Product: Multi-phase and Ultra-high strength sheet steel
Grade:
CR780T/420Y-DP,
CR780T/420Y-DP steel standard: GMW3399M-ST-S
CR780T/420Y-DP steel condition: Coil,strip,sheet,wide strip,slit wide strip, cut lengths obtained from slit wide strip
CR780T/420Y-DP steel steel type: Dual-phase steel (DP)
CR780T/420Y-DP steel chemical composition %
|
Grade |
C max |
Mn max |
Al min |
Si max |
P max |
S max |
Cu max |
B max |
|
CR780T/420Y-DP |
0.18 |
2.50 |
0.010 |
0.60 |
0.040 |
0.015 |
0.20 |
0.005 |
CR780T/420Y-DP steel Mechanical properties
|
Grade |
Yield strength Rp 0.2 MPa |
Tensile strength Rm MPa min |
Elongation A80 % min |
N value at 10%-20% |
N value at 4%-6% |
Bake hardening index BH2 MPa min |
|
CR780T/420Y-DP |
420-550 |
780 |
15 |
0.11 |
0.15 |
30 |
Royal industry have more than 2000 tons
CR780T/420Y-DP steel stock source each month. We can meet our customer's most of quantity and technical request. Based on these stock source, our advantage industry spread into steel process like : cutting(on width and length), drawing, repacking, and so on.
Reference Link:
CR490T/290Y-DP,
CR590T/340Y-DP,
CR690T/550Y-DP, CR780T/500Y-DP,
CR980T/550Y-DP,
CR980T/700Y-MP,
CR980T/700Y-MP-LCE,
CR1180T/825Y-MP,
CR690T/400Y-TR
CR780T/450Y-TR,
CR900T/700Y-MS,
CR1100T/860Y-MS,
CR1300T/1030Y-MS,
CR1500T/1200Y-MS,
CR1700T/1350Y-MS
