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8105 Wrench, Offset Type with Pin

The code No.8105 offset type with pin stainless steel wrench is designed with the sharp tail, which is suitable for a variety of uses. It is made of stainless steel processed by drop forging.

304QF stainless steel tools technical parameters:
Chemical composition: %
C Si Mn Cr Ni S P N
≤0.08 ≤0.85 ≤1.8 18.0-20 8.0-10.5 ≤0.03 ≤0.045 ≤0.2

Physical property
Tensile strength: σb(MPa)≥520
Offset yield strength:σ0.2(MPa)≥205
Elongation:δ5(%)≥40
Contraction percentage of area: z(%)=60
Density (20℃, g/cm3): 7.93
Hardness: HRC15-25
Melting point (℃): 1398~1454
Specific heat (0~100℃, KJ·kg-1K-1): 0.50
Heat conductivity (W·m-1·K-1): (100℃) 16.3, (500℃) 21.5
Linear expansion coefficient (10-6·K-1): (0~100℃) 17.2; (0~500℃) 18.4
Resistivity (20℃, 10-6Ω·m): 0.73
Magnetism: ≤5nT within 10cm in the magnetic field

2. Martensitic stainless steel (cutting tools stainless steel): representative grade: 420
The mechanical property of martensitic stainless steel is adjustable by heat treatment. Generally speaking, it is a type of hardenable stainless steel. It is hardened after quenching. Different tempering temperatures give different combinations of hardness and toughness. This stainless steel is widely used in such industries where the requirements of corrosion resistance is not very high, plus the cutting tools and machine elements have high requirements on strength.

420 stainless steel tools parameters:
Chemical composition: %
C Si Mn Cr Ni S P
0.16-0.25 ≤1.00 ≤1.00 12.0-14.0 ≤0.75 ≤0.03 ≤0.04

Physical property
Tensile strength: σb(MPa)≥365
Offset yield strength:σ0.2(MPa)≥440
Elongation:δ5(%)≥20
Contraction percentage of area: z(%)=50
Density (20℃, g/cm3): 7.75
Hardness: HRC35-45
Melting point (℃): 1427
Specific heat (25℃, J·kg-1K-1): 460
Heat conductivity (W·m-1·K-1): 24.9
Linear expansion coefficient (mm/℃): (at20-100℃)

Parameters:
Number S (mm) L (mm) Weight (g)
8105-17 17 320 210
8105-19 19 350 320
8105-22 22 350 430
8105-24 24 370 480
8105-27 27 370 640
8105-30 30 400 800
8105-32 32 400 800
8105-36 36 430 950
8105-41 41 470 1270
8105-46 46 500 1600
Inquiry Form

Hebei Botou Safety Tools Co., Ltd.

Export Department No.1
Tel.:+86-317-8222761
Contact: Linda Yang
Mobile: +86-15031760186
Skype: linda.yang568
QQ ID: 3332809186
WeChat/WhatsApp:+86-15031760186
E-mail: sales1@safetytools.com.cn
m15031760186@163.com

Export Department No.2
Contact Person: Annie / Wade Ji
E-mail: info@safetytools.com.cn
sales66@safetytools.com.cn
Mobile: +86-15732770227
+86-15131728265
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WhatsApp: +86-15732770227
+8615131728265

Tianjin Export Department
Contact Person :Mr.Yuelin Liu
E-mail: sales3@safetytools.com.cn
Tel: +86-22-87886125
Fax: +86-22-87885395
WeChat: L13784733516
WhatsApp: +86-13784733516
Skype: nonsparktools

Export Department No.3
Contact Person: Abby Yang
E-mail: sales4@safetytools.com.cn
Tel: +86-317-8319026
Mobile: +86-13831734853
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WhatsApp: +86-13831734853

Export Department No.4
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E-mail: sales@safetytools.com.cn
Tel: +86-317-8319039
Mobile: +86-15132748612
Skype: Dunja1220
WeChat/WhatsApp: +86-15132748612

Export Department No.5
Contact Person:Gadiel Yang
E-mail: sales2@safetytools.com.cn
nonspark@safetytools.com.cn
Tel: +86-317-8319039
Mobile: +86-17733281862
Wechat: +86-17733281862