FORMABILITY
In conjunction with the material supplier and Product DevelopmentMaterials Engineering, the affected local manufacturing activityshall, as part of the initial material source approval process,approve the formability of this material by means of laboratorytest(s), manufacturing trial(s), and/or another mutually acceptablealternative, using the e and methods that are proposed forproduction.
If needed to enable the fabrication of a specific component,restricted tolerances and/or additional material propertyre (i.e., the " level" of the steel) shall bedeveloped by the affected manufacturing activity and the steelsupplier. Examples include, but are not limited to:restricted yield strength range, restricted gauge tolerance,specified minimum n-value, and specified surface roughness.
The " level" of the steel for a specific component:
· shall not conflict with specified re in paragraph 3 ofthis Engineering Material Specification
· shall be described in detail by the local manufacturingactivity
· shall be a mandatory extension of these Engineering MaterialSpecifications
Acceptance of subsequent orders by the steel supplier for a givencomponent at the agreed upon level implies that all steelsupplied will be of a comparable level and will form thatpart satisfactorily as defined and recorded by the manufacturingactivity. The test specimen geometry and orientation relativeto the rolling direction are to be established locally to certifyongoing production material.
WSS-M1A367-A11
WSS-M1A367-A12
WSS-M1A367-A13
WSS-M1A367-A14
WSS-M1A367-A21
WSS-M1A367-A22
WSS-M1A367-A23
WSS-M1A367-A24
WSS-M1A367-A25
WSS-M1A367-A33
WSS-M1A367-A34
WSS-M1A367-A35
WSS-M1A367-A36
WSS-M1A367-A37
WSS-M1A367-A38
WSS-M1A367-A39
WSS-M1A367-A44
WSS-M1A367-A45
WSS-M1A367-A46
WSS-M1A367-A47
WSS-M1A367-A48
WSS-M1A367-A49
WSS-M1A367-A50
Q/BQB 420—2018
25
附录 E
(资料性附录)
本标准与国内外相关标准近似牌号对照表
表 E.1
Q/BQB 420-2018 EN 10346:2015 JIS G 3302:2012 ASTM A653M-15
DC51D+Z,DC51D+ZF
DD51D+Z DX51D SGCC
SGHC CS Type C
DC52D+Z,DC52D+ZF DX52D SGCD1 CS Type A
CS Type B
DC53D+Z,DC53D+ZF DX53D SGCD2 FS Type A,
FS Type B
DC54D+Z,DC54D+ZF DX54D SGCD3 DDS Type C
DC56D+Z,DC56D+ZF DX56D SGCD4 DDS Type A
DC57D+Z,DC57D+ZF DX57D － EDDS
表 E.2
S220GD+Z,S220GD+ZF S220GD － SS 230
S250GD+Z,S250GD+ZF S250GD SGC340 SS 255
S280GD+Z,S280GD+ZF S280GD SGC400 SS 275
S320GD+Z,S320GD+ZF S320GD － －
S350GD+Z,S350GD+ZF S350GD SGC440 SS 340 class 4
S550GD+Z S550GD SGC570 SS 550 class 2
表 E.3
Q/BQB 420-2018 EN 10346:2015 ASTM A653M-15
HC180YD+Z,HC180YD+ZF HX180YD SHS180
HC220YD+Z,HC220YD+ZF HX220YD SHS210
B240P1D+Z,B240P1D+ZF － SHS240
HC260YD+Z,HC260YD+ZF
B260LYD+Z,B260LYD+ZF HX260YD SHS280
HC180BD+Z,HC180BD+ZF HX180BD BHS180
HC220BD+Z,HC220BD+ZF HX220BD BHS210
HC260BD+Z,HC260BD+ZF HX260BD －
HC300BD+Z,HC300BD+ZF HX300BD BHS300
HC260LAD+Z,HC260LAD+ZF HX260LAD HSLAS-F 275
HC300LAD+Z,HC300LAD+ZF HX300LAD -
HC340LAD+Z,HC340LAD+ZF
HD340LAD+Z HX340LAD HSLAS-F 340
HC380LAD+Z,HC380LAD+ZF HX380LAD HSLAS-F 380
HC420LAD+Z,HC420LAD+ZF
HD410LAD+Z HX420LAD HSLAS-F 410
HC460LAD+Z,HC460LAD+ZF HX460LAD －
HC500LAD+Z,HC500LAD+ZF HX500LAD HSLAS-F 480
HD550LAD+Z － HSLAS-F 550
26
表 E.4
Q/BQB
420—2018
EN
10346:2015 VDA 239-100
HC250/450DPD+Z
HC250/450DPD+ZF HCT450X －
HC300/500DPD+Z
HC300/500DPD+ZF HCT500X CR290Y490T-DP
HC340/590DPD+Z
B340/590DPD+Z
HC340/590DPD+ZF
B340/590DPD+ZF
HCT600X CR330Y590T-DP
HC420/780DPD+Z
HC420/780DPD+ZF HCT780X CR440Y780T-DP
HC500/780DPD+Z
HC500/780DPD+ZF － －
HC550/980DPD+Z
HC550/980DPD+ZF
HCT980X CR590Y980T-DP
HC650/980DPD+Z
HC650/980DPD+ZF － －
HC700/980DP+Z
HC700/980DP+ZF CR700Y980T-DP
HC820/1180DPD+Z
HC820/1180DPD+ZF － －
HC380/590TRD+Z
HC380/590TRD+ZF － －
HC400/690TRD+Z
HC400/690TRD+ZF HCT690T CR400Y690T-TR
HC420/780TRD+Z
HC420/780TRD+ZF HCT780T CR450Y780T-TR
HC570/780CPD+Z HCT780C CR570Y780T-CP
HC780/980CPD+Z HCT980C CR780Y980T-CP
HD660/760CPD+Z HDT780C HR660Y760T-CP
HC600/980QPD+Z －
HC600/980 － －
HC820/1180QPD+Z － －
HC820/1180 － －
