SCM415 1.7337

High wear resistance,high toughness,small deformation caused by heat treatment.
Have a high and uniform hardness after heat treatment,heat resisting,resistance to high temperature oxidation,good toughness,machinability and weldability.

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मिमी

मिमी

सीधा

मिमी / एम

ओवेलिटि

मिमी

1.5-Φ4.0 ±0.01	0.50 0.01	4.1-Φ6.0 ±0.01
0.	0.010	6.1-Φ13.0
±0.01	0.	0.01
Φ13.1-Φ18.0	± 0.015	0.
0.015	Φ18.1-Φ25.0	± 0.015
0.	0.015	Φ25.1-Φ35.0

±0.02

0. 0.02	Φ35.1-Φ50.0 ±0.03	0. 0.03	पीलिंग राउंड बार आकार
मिमी	सहनशीलता	मिमी	सीधा
मिमी / एम	ओवेलिटि	मिमी	5.0-Φ13.0
±0.04	0.60	0.04	Φ13.1-Φ20.0
±0.04	0.70	0.04	Φ20.1-Φ35.0
±0.5	0.70	0.05	Φ35.1-Φ60.0
±0.06	0.80	0.06	Φ60.1-Φ80.0

±0.07

0.80 0.07	Φ80.1-Φ120.0 ±0.08	1.00 0.08	वितरण कठोरता अनावृत स्थिति
मॉडिफ़ाइड अमेरिकन प्लान	<आईएमजी स्रोत =	https://img.waimaoniu.net/2326/2326-202104251003154352.jpg	शैली =
चौड़ाई: 800px;	चौड़ाई =	सीमा =	बनाम स्पेस =
शीर्षक =	एनीलिंग (229एचबी 1.7337)	/	≤0.01
Φ13.1-Φ18.0	±0.015	≤0.50	≤0.015
Φ18.1-Φ25.0	±0.015	≤0.50	≤0.015
Φ25.1-Φ35.0	±0.02	≤0.50	≤0.02
Φ35.1-Φ50.0	±0.03	≤0.50	≤0.03

Centerless Grinding Round Bar (Pre-hardened condition)

Size mm	Tolerance mm	Straightness mm/m	Ovality mm
Φ1.5-Φ4.0	±0.01	≤0.50	≤0.01
Φ4.1-Φ6.0	±0.01	≤0.50	≤0.010
Φ6.1-Φ13.0	±0.01	≤0.50	≤0.01
Φ13.1-Φ18.0	±0.015	≤0.50	≤0.015
Φ18.1-Φ25.0	±0.015	≤0.50	≤0.015
Φ25.1-Φ35.0	±0.02	≤0.50	≤0.02
Φ35.1-Φ50.0	±0.03	≤0.50	≤0.03

Peeling Round Bar

Size mm	Tolerance mm	Straightness mm/m	Ovality mm
Φ5.0-Φ13.0	±0.04	≤0.60	≤0.04
Φ13.1-Φ20.0	±0.04	≤0.70	≤0.04
Φ20.1-Φ35.0	±0.5	≤0.70	≤0.05
Φ35.1-Φ60.0	±0.06	≤0.80	≤0.06
Φ60.1-Φ80.0	±0.07	≤0.80	≤0.07
Φ80.1-Φ120.0	±0.08	≤1.00	≤0.08