60,000 | 25,000 | 0.05÷0.15 | 0.30÷0.60 | >0.50 = |
<0.025 = |
<0.025 = |
1.90÷2.60 | ------- | 0.87÷1.13 | ------- | ------- |
| ASTM A 199-T91 S A 200-T91 |
85,000 | 60,000 | 0.08÷0.12 | 0.30÷0.60 | 0.20÷0.50 | <0.020 = |
<0.010 = |
8.00÷9.50 | <0.40 = |
0.85÷1.05 | ------- | 0.18÷0.25 |
| ASTM A 213-T2 S ASME SA |
60,000 | 30,000 | 0.10÷0.20 | 0.30÷0.61 | 0.10÷0.30 | <0.025 = |
<0.025 = |
0.50÷0.81 | ------- | 0.44÷0.65 | ------- | ------- |
| ASTM A 213-T5 S ASME SA |
60,000 | 30,000 | <0.15 = |
0.30÷0.60 | >0.50 = |
<0.025 = |
<0.025 = |
4.00÷6.00 | ------- | 0.45÷0.65 | ------- | ------- |
| ASTM A 213-T9 S ASME SA |
60,000 | 30,000 | <0.15 = |
0.30÷0.60 | 0.25÷1.00 | <0.025 = |
<0.025 = |
8.00÷10.00 | ------- | 0.90÷1.10 | ------- | ------- |
| ASTM A 213-T11 S ASME SA |
60,000 | 30,000 | 0.05÷0.15 | 0.30÷0.60 | 0.50÷1.00 | <0.025 = |
<0.025 = |
1.00÷1.50 | ------- | 0.44÷0.65 | ------- | ------- |
| ASTM A 213-T12 S ASME SA |
60,000 | 32,000 | 0.05÷0.15 | 0.30÷0.61 | >0.50 = |
<0.025 = |
<0.025 = |
0.80÷1.25 | ------- | 0.44÷0.65 | ------- | ------- |
| ASTM A 213-T21 S ASME SA |
60,000 | 30,000 | 0.05÷0.15 | 0.30÷0.60 | >0.50 = |
<0.025 = |
<0.025 = |
2.65÷3.35 | ------- | 0.80÷1.06 | ------- | ------- |
| ASTM A 213-T22 S ASME SA |
60,000 | 30,000 | 0.05÷0.15 | 0.30÷0.60 | >0.50 = |
<0.025 = |
<0.025 = |
1.90÷2.60 | ------- | 0.85÷1.13 | ------- | ------- |
| ASTM A 213-T91 S ASME SA |
85,000 | 60,000 | 0.08÷0.12 | 0.30÷0.60 | 0.20÷0.50 | <0.025 = |
<0.010 = |
8.00÷9.50 | <0.40 = |
0.85÷1.05 | ------- | 0.18÷0.25 |
| ASTM A 209-T1 S ASME SA |
55,000 | 30,000 | 0.10÷0.20 | 0.30÷0.80 | 0.10÷0.50 | <0.025 = |
<0.025 = |
------- | ------- | 0.44÷0.65 | ------- | ------- |
| ASTM A 209-T1a S ASME SA |
53,000 | 28,000 | 0.15÷0.25 | 0.30÷0.80 | 0.10÷0.50 | <0.025 = |
<0.025 = |
------- | ------- | 0.44÷0.65 | ------- | ------- |
| ASTM A 209-T1a S ASME SA |
60,000 | 32,000 | <0.14 = |
0.30÷0.80 | 0.10÷0.50 | <0.025 = |
<0.025 = |
------- | ------- | 0.44÷0.65 | ------- | ------- |