Drill Rod
- DESCRIPTION
-
- Commodity name: Drill Rod
Mining drill pipe
4330V MOD chemical composition
C
Mn
P
S
Si
Ni
Cr
Mo
V
0.28~0.37
0.45~0.65
≤0.015
≤0.015
0.1~0.3
2.0~3.0
0.80~1.10
0.4~0.65
0.05~0.15
Tensile strength ≥1033Mpa（T) ≥1033Mpa(L)
Yield strength ≥964Mpa（T) ≥964Mpa(L)
Elongation rate ≥10.7%（T) ≥15%(L)
Impact energy ≥90J(T) ≥50J(L)
Reduction of area ≥32%（T) ≥45%(L)
Hardness 320-360HB
Product recommendations
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Add: Zhicheng, Jiyuan, Henan, China
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