bon jan kalite sifas ak presizyon dimansyon yo byen ba apre pwosesis woule cho,

Dimansyon bobin asye woule frèt pa ka itilize kote bon jan kalite sifas ak dimansyon yo mande yo.

Fwadwoule bobin asye yo tipikman pi rèd pase bobin asye cho woule akòz kontni an kabòn ogmante. Sepandan, sa a pa ka di sou fèy woule frèt ak fèy woule cho.

SC1 Konpozisyon chimik

KLAS	C pousan max	Mn pousan max	P pousan max	Alt pousan min	Ti max
SC1	0.08	0.40	0.030	0.020	-

Klas	aYieldStrength	TensileStrength
THK<>	0.60 Mwens pase oswa egal a THK<>	1.0 Mwens pase oswa egal a THK<>
SPCC		>270MPA	Pi gran pase oswa egal a 36 pousan	Pi gran pase oswa egal a 37 pousan	Pi gran pase oswa egal a 38 pousan
SPCD		>270MPA	Pi gran pase oswa egal a 38 pousan	Pi gran pase oswa egal a 39 pousan	Pi gran pase oswa egal a 40 pousan
SPCE	Mwens pase oswa egal a 210MPA	>270MPA	Pi gran pase oswa egal a 40 pousan	Pi gran pase oswa egal a 41 pousan	Pi gran pase oswa egal a 42 pousan
SPCEN	Mwens pase oswa egal a 210MPA	>270MPA	Pi gran pase oswa egal a 40 pousan	Pi gran pase oswa egal a 41 pousan	Pi gran pase oswa egal a 42 pousan
1. Pran RP0.2 nan ka rannman endistenk, otreman ReL.
2. Sèvi ak echantiyon P14 nan GB / T228