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Grade | C max | Mn max | Al min | Si max | P max | S max | Cu max | B max |
CR TRIP800 | 0.30 | 2.50 | 0.015-2.00 | 2.20 | 0.090 | 0.015 | 0.20 | 0.006 |
Grade | Yield strength Rp 0.2 MPa | Tensile strength Rm MPa | Elongation A80 % min | N value at 10-20% | Bake hardening index BH2 MPa min |
CR TRIP800 | 450-570 | 780 min | 21 | 0.16 min | 40 |
Other cold rolled steel grads in the standard GMW3399M-ST-S
CR DP500 cold rolled Dual-phase steel (DP) steel,
CR DP600 cold rolled Dual-phase steel (DP) steel,
CR DP700 cold rolled Dual-phase steel (DP) steel,
CR DP800 cold rolled Dual-phase steel (DP) steel,
CR DP1000 cold rolled Dual-phase steel (DP) steel,
CR TRIP600 cold rolled TRIP(TR) steel,
CR TRIP700 cold rolled TRIP(TR) steel,
CR MS900 cold rolled Martensitic steel (MS) steel,
CR MP1000 cold rolled Multi-phase steel (MP) steel,
CR MS1100 cold rolled Martensitic steel (MS) steel,
CR MP1200 cold rolled Multi-phase steel (MP) steel,
CR MS1300 cold rolled Martensitic steel (MS) steel,
CR MS1500 cold rolled Martensitic steel (MS) steel,
CR MS1700 cold rolled Martensitic steel (MS) steel