Material Standard Of Steel | ||||||||||||||||||||
EQUIVALENT STANDARDS TECHNICAL SPECIFICATIONS | Chemical Analysis and Mechanical properity | |||||||||||||||||||
Alloy Type | Germany | AISI | USA | England | Japan | C% | Si% | Mn% | P% | S% | Cr% | Ni% | Mo% | Tensile strength | Yield Strength | Elongation | Hardness | Heat Treatment | ||
DIN(W-Nr) | ASTM | BS3100 | JIS | Rm MPa | Rp0.2 MPa | A5 % | ||||||||||||||
Stainless Steel | 1.4305 | 303 | 303S21 | SUS303 | ≤0.15 | ≤1.00 | ≤2.00 | ≤0.20 | ≤0.030 | 17.00-19.00 | 8.00-10.00 | (0.6) | Solution annealing | |||||||
1.4308 | 304 | CF-8 | ANC3A | SCS13 | ≤0.08 | ≤2.00 | ≤1.5 | 0.04 | 18.00-21.00 | 8.00-11.00 | (0.5) | 440 | 185 | 30 | 183 | |||||
1.4306 | 304L | CF-8 | 304C12 | SCS19A | ≤0.030 | ≤200 | ≤1.5 | 0.04 | 17.00-21.00 | 8.00-12.00 | (0.5) | 48 | 205 | 33 | 183 | |||||
1.4408 | 316 | CF-8M | ANC4B | SCS14A | ≤0.08 | ≤1.50 | ≤1.5 | 0.04 | 18.00-21.00 | 9.00-12.00 | 2.00-3.00 | 485 | 205 | 30 | 183 | |||||
1.4404 | 316L | CF-3M | 316C12 | SCS16A | ≤0.030 | ≤1.50 | ≤1.50 | 0.04 | 18.00-21.00 | 9.00-12.00 | 2.00-3.00 | 485 | 205 | 30 | 183 | Hardening + temper | ||||
G-X10Cr13 | 410 | CA-15 | 410C12 | SCS1 | ≤0.15 | ≤1.50 | ≤1.00 | 0.04 | 11.50-14.00 | (1.0) | (0.5) | 620 | 450 | 18 | 183 | |||||
1.4507 | 431 | ANC2 | SUS431 | ≤0.20 | 0.2-1 | 0.2-1 | 0.035 | 15.50-20.00 | 1.50-3.00 | - | 850-1000 | 8 | 248-302 | Solution annealing | ||||||
1.4581 | 318 | CF-8C | ABC4C | SCS21 | ≤0.08 | 2.0 | 1.5 | 0.04 | 18.00-21.00 | 9.00-12.00 | 485 | 205 | 28 | 183 | PreciptationH1025 | |||||
17-4PH | CB7Cu-1 | SCS24 | ≤0.07 | 1.0 | 1.0 | 0.04 | 15.50-17.50 | 3.5-5 | 980 | 885 | 9 | 311 | PrecipitationH1025 | |||||||
Carbon steel & low alloy steel | 1.0416GS-38 | 1020 | 415-205 | CLAIA | SC410 | 0.15-0.25 | 0.2-0.6 | 0.4-1.0 | 0.04 | 0.04 | 415 | 205 | Annealing | |||||||
1.0446GS-45 | 1025 | WCB | CLAIB | SC450 | 0.2-0.3 | 0.2-0.6 | 0.4-1.0 | 0.04 | 0.04 | 485 | 250 | 22 | ||||||||
GS34CrMo4 | 4135 | SCM435 | 880-1080 | 665 | 12 | 269-332 | Hardening+temper | |||||||||||||
GS42CrMo4 | 4140 | CLA3 | SCM440 | 0.38-0.43 | 0.15-0.35 | 0.75-1.0 | 0.035 | 0.04 | 0.8-1.1 | 0.15-0.25 | 980-1180 | 765 | 11 | 285-352 | ||||||
8620 | 805A20 | SNCM220 | 0.18-0.23 | 0.15-0.35 | 0.7-0.9 | 0.035 | 0.04 | 0.4-0.6 | 0.4-0.7 | 0.15-0.25 | 830 | 17 | 248-341 | |||||||
Heat-resistant steel | GX40CrNiSi2512 | HH | SCH13 | 0.2-0.5 | 2.0 | 2.0-1 | 0.04 | 0.04 | 24-28 | 11-14 | (0.5) | 515 | 240 | 10 | Not heat treated | |||||
HU | 309C35 | 0.35-0.75 | 2.0 | 1.5 | 0.04 | 0.04 | 17-21 | 37-41 | (0.5) | 450 | 4 | |||||||||
G-X15CrNiSi2520 | HK30 | 331C40 | SCH21 | 0.2-0.6 | 2.0 | 1.0 | 0.04 | 0.04 | 24-28 | 18-22 | (0.5) | 450 | 240 | 10 | ||||||
G-X40CrNiSi2521 | HK40 | 310C40 | SCH22 | 0.35-0.45 | 1.75 | 2.0 | 0.04 | 0.04 | 19-22 | 23-27 | (0.5) | 235 | 440 | 8 | ||||||
G-X40CrNiSi3525 | HP | SCH24 | 0.35-0.75 | 2 | 2.5 | 0.04 | 0.04 | 24-28 | 33-37 | (0.5) | 430 | 235 | 4.5 | |||||||
High Manganese | G-X120Mn13 | B-3 | BW-10 | 637 | 20 | <229 | Hardening+temper | |||||||||||||
B-1 | SCMnH2 | 735 | 35 | <229 | Quenching | |||||||||||||||
Tool Steel | 100MnCrW4 | 01 | B01 | SKS3 | 0.9-1.0 | 1.0 | 0.9-1.2 | 0.04 | 0.04 | 0.5-1.0 | HRB<96 | Annealing | ||||||||
4Cr5MoSiVI | H13 | BH13 | SKD61 | 0.32-0.42 | 0.8-1.2 | 0.75 | 0.04 | 0.04 | 4.5-5.5 | 1.0-1.5 | HRB>53 | |||||||||
W6Mo5Cr4V2 | M2 | BM2 | SKH9 | HRB>62 | Hardeningttemper | |||||||||||||||
Steel | Germany | France | England | Russia | USA | C% | Si% | Mn% | P% | σb≥Mpa | σs≥Mpa | δ≥ % | ψ≥ % | Old brands | Heat Treatment | |||||
China | ||||||||||||||||||||
ZG230-450 | GS-45 | GE230 | A1 | 25JI | J0301 | ≤0.3 | ≤0.5 | ≤0.9 | ≤0.04 | 450 | 230 | 22 | 32 | ZG25 | ||||||
ZG270-500 | GS-52 | GE280 | A2 | 35JI | J02501 | 0.32-0.38 | 0.4-0.5 | 0.6-0.8 | ≤0.04 | 500 | 270 | 18 | 25 | ZG35 | normalizing | |||||
ZG310-570 | GS-60 | GE320 | 45JI | J05002 | 0.42-0.47 | 0.5-0.6 | 0.6-0.8 | ≤0.04 | 570 | 310 | 15 | 21 | ZG45 | normalizing | ||||||
Low Alloy steels | C% | Si% | Mn% | P% | S% | Cr% | Ni% | Mo% | Ca | σs≥Mpa | δ≥ % | ψ≥ % | HBS | |||||||
ZG30Mn | 0.27-0.34 | 0.3-0.5 | 1.2-1.5 | ≤0.035 | ≤0.035 | 300 | 18 | 30 | 163-175 | |||||||||||
ZG40Mn | 0.35-0.45 | 0.3-0.45 | 1.2-1.5 | ≤0.035 | ≤0.035 | 295 | 12 | 30 | 165-180 | |||||||||||
ZG40Mn2 | 0.37-0.44 | 0.2-0.4 | 1.6-1.8 | ≤0.035 | ≤0.035 | 395 | 20 | 55 | 175-185 | |||||||||||
ZG25Mn2 | 0.2-0.25 | 0.3-0.45 | 1.65-1.8 | ≤0.04 | <0.05 | 345-440 | 20-30 | 45-55 | 220-250 | normalizing | ||||||||||
GR80-50 | 0.2-0.25 | 0.3-0.45 | 1.65-1.8 | <0.05 | <0.06 | CE<0.55 | >345 | 22 | 35 | 168-228 | CE<0.55 | normalizing | ||||||||
725-585 | 0.25-0.3 | 0.4-0.6 | 0.7-0.9 | ≤0.05 | ≤0.06 | 0.4-0.7 | 0.2-0.5 | 0.25-0.4 | ≥585 | 17 | 35 | queching | ||||||||
Types | C% | Si% | Mn% | P% | S% | Cr% | Ni% | Mo% | ||||||||||||
GS24Mn6 | 0.2-0.25 | 0.3-0.6 | 1.5-2.8 | ≤0.02 | ≤0.015 | ≤0.3 | DIN | |||||||||||||
GS24Mn5 | 0.17-0.23 | 0.35-0.65 | 1.0-1.3 | ≤0.025 | ≤0.02 | ≤0.3 | DIN | |||||||||||||
14Q(8630) | 0.25-0.35 | 0.2-0.8 | 0.65-0.95 | ≤0.04 | ≤0.045 | 0.4-0.7 | 0.4-0.7 | 0.15-0.25 | ASTM | |||||||||||
11Q(4620) | 0.15-0.25 | 0.2-0.8 | 0.4-0.7 | ≤0.04 | ≤0.045 | 1.65-2.0 | 0.2-0.3 | ASTM | ||||||||||||
13970-D | 0.25-0.3 | 0.4-0.6 | 0.7-0.9 | ≤0.05 | ≤0.05 | 0.4-0.6 | 0.4-0.7 | 0.15-0.25 |