Product Details:
Payment & Shipping Terms:
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Material: | ASTM 8620 ALLOY STEEL | Process: | Investment Casting Process |
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Machining: | CNC Machining | Surface: | Anti-Rust Oil |
Packing: | Plywood Crate + VCI Anti-Rust Bag | Heat Treatment: | Anneal |
High Light: | cast metal parts,cast steel components |
AISI 8620 Material Alloy Steel Investment Casting Lost Wax Precision Castings Foundry
Product Description and Process
ASTM 8620 Low Alloy Steel Investment Casting Lost Wax Precision Castings Foundry China
Production process: green sand molding, pre-coated sand molding, lost wax investment casting process
Machining process: CNC machine, machining center, lathe, mill machine, drill machine, etc.
Surface treatment process: paint coating, electrophoretic coating, electrogalvanizing coating, black oxide coating, powder coating, etc.
Product Material and Uses
Normally produce with ASTM A148/148M, ZG40Mn, ZG40Cr, ZG20SiMn, ZG35SiMn, ZG35CrMo, ZG35CrMnSi, etc.
The alloy steel casting products are widely used for Auto-cars, trains, trucks, vehicle components, mining machinery components, agricultural machinery parts, textile machinery parts, construction machinery parts, etc.
Low and High Alloy Steels
Low Alloy Steels add alloying elements such as nickel (Ni), chromium (Cr), and molybdenum (Mo) to attain specific properties. Depending on the alloying elements used, there can be great variation between different low alloy steels.
The total alloy content can range from 2.07% to approximately 10.5%. For many low-alloy steels, the primary function of the alloying elements is to increase hardenability (the degree to which the steel will harden during heat treatment). Alloy additions can also be used to reduce environmental degradations under certain specified service conditions.
High Alloy Steels are usually a type of stainless steel, the most widely consumed commercial high alloy steel. Stainless steels contain at least 10.5% chromium, along with other alloys such as nickel to alter other properties (such as strength or weldability) in addition to corrosion resistance.
Cast Steel Grade Standard
China GB |
Germany |
France NF |
ISO Standard |
Japan JIS |
Sweden SS |
Britain BS |
America | ||
DIN | W-Nr. | ASTM | UNS | ||||||
ZG200-400 (ZG15) |
GS-38 | 1.0416 | - | 200-400 |
SC410 (SC42) |
1306 | - |
415-205 (60-30) |
J03000 |
ZG230-450 (ZG25) |
GS-45 | 1.0446 | GE230 | 230-450 |
SC450 (SC46) |
1305 | A1 |
450-240 (65-35) |
J03101 |
ZG270-550 (ZG35) |
GS-52 | 1.0552 | GE280 | 270-480 |
SC480 (SC49) |
1505 | A2 |
485-275 (70-40) |
J02501 |
ZG310-570 (ZG45) |
GS-60 | 1.0558 | GE320 | - | SCC5 | 1606 | - | (80-40) | J05002 |
ZG340-640 (ZG55) |
- | - | GE370 | 340-550 | - | - | A5 | - | J05000 |
Note:in the bracket is the old Grade |
Alloy Steel Grade Standard
China GB |
Germany |
France NF |
Korea KS |
Japan JIS |
America | ||
DIN | W-Nr. | ASTM | UNS | ||||
ZG40Mn | GS-40Mn5 | 1.1168 | - | SCMn3 | SCMn3 | - | - |
ZG40Cr | - | - | - | - | - | - | - |
ZG20SiMn | GS-20Mn5 | 1.1120 | G20M6 |
SCW480
|
SCW480 (SCW49) |
LCC | J02505 |
ZG35SiMn | GS37MnSi5 | 1.5122 | - | SCSiMn2 | SCSiMn2 | - | - |
ZG35CrMo | GS34CrMo4 | 1.7220 | G35CrMo4 | SCCrM3 | SCCrM3 | - | J13048 |
ZG35CrMnSi | - | - | - | SCMnCr3 | SCMnCr3 | - | - |
Structural Carbon Steel Grade Standard
China GB |
Germany |
France NF |
ISO Standard |
Japan JIS |
Britain BS |
America | ||
DIN | W-Nr. | ASTM | UNS | |||||
20 |
C22E Ck22 |
1.1151 |
C22E XC18 |
- | S20C |
C22E 070M20 |
1020 | G10200 |
25 |
C25E Ck25 |
1.1158 |
C25E XC25 |
C25E4
|
S25C |
C25E 070M26 |
1025 | G10250 |
30 |
C30E Ck30 |
1.1178 |
C30E XC32 |
C30E4
|
S30C |
C30E 080M30 |
1030 | G10300 |
35 |
C35E Ck35 |
1.1181 |
C35E XC38 |
C35E4
|
S35C |
C35E 080M36 |
1035 | G10350 |
40 |
C40E Ck40 |
1.1186 |
C40E XC42 |
C40E4
|
S40C |
C40E 080M40 |
1040 | G10400 |
45 |
C45E Ck45 |
1.1191 |
C45E XC48 |
C45E4
|
S45C |
C45E 080M46 |
1045 | G10450 |
50 |
C50E Ck53 |
1.1210 | C50E |
C50E4
|
S50C |
C50E 080M50 |
1050 | G10500 |
20Mn | 21Mn4 | 1.0469 | 20M5 | - | - | 080A20 | 1022 | G10220 |
25Mn | - | - | - | - | - | 080A25 | 1026 | G10260 |
30Mn | 30Mn4 | 1.1146 | 32M5 | - | - | 080A30 | 1033 | G10330 |
35Mn | 36Mn4 | 1.0561 | 35M5 | - | - | 080A35 | 1037 | G10370 |
40Mn | 40Mn4 | 1.1157 | 40M5 | SL,SM | SWRH42B | 080A40 | 1039 | G10390 |
45Mn | - | - | 45M5 | SL,SM | SWRH47B | 080A47 | 1046 | G10460 |
Alloy Structural Carbon Steel Grade Standard
China GB |
Germany |
France NF |
ISO Standard |
Japan JIS |
Britain BS |
America | ||
DIN | W-Nr. | ASTM/AISI | UNS | |||||
20Mn2 | 20Mn6 | 1.1169 | 20M5 | 22Mn6 | SMn420 | 150M19 | 1320 | - |
30Mn2 | 30Mn5 | 1.1165 | 32M5 | 28Mn6 | - | 150M28 | 1330 | G13300 |
35Mn2 | 36Mn5 | 1.1167 | 35M5 | 36Mn6 | SMn433 | 150M36 | 1335 | G13350 |
40Mn2 | - | - | 40M5 | 42Mn6 | SMn438 | - | 1340 | G13400 |
45Mn2 | 46Mn7 | 1.0912 | 45M5 | - | SMn443 | - | 1345 | G13450 |
20Cr | 20Cr4 | 1.7027 | 18C3 | 20Cr4 | SCr420 | 527A20 | 5120 | G51200 |
40Cr | 41Cr4 | 1.7035 | 42C4 | 41Cr4 | SCr440 |
530A40 530M40 |
5140 | G51400 |
45Cr | - | - | 45C4 | - | SCr445 | - | 5145 | G51450 |
50Cr | - | - | 50C4 | - | - | - | 5150 | G51500 |
20CrMo | 20CrMo5 | 1.7264 | 18CD4 | 18CrMo4 | SCM420 | CDS12 | 4118 | G41180 |
25CrMo | 25CrMo4 | 1.7218 | 25CD4 | - | - | - | - | - |
35CrMo 35CrMoV |
34CrMo4 | 1.7220 | 35CD4 | 34CrMo4 | SCM435 |
708A37 CDS13 |
4135 | G41350 |
42CrMo | 42CrMo4 | 1.7225 | 42CD4 | 42CrMo4 | SCM440 | 708M40 | 4140 | G41400 |
25Cr2MoVA 25Cr2Mo1VA |
24CrMoV55 | 1.7733 | - | - | - | - | - | - |
38CrMo- Al |
41Cr- AlMo7 |
1.8509 |
40CAD 6.12 |
41Cr AlMo7 |
- | 905M39 | - | - |
20CrNi 40CrNi 50CrNi |
40NiCr6 | 1.5711 | - | - | - | 640M40 | 3140 | G31400 |
20CrNiMo | 21NiCrMo2 | 1.6523 | 20NCD2 | 21NiCr-Mo2 | SNCM220 | 805M20 | 8620 | G86200 |
40CrNiMo 45CrNiMoVA |
36CrNiMo4 | 1.6511 | 40NCD3 | - | SNCM439 | 816M40 | 4340 | G43400 |
Contact Person: Mr. James Wang
Tel: +86 13213152686