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SCREWTECH-Table of commonly used alloy steel processing materials (comparison of domestic and foreign grade)

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SCREWTECH-Table of commonly used alloy steel processing materials (comparison of domestic and foreign grade)
DescriptionGrade
China Grade
    (GB)
International Grade
    (ISO)
GermanyUSAJapan
    (JIS)
UK
    (BS)
France
    (NF)
DINW-NrASTMUNSAISI
Black Metal            黑色金属Carbon steelQ235-A(A3)Fe360BRSt37-21.0038A283GRC

SAPH38050A17A37-2
fine carbon steel20C20eCK20

G102001020s20c050A20XC18
45C45eCK451.1191
G104501045S45C060A47XC42H1
35Mn



G103701037S35C080A35
cutting steelY15Pb11MnPb289SMnPb281.0718
G1214412L14SUM24L
S250Pb
alloy   structural steel40Cr41Cr441Cr41.7035
G514005140SCr440530A4042C4
15CrMo
15CrMo51.7262


SCM415
15CD4.05
35CrMo34CrMo434CrMo41.7220
G413504135SCM435708A3734CD4
42CrMo42CrMo442CrMo41.7225
G414004140SCM440

spring steel65Mn
65Mn4

G156601566
080A67
axletree   steelGCr15
100Cr61.3505
G5298652100SUJ2535A99100C6
Carbon tool steelT8TC80C80W11.1525
T72301W108ExtraSK6,SK5

T10TC105C105W21.1645
T72301W110ExtraSK4,SK3BW1BY2105
alloy tool steelCr12210Cr12X210Cr121.208
T30403D3SKD1BD3Z200C12
Cr12Mo1V1
X155CrVMo1211.2379
T30402D2SKD11BD2Z160CDV12.03
9Mn2V90MnV290MnCrV81.2842
T315022
BO290MV8
50CrV4

1.2241





9CrWMn



T31501O1SKS3BO190MCW5
high speed steelW18Cr4VHS18-0-1S18-0-11.3355
T12001T1SKH2BT1HS18-0-1
stainless steelY1Cr18Ni917X12CrNiS18.81.4305
S30300303SUS303303S21Z10CNF18.09
0Cr18Ni911X5CrNi18.91.4301
S30400304SUS304304S15Z6CN18.09
0Cr17Ni12Mo220,20aX5CrNiMo18.101.4401
S31600316SUS316316S16Z6CND17.12
00Cr17Ni14Mo219,19aX2CrNiMo18.101.4404
S31603316LSUS316L316S12Z2CND17.12
OCr18Ni10Ti15X10CrNiTi18.91.4541
S32100321SUS321321S12Z6CNT18.11
1Cr178X8Cr171.4016
S43000430SUS430430S15Z8C17
Y1Cr178aX12CrMos171.4104
S43020430FSUS430F
Z10CF17
Y3Cr13



S42020420FSUS420F
Z30CF13
7Cr17



S44002440ASUS440A

11Cr17A-1bX105CrMo171.4125
S44004440CSUS440C
Z100CD17
0Cr17Ni4Cu4Nb
X5CrNiCuNb17.4

S17400630SUS630
Z6CND17.04
refractory steel0Cr18Ni911X5CrNi18.91.4301
S30400304SUS304304S15Z6CN18.09
0Cr17Ni12Mo220


S31600316SUS316316S31Z6CND17.12
0Cr19Ni13Mo325X5CrNiMo17 13 

S31700317SUS317317S16
OCr18Ni10Ti15X6CrNiTi18 101.4541
S32100321SUS321321S12Z6CNT18.10
1Cr178X8Cr171.4016
S43000430SUS430430S15Z8C17
2Cr134X20Cr131.4021
S42000420SUS420J1420S37Z20C13
0Cr17Ni4Cu4Nb1X5CrNiCuNb17 4

S17400630SUS630
Z6CNU17.04
hard   alloyChina(YS)ISODIN/Manufacturer   brand(trademark)
USAJapan(JIP)UK(BS)France(NF)Sweden
YG8K30-/THR,TR
44G3NCTG2H20
YW2M20M2/AT15.ATM
860U2SUTU2H20,SH

In addition to iron and carbon, alloy steel is called alloy steel by adding other alloying elements. An iron-carbon alloy formed by adding an appropriate amount of one or more alloying elements on the basis of ordinary carbon steel. According to the different added elements, and adopting appropriate processing technology, special properties such as high strength, high toughness, wear resistance, corrosion resistance, low temperature resistance, high temperature resistance, and non-magnetic properties can be obtained.


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