Product Details

Specifications

1.China manufacturer
2.Comepetitive price
3.Best service
4.Fast delivery

1.specification

Tolerance of thickness:

Tolerence of width

width, mm

<1250

≥1250

Hardness:

HRB	50	65	74	85
Thickness, mm	>2.40	>1.95	>1.68	>1.35

2.Chemical composition.

Purpose	Grades	Yield strength/R_e/MPa⁽¹⁾	Tensile strength/ R_m/MPa	Elongation/A₈₀/%⁽²⁾	r₉₀	n₉₀
Commercial	DC01	≤280	270-410	≥28	-	-
Drawing	DC03	≤240	270-370	≥34	≥1.3	-
If the yield point is not pronounced, the value applies to R_p0.2; if the yield point is pronounced, the value applies to R_el. When the thickness is less than or equal to 0.7 mm and greater than 0.5 mm, the minimum value for elongation is reduced by 2 units. For a thickness less than or equal to 0.5 mm, the minimum value is reduced by 4 units.

Purpose	Grades	Yield strength/R_e/MPa⁽¹⁾	Tensile strength/ R_m/MPa	Elongation/A₈₀/%⁽²⁾					180^o Bend test
Purpose	Grades	Yield strength/R_e/MPa⁽¹⁾	Tensile strength/ R_m/MPa	h < 0.4	≥0.4~<0.65	≥0.6~<1.0	≥1.0~<1.6	≥1.6~<2.0	b≥20mm
Commercial	SPCC	-	≥270	≥32	≥34	≥36	≥37	≥38	d=0a
Deep drawing	SPCD	≤240	≥270	≥36	≥36	≥38	≥39	≥4O	d=0a
If the yield point is not pronounced, the value applies to R_p0.2; if the yield point is pronounced, the value applies to R_el.